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EMC Celerra, Command Reference Manual

The EMC Celerra Command Reference Manual is a comprehensive manual that provides detailed instructions on how to use the Celerra product. You can download this manual for free from our website. It's the perfect resource to help you get the most out of your EMC Celerra storage solution.

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nas_devicegroup

151

The nas Commands

mirror direction      = local -> remote

EXAMPLE #4

To halt operation of the specified device group, as root user, type:

# nas_devicegroup -suspend mviewgroup

 Sync with CLARiiON backend ...... done

 STARTING an MV 'SUSPEND' operation.
 Device group: mviewgroup ............ done
 The MV 'SUSPEND' operation SUCCEEDED.
done

EXAMPLE #5

To resume operations of the specified device group, as root user, 
type:

# nas_devicegroup -resume mviewgroup

 Sync with CLARiiON backend ...... done

 STARTING an MV 'RESUME' operation.
 Device group: mviewgroup ............ done
 The MV 'RESUME' operation SUCCEEDED.
done

EXAMPLE #6

To designate an access control level value for the device group, type:

# nas_devicegroup -acl 1432 mviewgroup
done

Summary of Contents for Celerra

Page 1: ...EMC Corporation Corporate Headquarters Hopkinton MA 01748 9103 1 508 435 1000 www EMC com Celerra Network Server Version 5 5 COMMAND REFERENCE MANUAL P N 300 002 697 REV A08...

Page 2: ...S IS EMC CORPORATION MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WITH RESPECT TO THE INFORMATION IN THIS PUBLICATION AND SPECIFICALLY DISCLAIMS IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS...

Page 3: ...ation 13 Accessing the Command Line Interface 13 Command set conventions 14 Synopsis 14 Command prefixes 15 Chapter 2 The cel and cs Commands cel_fs 18 cs_standby 23 Chapter 3 The fs Commands fs_ckpt...

Page 4: ...otas 217 nas_rdf 229 nas_replicate 233 nas_server 240 nas_slice 250 nas_storage 254 nas_version 268 nas_volume 269 Chapter 5 The server Commands server_archive 278 server_arp 292 server_cdms 294 serve...

Page 5: ...448 server_setup 451 server_snmp 454 server_standby 456 server_sysconfig 459 server_sysstat 468 server_tftp 470 server_umount 473 server_uptime 475 server_user 476 server_usermapper 479 server_versio...

Page 6: ...Celerra Network Server Command Reference Manual 6 Contents...

Page 7: ...tative Audience This guide is part of the Celerra Network Server documentation set and is intended for use by administrators and users of the Celerra Network Server Organization Here is a list of wher...

Page 8: ...ot hazard related CAUTION A caution contains information essential to avoid data loss or damage to the system or equipment The caution may apply to hardware or software WARNING A warning contains info...

Page 9: ...or to answer any questions about your account Your comments Your suggestions will help us continue to improve the accuracy organization and overall quality of the user publications Please send your op...

Page 10: ...10 Celerra Network Server Command Reference Manual Preface...

Page 11: ...1 This chapter provides a brief description of the commands that can be used to configure and manage the Celerra Network Server The Celerra Network Server 12 Control Station 13 Command set conventions...

Page 12: ...ponents The Celerra Network Server hardware platform is the Celerra cabinet that works in conjunction with a storage system to produce sharable network accessible storage The Celerra cabinet contains...

Page 13: ...rol station Local Local access of the command line interface is available directly at the control station console Remote Remote access through rlogin or telnet using the command line interface lets yo...

Page 14: ...name default server_2 to server_15 The commands are prefixed then appear in alphabetical order Synopsis The synopsis is usage of each command The synopsis appears in courier typeface with variables su...

Page 15: ...ternate selection all fs_name pathname Command prefixes Commands are prefixed depending on to what they are administering For example commands prefixed with cel_ execute to the remotely linked Celerra...

Page 16: ...16 Celerra Network Server Command Reference Manual Overview...

Page 17: ...xed with cel or cs and appear alphabetically The prefix assigned to a command indicates what the command is administering The cel prefix administers to the remote Celerra Network Server and cs adminis...

Page 18: ...n ID of 0 zero cel_fs displays a listing of the file systems residing on the remote Celerra Network Server including their attributes This command is used in FarCopy and NearCopy environments OPTIONS...

Page 19: ...fs_7 8 n 1 0 80 root_fs_8 9 n 1 0 82 root_fs_9 10 n 1 0 84 root_fs_10 11 n 1 0 86 root_fs_11 12 n 1 0 88 root_fs_12 13 n 1 0 90 root_fs_13 14 n 1 0 92 root_fs_14 15 n 1 0 94 root_fs_15 16 y 1 0 96 roo...

Page 20: ...0 y 4 1 156 5 5 d5 0 y 5753 002804000190 1 2 3 4 5 0036 5 4 d4 0 y 4 1 156 4 4 d4 0 y 5753 002804000190 1 2 3 4 4 0035 5 3 d3 0 y 4 1 156 3 3 d3 0 y 5753 002804000190 1 2 3 4 3 0034 5 0 eof 18 Where T...

Page 21: ...4000218 0038 002804000218 0039 002804000218 003A 002804000218 003B disks dd7 dd8 dd9 dd10 Where See Example 2 for an output description of all values except those which are unique to the Import option...

Page 22: ...rver Command Reference Manual The cel and cs Commands stor_devs 002804000218 0034 002804000218 0035 002804000218 0036 002804000218 0037 disks dd3 dd4 dd5 dd6 See Example 2 and Example 6 for a descript...

Page 23: ...the primary Control Station then changes the state of the standby to that of the primary The original primary Control Station now becomes the standby Control Station The takeover option can only be e...

Page 24: ...the nasmcd sbin directory of the standby Control Station then type cs_standby takeover Taking over as Primary Control Station done If the takeover command is executed on the primary Control Station th...

Page 25: ...Set provided for managing configuring and monitoring of the specified file system The commands are prefixed with fs and appear alphabetically The command line syntax Synopsis a description of the opt...

Page 26: ...separate metavolume called the SavVol Subsequent changes made to the same block in the PFS are not copied into the SavVol The original blocks from the PFS in the SavVol and the unchanged PFS blocks th...

Page 27: ...s reached If the full value is set to zero the option is disabled The default for value is 90 automount no Stops the checkpoint from being automatically mounted name name Create size integer T G M Cre...

Page 28: ...ion s full value Specifies a value as the percentage threshold permitted for the metavolume When that value is reached a warning is sent to the server_log and the syslog file The Control Station ackno...

Page 29: ...If the full value is set to zero the option is disabled The value can be an integer between 10 and 75 default automount no Stops the checkpoint from being automatically mounted SEE ALSO Using SnapSur...

Page 30: ...ally assigned ID of a file system or the checkpoint name name assigned to the file system or the checkpoint acl access control value for a file system See nas_acl in_use if a file system is registered...

Page 31: ...ddr c0t1l0 server server_2 disk d7 stor_dev APM00043807043 0010 addr c16t1l0 server server_2 disk d9 stor_dev APM00043807043 0014 addr c0t1l4 server server_2 disk d9 stor_dev APM00043807043 0014 addr...

Page 32: ...k d12 stor_dev APM00043807043 0011 addr c0t1l1 server server_2 disk d15 stor_dev APM00043807043 0017 addr c16t1l7 server server_2 disk d15 stor_dev APM00043807043 0017 addr c0t1l7 server server_2 See...

Page 33: ...mark 90 stor_devs APM00043807043 0011 APM00043807043 0017 disks d12 d15 disk d12 stor_dev APM00043807043 0011 addr c16t1l1 server server_2 disk d12 stor_dev APM00043807043 0011 addr c0t1l1 server ser...

Page 34: ...he destination file system dstfs The interface or IP address for the source and destination file system can be specified The cel_name specified after the dstfs specifies the remote Celerra Network Ser...

Page 35: ...irected in the Using Celerra Replicator or on the instruction of EMC Customer Support The Force flag is mainly used within the procedure to transport an initial copy of a file system via tape or disk...

Page 36: ...t1 if cge0 dstufs1 cel cs100 if cge0 option convert no qos 10240 operation in progress not interruptible id 25 name srcufs1_ckpt1 acl 0 in_use True type ckpt worm off volume vp137 pool clar_r5_perform...

Page 37: ...t0l10 server server_2 disk d9 stor_dev APM00042000818 0019 addr c16t0l10 server server_2 disk d9 stor_dev APM00042000818 0019 addr c48t0l10 server server_2 IP Copy remaining 100 35 Done done Where Val...

Page 38: ...nation file system Status status of the current copy session Remaining percent of the file system remaining to copy CommState communication status of the local and remote Celerra Network Servers Value...

Page 39: ...rt srcufs1_ckpt2 if cge0 dstufs1 cel cs100 if cge0 fromfs srcufs1_ckpt1 operation in progress not interruptible id 26 name srcufs1_ckpt2 acl 0 in_use True type ckpt worm off volume vp137 pool clar_r5_...

Page 40: ...r_dev APM00042000818 001A addr c32t1l1 server server_2 disk d11 stor_dev APM00042000818 0015 addr c0t0l14 server server_2 disk d11 stor_dev APM00042000818 0015 addr c32t0l14 server server_2 disk d11 s...

Page 41: ...none create type http secondary http host url_path read_policy_override full passthrough partial none httpport port localport port user username password password timeout seconds cgi y n delete all c...

Page 42: ...econds If a CIFS I O request cannot be processed within the specified time then a popup notification of the delay is sent to the CIFS client The default for sec is 0 zero which disables Windows popups...

Page 43: ...onnections and their associated file system or all connections for the specified file system connection fs_name id fs_id info cid Displays details on all Celerra FileMover connections or details on al...

Page 44: ...d true false Specifies the user credentials that the Data Mover uses when requesting data from the secondary Celerra Network Server When set to true the Data Mover requests data as the root user UID 0...

Page 45: ...n other commands admin fqdn admin_name Specifies the admin_name used to make the CIFS connection If an optional fqdn is specified it must be a fully qualified domain name The fqdn admin_name entry mus...

Page 46: ...dary file system There are two types of HTTP connections CGI and non CGI For CGI connections the value of the secondary option specifies the hostname of the server running the secondary storage HTTP s...

Page 47: ...created using identical end points with different attributes such as cgi user password localPort httpPort the connection will fail user username Defines the username the HTTP client uses if digest au...

Page 48: ...sting NFS CIFS or HTTP Celerra FileMover connection state enabled disabled recallonly Sets the state Celerra FileMover operations on the specified file system enabled default allows both the creation...

Page 49: ...Specifies the user credentials that the Data Mover uses when requesting data from the secondary Celerra Network Server When set to true the Data Mover requests data as the root user UID 0 when set to...

Page 50: ...specified the Data Mover issues HTTP requests to port 80 on the secondary storage HTTP server localport port Specifies the local port number the Data Mover uses to issue HTTP requests to the web serve...

Page 51: ...rative account nasdocs emc com Administrator and local server dm102 cge0 fs_dhsm connection ufs1 create type cifs admin nasdocs emc com Administrator secondary winserver2 nasdocs emc com dhsm1 local_s...

Page 52: ...S secondary winserver2 nasdocs emc com dhsm1 state enabled read policy override full Value Definition state whether Celerra FileMover is enabled or disabled on the file system offline attr whether CIF...

Page 53: ...ize 10MB See Example 2 for a description of command output EXAMPLE 5 To modify the read_policy_override setting for connection 0 for ufs1 type fs_dhsm connection ufs1 modify 0 read_policy_override pas...

Page 54: ...led read policy override none write policy full local_server DM102 CGE0 NASDOCS EMC COM admin nasdocs emc com Administrator wins 172 24 102 25 cid 2 type HTTP secondary http 172 24 102 115 export dhsm...

Page 55: ...ee Example 2 for a description of command output EXAMPLE 8 To modify the Celerra FileMover connection for ufs1 type fs_dhsm connection ufs1 modify 1 proto TCP ufs1 state enabled offline attr on popup...

Page 56: ...name cid 29 ufs1 0 29 ufs1 1 29 ufs1 2 EXAMPLE 11 To modify the Celerra FileMover connection for ufs1 type fs_dhsm modify ufs1 popup_timeout 10 backup offline log on max_log_size 25 offline_attr on r...

Page 57: ...om dhsm1 state disabled read policy override pass write policy full local_server DM102 CGE0 NASDOCS EMC COM admin nasdocs emc com Administrator wins 172 24 102 25 cid 1 type NFSV3 secondary 172 24 102...

Page 58: ...scription of command output EXAMPLE 14 To delete the Celerra FileMover connections 1 and 2 for ufs1 and specify the recall policy for any migrated files during the delete type fs_dhsm connection ufs1...

Page 59: ...LE 17 To create an HTTP connection for ufs1 to the secondary file system export dhsm1 on the web server http 172 24 102 115 which has direct access to the storage type fs_dhsm connection ufs1 create t...

Page 60: ...a via a CGI application type fs_dhsm connection ufs1 create type http secondary http www nasdocs emc com cgi bin access sh ufs1 state enabled offline attr on popup timeout 0 backup passthrough read po...

Page 61: ...ay To display the full name use the info option with a file system ID delete fs_group_name Deletes the file system group configuration Individual file systems are not deleted info fs_group_name id fs_...

Page 62: ...sks d3 d4 d5 d6 Where EXAMPLE 2 To list all file system groups type fs_group list id name acl in_use type member_of fs_set 20 ufsg1 0 n 100 18 Where EXAMPLE 3 To display information for the file syste...

Page 63: ...000187940268 000B 000187940268 000C 000187940268 000D disks d3 d4 d5 d6 d7 d8 d9 d10 See Example 1 for a description of command output EXAMPLE 5 To remove file system ufs2 from the file system group...

Page 64: ...F file system The off option halts mirroring between the file systems and the refresh option does an immediate mirror on then off which refreshes the file system image Restore Force Restores a file sy...

Page 65: ...state DISABLED adaptive_copy_wp_state NA prevent_ra_online_upon_pwron ENABLED Where Value Definition id ID of a file system that is assigned automatically name name assigned to a file system acl acces...

Page 66: ...py across the RDF links as soon as the links have recovered Possible values are ENABLED DISABLED link_config possible values are CONFIG_ESCON CONFIG_T3 suspend_state specifies the status of R1 devices...

Page 67: ...e R1 dev_ra_status READY dev_link_status READY rdf_mode SYNCHRONOUS rdf_pair_state SYNCINPROG rdf_domino DISABLED adaptive_copy DISABLED adaptive_copy_skew 65535 num_r1_invalid_tracks 0 num_r2_invalid...

Page 68: ...90 0055 disks rootd33 rootd34 rootd35 rootd36 RDF Information remote_symid 002804000218 remote_sym_devname ra_group_number 2 dev_rdf_type R1 dev_ra_status READY dev_link_status NOT_READY rdf_mode SYNC...

Page 69: ...otd35 rootd36 RDF Information remote_symid 002804000218 remote_sym_devname ra_group_number 2 dev_rdf_type R1 dev_ra_status READY dev_link_status NOT_READY rdf_mode SYNCHRONOUS rdf_pair_state SUSPENDED...

Page 70: ...disks rootd33 rootd34 rootd35 rootd36 RDF Information remote_symid 002804000218 remote_sym_devname ra_group_number 2 dev_rdf_type R1 dev_ra_status READY dev_link_status READY rdf_mode SYNCHRONOUS rdf...

Page 71: ...terface ip ip_addr savsize MB Sav srcsavvol_name dstsavvol_name Cfg srccfgvol_name dstcfgvol_name option options suspend srcfs dstfs cel cel_name info fs_name id session_id verbose number_of_lines DES...

Page 72: ...e of the SavVol The volume must already exist on the source and destination sites Cfg srccfgvol_name dstcfgvol_name Specifies a metavolume for the ConfigVol The ConfigVol tracks the changed blocks in...

Page 73: ...n is no longer able to track changes in memory allows read only access to the srcfs The default is no autofreeze yes no Automatically freezes reads and writes to the srcfs when the SavVol becomes full...

Page 74: ...alue is applied to both the source and destination file systems dhwm destination high_water_mark Specifies a threshold in megabytes default 600 for playing back a delta set based on a storage space th...

Page 75: ...ication File systems that are frozen are not accessible to clients The default is no autoro yes no Automatically mounts the srcfs read only when the SavVol becomes full during replication The default...

Page 76: ...the command completes changes are replicated from the original destination file system to the original source file system See the start option for a description of the variables option options Specif...

Page 77: ...can be used at any time to reverse the direction of replication After replication has been started reverse is used to change the replication relationship so the direction of srcfs to dstfs becomes dst...

Page 78: ...or the replication session autofreeze yes no Automatically freezes reads and writes to the srcfs when the SavVol becomes full during replication File systems that are frozen are not accessible to clie...

Page 79: ...e fs_replicate start src_ufs1 dst_ufs1 cel cs110 operation in progress not interruptible id 58 name src_ufs1 acl 0 in_use True type uxfs worm off volume v156 pool clar_r5_performance member_of root_av...

Page 80: ...er server_2 disk d11 stor_dev APM00043807043 0016 addr c16t1l6 server server_2 disk d13 stor_dev APM00043807043 0013 addr c16t1l3 server server_2 disk d13 stor_dev APM00043807043 0013 addr c0t1l3 serv...

Page 81: ...fs_replicate 81 The fs Commands stor_devs storage system devices associated with a file system disks disks on which the metavolume resides backup_of name on the source file system...

Page 82: ...ow Control outstanding delta sets None communication_state alive current_transfer_rate 0 Kbits second avg_transfer_rate 0 Kbits second source_ip 172 24 102 238 source_port 56686 destination_ip 172 24...

Page 83: ...delta set being tracked in memory current_number_of_blocks number of modified blocks in the current delta set One block size is 8 KB flow_control whether there is enough space in the SavVol to write a...

Page 84: ...te at which the last 128 sets of data were sent across the IP network source_ip IP address of the source Data Mover source_port port number of the source Data Mover that is assigned dynamically destin...

Page 85: ...erver server_2 disk d10 stor_dev APM00042000818 0017 addr c48t0l12 server server_2 done See Example 1 for a description of the output EXAMPLE 4 To update the replication relationship by creating a del...

Page 86: ...in progress not interruptible id 58 name src_ufs1 fs_state active type replication replicator_state active source_policy NoPolicy high_water_mark 600 Pending 100 time_out 60 current_delta_set 2 curren...

Page 87: ...fs_state active type replication replicator_state active source_policy NoPolicy high_water_mark 0 time_out 0 current_delta_set 3 current_number_of_blocks 0 flow_control inactive total_savevol_space 1...

Page 88: ...5 server server_2 disk d21 stor_dev APM00042000818 0014 addr c32t0l15 server server_2 disk d12 stor_dev APM00042000818 001B addr c0t1l0 server server_2 disk d12 stor_dev APM00042000818 001B addr c32t1...

Page 89: ...erver_2 disk d19 stor_dev APM00042000818 0018 addr c16t0l11 server server_2 disk d19 stor_dev APM00042000818 0018 addr c48t0l11 server server_2 disk d19 stor_dev APM00042000818 0018 addr c0t0l11 serve...

Page 90: ...times are in GMT Block size is 8 KBytes done operation in progress not interruptible id 58 name src_ufs1 cs100 fs_state active type replication replicator_state active source_policy NoPolicy high_wate...

Page 91: ...4 addr c0t0l15 server server_2 disk d21 stor_dev APM00042000818 0014 addr c32t0l15 server server_2 disk d12 stor_dev APM00042000818 001B addr c0t1l0 server server_2 disk d12 stor_dev APM00042000818 00...

Page 92: ...system type id 30 name dst_ufs1 acl 0 in_use True type rawfs worm off volume v110 pool clar_r5_performance member_of root_avm_fs_group_3 rw_servers ro_servers server_2 rw_vdms ro_vdms stor_devs APM000...

Page 93: ...APM00042000818 001B addr c32t1l0 server server_2 disk d12 stor_dev APM00042000818 001B addr c16t1l0 server server_2 disk d12 stor_dev APM00042000818 001B addr c48t1l0 server server_2 disk d19 stor_dev...

Page 94: ...APM00042000818 0018 APM00042 000818 0017 disks d21 d12 d19 d10 disk d21 stor_dev APM00042000818 0014 addr c16t0l15 server server_2 disk d21 stor_dev APM00042000818 0014 addr c48t0l15 server server_2 d...

Page 95: ...1l0 server server_2 disk d19 stor_dev APM00042000818 0018 addr c16t0l11 server server_2 disk d19 stor_dev APM00042000818 0018 addr c48t0l11 server server_2 disk d19 stor_dev APM00042000818 0018 addr c...

Page 96: ...k d10 stor_dev APM00042000818 0017 addr c16t0l12 server server_2 disk d10 stor_dev APM00042000818 0017 addr c48t0l12 server server_2 id 30 name dst_ufs1 acl 0 in_use True type rawfs worm off volume v1...

Page 97: ...rmance member_of root_avm_fs_group_3 rw_servers server_2 ro_servers rw_vdms ro_vdms ckpts root_restart_ckpt_58_2 stor_devs APM00043807043 0019 APM00043807043 0016 APM00043807043 0013 APM00043807043 00...

Page 98: ...erver_2 disk d12 stor_dev APM00042000818 001B addr c48t1l0 server server_2 disk d19 stor_dev APM00042000818 0018 addr c16t0l11 server server_2 disk d19 stor_dev APM00042000818 0018 addr c48t0l11 serve...

Page 99: ...v APM00042000818 0017 addr c0t0l12 server server_2 disk d10 stor_dev APM00042000818 0017 addr c32t0l12 server server_2 disk d10 stor_dev APM00042000818 0017 addr c16t0l12 server server_2 disk d10 stor...

Page 100: ...rver_2 disk d12 stor_dev APM00042000818 001B addr c32t1l0 server server_2 disk d12 stor_dev APM00042000818 001B addr c16t1l0 server server_2 disk d12 stor_dev APM00042000818 001B addr c48t1l0 server s...

Page 101: ...2t0l11 server server_2 disk d10 stor_dev APM00042000818 0017 addr c0t0l12 server server_2 disk d10 stor_dev APM00042000818 0017 addr c32t0l12 server server_2 disk d10 stor_dev APM00042000818 0017 addr...

Page 102: ...r_2 disk d12 stor_dev APM00042000818 001B addr c32t1l0 server server_2 disk d12 stor_dev APM00042000818 001B addr c16t1l0 server server_2 disk d12 stor_dev APM00042000818 001B addr c48t1l0 server serv...

Page 103: ...acl 0 in_use True type ckpt worm off volume vp173 pool clar_r5_performance member_of rw_servers ro_servers server_2 rw_vdms ro_vdms checkpt_of dst_ufs1 Fri Jan 21 13 22 04 EST 2005 used 25 full mark 9...

Page 104: ...e True type rawfs worm off volume v156 pool clar_r5_performance member_of root_avm_fs_group_3 cs100 rw_servers ro_servers server_2 rw_vdms ro_vdms backup_of dst_ufs1 Fri Jan 21 13 22 04 EST 2005 ckpts...

Page 105: ...t worm off volume rw_servers ro_servers rw_vdms ro_vdms Deleting root_new_ckpt_dst_ufs1 id 73 name root_new_ckpt_dst_ufs1 acl 0 in_use False type ckpt worm off volume rw_servers ro_servers rw_vdms ro_...

Page 106: ...stor_dev APM00042000818 0018 addr c32t0l11 server server_2 disk d10 stor_dev APM00042000818 0017 addr c0t0l12 server server_2 disk d10 stor_dev APM00042000818 0017 addr c32t0l12 server server_2 disk d...

Page 107: ...fs_replicate 107 The fs Commands operation in progress not interruptible done See Example 1 for a description of the output...

Page 108: ...f refresh Force on places the unmounted file system copy created using the Snapshot option into mirrored mode with its original file system The file system copy is frozen and remains unavailable to us...

Page 109: ...ystem copy in mirrored mode disktype disktype For systems with both local and R1BCVs specifies the type of volume to use when creating a snapshot In a TimeFinder FS FarCopy configuration use disktype...

Page 110: ...24933 18649 12608 7115 4991 4129 3281 2457 1653 815 0 operation in progress not interruptible id 18 name ufs1 acl 0 in_use True type uxfs worm off volume mtv1 pool rw_servers server_2 ro_servers rw_vd...

Page 111: ...e name assigned to the file system acl access control value for a file system See nas_acl in_use if a file system is registered into the mount table of a Data Mover type type of file system See list f...

Page 112: ...2 disk d6 stor_dev 000187940268 0009 addr c16t1l3 33 0 server server_2 id 19 name ufs1_snap1 acl 0 in_use False type mirrorfs worm off volume v456 pool rw_servers ro_servers rw_vdms ro_vdms backup_of...

Page 113: ...vers rw_vdms ro_vdms backup_of ufs1 Thu Oct 28 14 21 50 EDT 2004 stor_devs 000187940268 0180 000187940268 0181 000187940268 0182 000187940268 0183 disks rootd378 rootd379 rootd380 rootd381 See Example...

Page 114: ...ommand output EXAMPLE 5 To perform a mirror refresh on ufs1_snap1 type fs_timefinder ufs1_snap1 Mirror refresh operation in progress not interruptible remainder MB 4991 4129 3281 2457 1653 815 0 opera...

Page 115: ...380 rootd381 See Example 1 for a description of command output EXAMPLE 6 To restore the file system copy ufs1_snap1 to its original location type nas sbin rootfs_timefinder ufs1_snap1 Restore Force op...

Page 116: ...r_dev 000187940268 0006 addr c16t1l0 33 0 server server_2 disk d4 stor_dev 000187940268 0007 addr c0t1l1 48 0 server server_2 disk d4 stor_dev 000187940268 0007 addr c16t1l1 33 0 server server_2 disk...

Page 117: ...ommand Set provided for managing configuring and monitoring of NAS database The commands are prefixed with nas and appear alphabetically The command line syntax Synopsis a description of the options a...

Page 118: ...able Creating an access control level entry defines the access level allowed for the user or group once a value has been established for an object Note root privileges are required to create modify or...

Page 119: ...assigned the user or group is checked in the ACL table and the level of access to the object is determined modify user group numerical_id num_id numerical_id level acl_level Modifies the numerical_id...

Page 120: ...access control level entry type nas_acl delete user 211 done index 1 2 3 4 5 6 7 type user user user user user user user level admin operator admin observer admin operator observer num_id 201 211 212...

Page 121: ...ing map infile and outputs it to an outfile out outfile Creates an automount map and outputs it to an outfile EXAMPLE 1 To create an automount map type nas_automountmap create ufs1 rw intr nosuid 127...

Page 122: ...122 Celerra Network Server Command Reference Manual The nas Commands EXAMPLE 4 To merge an automountmap file with an existing map file type nas_automountmap create in automountmap out automountmap1...

Page 123: ...execute the create delete update and modify options Linked Celerra Network Servers are acknowledged automatically during the installation when executing the nas_cel create and when performing a nas_r...

Page 124: ...he configuration or creates the configuration if it is being done for the first time modify cel_name id cel_id passphrase passphrase name new_name Changes the current passphrase and or name of the rem...

Page 125: ...ers type nas_cel list id name owner mount_dev channel net_path CMU 0 cs100 0 172 24 102 236 APM000420008180000 3 cs110 0 172 24 102 240 APM000438070430000 For the Celerra Network Server with a Symmetr...

Page 126: ...command output EXAMPLE 5 To modify the passphrase and name for the remote Control Station cs110 type nas_cel modify cs110 passphrase nasdocs_replication name cs110_target operation in progress not in...

Page 127: ...XAMPLE 6 To delete the Control Station entry of the remote Celerra Network Server cs110 type nas_cel delete cs110_target operation in progress not interruptible id 3 name cs110_target owner 0 device c...

Page 128: ...a Manager Notifications page or modify and load the sample nas_checkup event configuration file If a problem is discovered that requires EMC Service Personnel assistance nas_checkup will notify EMC OP...

Page 129: ...Check disks and storage processors write cache enabled Check if access logix is enabled Check if FLARE is committed Check if FLARE is supported Check if microcode is supported Check no disks or storag...

Page 130: ...Checking if root filesystem has enough free space Pass Data Movers Checking if using standard DART image Pass Data Movers Checking network connectivity Pass Data Movers Checking status Pass Storage S...

Page 131: ...eckup DIAGNOSTICS nas_checkup returns one of the following exit statuses 0 no problems found 1 nas_checkup posted information 2 nas_checkup discovered a warning 3 nas_checkup discovered an error 255 A...

Page 132: ...kpts ckpt_names ckpt_name monthly every number_of_months days_of_month days start_on YYYY MM DD end_on YYYY MM DD runtimes HH MM keep number_of_ckpts ckpt_names ckpt_name modify name id id name new_na...

Page 133: ...e single checkpoint if omitted the default naming is used schedule_name _ fs_name _ num where num is a four digit integer beginning with 0001 daily every number_of_days start_on YYYY MM DD end_on YYYY...

Page 134: ...icating the number of months between runs The days_of_month option specifies one or more days during the month on which to run the schedule days is specified as an integer 1 through 31 The start_on op...

Page 135: ...o output EXAMPLE 2 To create a checkpoint schedule that creates a checkpoint of the file system ufs1 weekly on Mondays at 6 00 P M starting on 11 13 06 with the last run on 12 13 07 and name new check...

Page 136: ...d4 description One time Checkpoint Schedule for ufs1 state Pending next run Tue Nov 14 15 09 00 EST 2006 id 5 name ufs1_ckpt_sched1 description Daily Checkpoint schedule for ufs1 state Pending next ru...

Page 137: ...filesystem id 25 Checkpoint ckpt_ufs1_ckpt_sched3_010 on filesystem id 25 Checkpoint ckpt_ufs1_ckpt_sched3_011 on filesystem id 25 Checkpoint ckpt_ufs1_ckpt_sched3_012 on filesystem id 25 next run Su...

Page 138: ...t the connection between the client computer and the Control Station The SSL certificate should be set up before using Celerra Manager but after setting up or modifying the Control Station s network c...

Page 139: ...page for a description of how the mechanism works SEE ALSO Celerra Network Server System Operations EXAMPLE 1 To create an IP alias for the Control Station with alias id 0 type nas sbin nas_config IPa...

Page 140: ...installed successfully EXAMPLE 5 To check the status of the session timeout setting type nas_config sessiontimeout Session timeout is disabled done EXAMPLE 6 To set the session timeout value to 23 mi...

Page 141: ...sswd_2 passwd ftp_folder_2 path ftp_mode_2 active passive email_priority Disabled 1 2 3 email_from email_addr email_to email_addr email_addr email_subject email_subject email_server hostname ip_addr e...

Page 142: ...Disabled removes modem as a transport mechanism modem_number phone_number Sets or modifies the primary phone number of the modem Note Specifying empty double quotes disables the use of the existing p...

Page 143: ...mpty double quotes reverts to the default value of onalert ftp_passwd passwd Sets or modifies the password of the login account on the primary FTP server Note Specifying empty double quotes reverts to...

Page 144: ..._2 path Sets or modifies the path of the folder on the secondary FTP server where the event files have to be deposited Note Specifying empty double quotes reverts to the default value of incoming ftp_...

Page 145: ...ccepts and routes email messages Note Specifying empty double quotes disables the use of the existing email server for this transport mechanism email_server_2 hostname ip_addr Sets or modifies the sec...

Page 146: ...fault value of yes SEE ALSO Configuring Celerra Events and Notifications EXAMPLE 1 To configure and enable both Primary and Secondary destinations for the Email and FTP Transport type nas sbin nas_con...

Page 147: ...Port 22 FTP User Name onalert FTP Password FTP Remote Folder incoming FTP Transfer Mode active Modem Priority Disabled Primary Phone Number BT Tymnet no Secondary Phone Number BT Tymnet no EXAMPLE 3 T...

Page 148: ...CX Series storage systems MirrorView S performs synchronous mirroring of source storage logical units LUNs representing production images where the mirrored LUNs are part of a MirrorView S consistenc...

Page 149: ...Using MirrorView Synchronous with Celerra for Disaster Recovery nas_acl nas_mview BACKEND OUTPUT The number associated with the storage device is dependent on the attached backend of the system for M...

Page 150: ...no name name of the device group description brief description of device group uid UID assigned based on the system state state of the device group for example Consistent Synchronized Out of Sync Syn...

Page 151: ...tion Device group mviewgroup done The MV SUSPEND operation SUCCEEDED done EXAMPLE 5 To resume operations of the specified device group as root user type nas_devicegroup resume mviewgroup Sync with CLA...

Page 152: ...table Unless the perm is specified the disk is still identified as a Celerra disk and can be discovered and marked again using server_devconfig The perm option removes the entry from the disk table a...

Page 153: ...D d19 1 2 3 4 20 y 273709 APM00042000818 001F CLSTD d20 1 2 3 4 21 n 456202 APM00042000818 0020 CLATA d21 1 2 3 4 22 n 456202 APM00042000818 0021 CLATA d22 1 2 3 4 23 n 456202 APM00042000818 0022 CLAT...

Page 154: ...ers server_2 server_3 server_4 server_5 server server_2 addr c0t1l2 server server_2 addr c32t1l2 server server_2 addr c16t1l2 server server_2 addr c48t1l2 server server_3 addr c0t1l2 server server_3 a...

Page 155: ...ddr c16t1l2 server server_4 addr c48t1l2 server server_5 addr c0t1l2 server server_5 addr c32t1l2 Value Definition id ID of the disk assigned automatically name name of the disk acl access control lev...

Page 156: ...4 For the Celerra Network Server with a CLARiiON backend to delete a disk entry from the disk table type nas_disk delete d24 id 24 name d24 acl 0 in_use False size MB 456202 type CLATA protection RAID...

Page 157: ...to add an event or change an action Celerra Network Server facilities generate events that trigger specific actions An event consists of an assigned ID for the event and the facility issuing the event...

Page 158: ...event configuration file to load the new configuration file into the NAS database type nas_event Load nas site new_eventlog cfg EventLog will load nas site new_eventlog cfg done EXAMPLE 2 To verify th...

Page 159: ...Vccp2 too low 13 Fan1 low 14 Fan2 low 15 Temperature too high 17 Vid too high 18 Chassis Intrusion 100 VCCP Voltage Alarm 101 FSB Voltage Alarm 102 MCH CORE 1 5V Alarm 103 MEM VTT 0 98V Alarm 104 MEM...

Page 160: ...e is stale BoxMonitor 113 Slot 13 reason code is stale BoxMonitor 114 Slot 14 reason code is stale BoxMonitor 115 Slot 15 reason code is stale EXAMPLE 6 To list all of the available actions type nas_e...

Page 161: ...ction to the Data Mover has failed BoxMonitor 76 Battery is OK BoxMonitor 100 Slot 00 reason code is stale BoxMonitor 101 Slot 01 reason code is stale BoxMonitor 102 Slot 02 reason code is stale BoxMo...

Page 162: ...cked BoxMonitor 314 Slot 14 panicked BoxMonitor 315 Slot 15 panicked BoxMonitor 500 CPU blade is removed BoxMonitor 501 CPU blade is inserted BoxMonitor 502 CPU blade fault BoxMonitor 503 CPU is OK Bo...

Page 163: ...7 5V too high LocalHardwareMonitor 8 5V too low LocalHardwareMonitor 9 12V too high LocalHardwareMonitor 10 12V too low LocalHardwareMonitor 11 Vccp2 too high LocalHardwareMonitor 12 Vccp2 too low Lo...

Page 164: ...ch UPSMonitor 1 Communication lost between the agent and the UPS UPSMonitor 2 The UPS has sensed a load greater than 100 percent of its rated capacity UPSMonitor 3 The UPS has failed its internal self...

Page 165: ...has changed the password on the device UPSMonitor 49 The output voltage is not within acceptable range UPSMonitor 50 The output voltage has returned to an acceptable level UPSMonitor 51 The battery c...

Page 166: ...e being monitored has changed UPSMonitor 80 The UPS has no batteries attached UPSMonitor 81 The UPS s batteries have been attached UPSMonitor 82 A new user has been added UPSMonitor 83 A user has been...

Page 167: ...r T G M samesize fs_name cel cel_name pool pool storage system_name worm enterprise off auto_extend no yes vp no yes hwm 50 99 max_size integer T G M option options name name type nmfs create DESCRIPT...

Page 168: ...ed with a volume that has been specified by size the underlying volume is deleted when the checkpoint is deleted If a file system using a storage pool is deleted the underlying volume structure is als...

Page 169: ...privileges are required to create delete or modify access control level entries translate fs_name access_policy start to MIXED from NT NATIVE UNIX SECURE Synchronizes the UNIX and Windows permissions...

Page 170: ...e that has been added to the mounted file system Note The storage pool is a rule set that contains automatically created volumes and defines the type of disk volumes used and how they are aggregated s...

Page 171: ...em is automatically extended up to the maximum size specified when the high water mark is reached The default for auto_extend is no Virtual provisioning reports the maximum file system size to the CIF...

Page 172: ...torage pool name name type type create volume_name Creates a file system on the specified volume and assigns an optional name to the file system If a name is not specified one is assigned automaticall...

Page 173: ...le Data Mover to build the file system slice y n Specifies whether the disk volumes used by the new file system may be shared with other file systems using a slice The slice y option allows the file s...

Page 174: ...retention capability can only be specified when creating a new file system existing file systems cannot be converted After a file system is enabled with file level retention it is persistently marked...

Page 175: ...can be extended Enter an integer and specify T for terabytes G for gigabytes default M for megabytes If the max_size is not specified then it defaults to the maximum limit of the file system size whic...

Page 176: ...n Celerra Using TimeFinder FS Near Copy and Far Copy with Celerra and Using Celerra Replicator fs_ckpt fs_timefinder nas_acl nas_rdf nas_volume server_export server_mount server_mountpoint BACKEND OUT...

Page 177: ...ystem name name assigned to a file system acl access control value for a file system See nas_acl in_use if a file system is registered into the mount table of a Data Mover type type of file system See...

Page 178: ...lse type uxfs worm off volume v171 pool clar_r5_performance member_of root_avm_fs_group_3 rw_servers ro_servers rw_vdms ro_vdms auto_ext no virtual_provision no stor_devs APM00042000818 001F APM000420...

Page 179: ...of 100 GB using the clar_r5_performance pool with File Level Retention enabled 4096 bytes per inode and server_3 for file system building type nas_fs name ufs4 create size 100G pool clar_r5_performan...

Page 180: ...d14 d11 disk d20 stor_dev APM00042000818 001F addr c0t1l15 server server_2 disk d20 stor_dev APM00042000818 001F addr c32t1l15 server server_2 disk d18 stor_dev APM00042000818 001D addr c0t1l13 server...

Page 181: ...e ufs1 acl 0 in_use True type uxfs worm off volume v171 pool clar_r5_performance member_of root_avm_fs_group_3 rw_servers server_2 ro_servers rw_vdms ro_vdms auto_ext no virtual_provision no stor_devs...

Page 182: ...Command Reference Manual The nas Commands disk d17 stor_dev APM00042000818 001C addr c0t1l12 server server_2 disk d17 stor_dev APM00042000818 001C addr c32t1l12 server server_2 See Example 1 for a des...

Page 183: ...c0t1l13 server server_2 disk d18 stor_dev APM00042000818 001D addr c32t1l13 server server_2 disk d14 stor_dev APM00042000818 0019 addr c0t1l9 server server_2 disk d14 stor_dev APM00042000818 0019 add...

Page 184: ...To convert a uxfs file system type named ufs1 to a rawfs type nas_fs Type rawfs ufs1 Force name ufs1 acl 1432 owner nasadmin ID 201 in_use True type rawfs worm off volume v171 pool clar_r5_performanc...

Page 185: ...1D addr c32t1l13 server server_2 disk d14 stor_dev APM00042000818 0019 addr c0t1l9 server server_2 disk d14 stor_dev APM00042000818 0019 addr c32t1l9 server server_2 disk d11 stor_dev APM00042000818 0...

Page 186: ...d 37 name ufs1 acl 0 in_use False type uxfs worm off volume mtv1 rw_servers ro_servers rw_vdms ro_vdms auto_ext no virtual_provision no stor_devs APM00042000818 0012 APM00042000818 0014 disks d7 d9 Se...

Page 187: ...vision yes stor_devs APM00042000818 001F APM00042000818 001D APM00042000818 0019 APM00042 000818 0016 disks d20 d18 d14 d11 See Example 1 for a description of command output EXAMPLE 19 To disable the...

Page 188: ...er_3 disk d60 stor_dev 000190100559 0095 addr c32t4l9 08 0 server server_3 disk d60 stor_dev 000190100559 0095 addr c48t4l9 07 0 server server_3 disk d61 stor_dev 000190100559 0096 addr c0t4l10 04 0 s...

Page 189: ...ntain more than one directory type If false then all directories are of the file system default directory type Translation_state the current state of the translation thread Available states are never...

Page 190: ...vy load as it is possible that the server may run out of resources In most cases the user will be notified if sufficient memory is not available to run a FSCK In these cases one of the following can b...

Page 191: ...chk utilities are run on the Data Mover where the file system is mounted Force Forces a fsck or aclchk to be run on a file level retention enabled file system SEE ALSO Managing Celerra Volumes and Fil...

Page 192: ...pe state volume name server 23 1 FSCK 134 ufs2 4 27 1 ACLCHK 144 ufs1 1 Where EXAMPLE 5 To display information about file system check for ufs2 that is currently running type nas_fsck info ufs2 name u...

Page 193: ...4 fsck_server server_5 inode_check_percent 30 directory_check_percent 0 used_ACL_check_percent 0 free_ACL_check_status Not Started cylinder_group_check_status Not Started name ufs1 id 27 volume mtv1 f...

Page 194: ...n the system is halted Note that this command does not halt the storage array ARE YOU SURE YOU WANT TO CONTINUE yes or no yes Sending the halt signal to the Master Control Daemon Done May 3 11 12 54 c...

Page 195: ...13 128 221 253 0 24 May 3 11 13 41 cs100 dhcpd Listening on LPF eth0 00 00 f0 9d 01 e5 128 221 252 0 24 May 3 11 13 41 cs100 dhcpd Sending on LPF eth0 00 00 f0 9d 01 e5 128 221 252 0 24 May 3 11 13 41...

Page 196: ...ed The site_key is a permanent license and cannot be deleted The failover license is legacy and should only be used when instructed to do so by EMC personnel Note Licenses installed on the Control Sta...

Page 197: ...ile has been recreated the rest of the entries if present should be re added by using the create option EXAMPLE 1 To install a license for the iscsi software package type nas_license create iscsi 1111...

Page 198: ...if run from a Control Station in slot 1 nas_mview must be issued as root from the nas sbin directory For init and info you can log in as nasadmin and su to root for activate and restore you must log...

Page 199: ...s acquire the IP and MAC addresses file systems and export tables of their source counterparts If the original source site is unavailable the destination LUNs are promoted to the primary role making t...

Page 200: ...or example APM00033900124 0019 The CLARiiON backend supports the following system defined AVM storage pools for MirrorView S only cm_r1 cm_r5_performance cm_r5_economy cmata_archive and cmata_r3 EXAMP...

Page 201: ...server_3 source_cs local standby v Verify standby server configuration q Quit initialization process c Continue initialization Select a source_cs server 2 Destination servers available to act as remot...

Page 202: ...orView configuration for example on new_york configured as active passive type nas sbin nas_mview info Device Group Configuration name mviewgroup description uid 50 6 1 60 B0 60 26 BC 0 0 0 0 0 0 0 0...

Page 203: ...overy policy type of recovery policy Automatic is the default and recommended value for group during backend configuration if Manual is set you must use resume after a link down failure number of mirr...

Page 204: ...cess for server_3 done Activating the target environment done server_2 going offline rdf going active replace in progress done failover activity complete server_3 going offline rdf going active replac...

Page 205: ...n SUCCEEDED Percent synchronized 100 Updating device group done Is source site ready for network restoration yes or no yes Restoring servers done Waiting for servers to reboot done Removing NBS access...

Page 206: ...ss done failover activity complete server_3 going standby rdf going active replace in progress done failover activity complete commit in progress not interruptible done commit in progress not interrup...

Page 207: ...tes deletes extends shrinks lists displays manages the access control level and modifies a user defined storage pool nas_pool extends shrinks lists displays and modifies system defined storage pools O...

Page 208: ...slice stripe or disk volumes default_slice_flag y n If set to y default then members of the storage pool may be sliced when space is allocated from the storage pool If set to n members of the storage...

Page 209: ...add additional member volumes A y or n value must be specified when modifying a system defined storage pool Note The is_greedy option is for system defined storage pools only delete name id id Deletes...

Page 210: ...storage pools SEE ALSO Managing Celerra Volumes and File Systems with Automatic Volume Management Managing Celerra Volumes and File Systems Manually Controlling Access to Celerra System Objects Using...

Page 211: ...cl 0 in_use False clients members d12 d13 default_slice_flag True is_user_defined True disk_type CLSTD server_visibility server_2 server_3 server_4 server_5 See Example 1 for a description of command...

Page 212: ...type nas_pool modify clar_r5_performance is_dynamic n is_greedy y id 3 name clar_r5_performance description CLARiiON RAID5 4plus1 acl 1421 in_use False clients members v120 default_slice_flag True is...

Page 213: ...Example 1 for a description of command output Value Definition id ID of the storage pool name name of the storage pool description comment assigned to the storage pool acl access control level value...

Page 214: ...p is_dynamic False is_greedy True See Example 4 for a description of command output EXAMPLE 7 For Celerra Network Servers with a CLARiiON storage backend to remove d7 and d8 from the marketing storage...

Page 215: ...mation about the system defined clar_r5_performance storage pool type nas_pool info clar_r5_performance id 3 name clar_r5_performance description CLARiiON RAID5 4plus1 acl 1421 in_use False clients me...

Page 216: ...rage pool marketing and each of the storage pool member volumes recursively type nas_pool delete marketing deep id 20 name marketing description Marketing Storage Pool acl 0 in_use False clients membe...

Page 217: ...off tree fs fs_name path pathname list clear tree fs fs_name DESCRIPTION nas_quotas edits quotas for mounted file systems and displays a listing of quotas and disk usage at the file system level by th...

Page 218: ...guration defined for the prototype user for each specified ID and sets a hard and soft limit for storage block usage in kilobytes inode hard_limit soft_limit id id block hard_limit soft_limit Edits th...

Page 219: ...Specifies that the event for block soft limits has been sent ESFBHL True False Specifies that the event for block hard limits has been sent edit tree fs fs_name proto proto_id block hard_limit soft_l...

Page 220: ...fs_name or all file systems mounted on the specified movername or for the specified quota tree See the edit option for the usage of UIDs and GIDs report config mover movername fs fs_name path pathnam...

Page 221: ...imited to shorter lengths UTF 8 characters can be multi byte characters variable length while ASCII characters take only one byte fixed length The limit of 255 is on the number of bytes which fits wel...

Page 222: ...e EXAMPLE 3 To change the block limit and inode limit for a file without opening up a vi session type nas_quotas edit user fs ufs1 block 7000 6000 inode 700 600 2000 done EXAMPLE 4 To view a report of...

Page 223: ...2 File System Quota Parameters fs ufs1 Block Grace 1 0 weeks Inode Grace 1 0 weeks Default Quota Limits User block soft 5000 hard 8000 inodes soft 100 hard 200 Group block soft 6000 hard 9000 inodes s...

Page 224: ...3L 499C written done EXAMPLE 9 To view the quota configuration for the file system ufs1 type nas_quotas report config fs ufs1 Quota parameters for filesystem ufs1 mounted on ufs1 Quota Policy blocks U...

Page 225: ...ard 8000 inodes soft 200 hard 300 tmp EdP aiHKgh5 2L 85C written done EXAMPLE 14 To edit tree quotas for ufs1 and change the block and inodes type nas_quotas edit tree fs ufs1 block 8000 6000 inode 90...

Page 226: ...1000 fs ufs1 tree tree3 blocks soft 4000 hard 6000 inodes soft 30 hard 50 tmp EdP aMdtIQR 2L 100C written done EXAMPLE 20 To change the block limit and inode limit on quota tree tree3 on ufs1 for the...

Page 227: ...rd quota crossed yes tmp EdP aDTOKeU 14L 508C written done EXAMPLE 23 To view the quota configuration for tree quota tree3 on file system ufs1 type nas_quotas report config fs ufs1 path tree3 Quota pa...

Page 228: ...ree3 type nas_quotas off both fs ufs1 path tree3 done EXAMPLE 25 To turn group quotas off for ufs1 type nas_quotas off group fs ufs1 done EXAMPLE 26 To clear all tree quotas for ufs1 type nas_quotas c...

Page 229: ...figuration details depend on the type of SRDF active passive or active active SRDF S for synchronous replication with disaster recovery or active passive SRDF A for extended distance asynchronous repl...

Page 230: ...mote site then prompted to enter the passphrase for the remote Celerra Network Server The passphrase must be the same between two Celerra pairs to enable communication If no cel_name or ip is specifie...

Page 231: ...ization process on a source Celerra Network Server in an active passive SRDF S configuration as root user type root cs100_src nasadmin nas sbin nas_rdf init Discover local storage devices Discovering...

Page 232: ...matically device R2 device mounted by the local control station to read the data base of the remote control station channel pair of devices used in the RDF channel One device is used for writing messa...

Page 233: ...id session_id all Displays the status of all replication sessions or of the specified session abort id session_id local Executed from the Control Station on the source Data Mover without the local opt...

Page 234: ...r the chosen session is failed over the other sessions become inactive until the session is reinstated or failed back SEE ALSO Using Celerra Replicator for iSCSI server_iscsi BACKEND OUTPUT The number...

Page 235: ...sion type nas_replicate info all server_2 session_id fs25_T6_LUN1_000190100577_0047_fs23_T2_LUN1_000190100559_0047 application_label RM SE_WINSERVER1_L replication source src_target_name iqn 1992 05 c...

Page 236: ...e iqn 1992 05 com emc dr target src_LUN_number 2 name fs25_T6_LUN2_000190100577_0047 replicator_state WaitingForRequest latest_snap_replicated fs23_T2_LUN2_000190100559_0047 ckpt000 current_number_of_...

Page 237: ..._ctrl_ip 172 24 102 202 destination_ctrl_port 5081 source_data_ip 172 24 102 213 source_data_port 0 destination_data_ip 172 24 102 202 destination_data_port 8888 QOS_bandwidth 2147483647 kbits second...

Page 238: ...rt 0 destination_ctrl_ip 172 24 102 202 destination_ctrl_port 5081 source_data_ip 172 24 102 213 playback_state whether the playback service is active inactive or replaying a delta set If inactive rep...

Page 239: ...ommand output EXAMPLE 4 To abort a replication session type nas_replicate abort id fs25_T6_LUN2_000190100577_0047_fs23_T2_LUN2_000190100559_0047 Operation in progress please check sys_log for status E...

Page 240: ...for a physical Data Mover or VDM renames a Data Mover and displays attributes for a specified Data Mover or all Data Movers deletes a physical Data Mover entry from the server table and deletes the VD...

Page 241: ...butes for all VDMs or a specified VDM including the network interfaces that are being used by the CIFS servers rename old_movername new_movername Changes the name of the physical Data Mover or the VDM...

Page 242: ...only an uxfs file system type can be used but for mounted state VDM both uxfs and rawfs can be used The file system to be provided as the VDM root file system is renamed to root_fs_vdm_ vdm_name This...

Page 243: ...the previous Data Mover and the CIFS server must be joined using server_checkup The network interfaces used by the CIFS servers on the VDM must be available on the destination Data Mover ConvertI18N W...

Page 244: ...ame 1 1 1000 2 0 server_2 2 1 1000 3 0 server_3 3 1 1000 4 0 server_4 4 4 1000 5 0 server_5 Where EXAMPLE 2 To list the physical Data Mover and VDM table type nas_server list all id type acl slot grou...

Page 245: ...wner nasadmin ID 201 type nas slot 2 member_of standby server_5 policy auto Value Definition id ID of the Data Mover acl access control value for the Data Mover or VDM server server the VDM is loaded...

Page 246: ...ID 201 type nas slot 4 member_of standby server_5 policy auto status defined enabled actual online ready id 4 name server_5 acl 1000 owner nasadmin ID 201 type standby slot 5 member_of standbyfor serv...

Page 247: ...0 type vdm server server_2 rootfs root_fs_vdm_1 I18N mode UNICODE Value Definition id ID of the Data Mover name name of the Data Mover acl access control value for the VDM type for VDM server the typ...

Page 248: ...mountedfs member_of status defined enabled actual loaded ready Interfaces to services mapping See Example 6 for a description of command output EXAMPLE 10 To rename a Data Mover entry from server_2 to...

Page 249: ...root_fs_vdm_1 I18N mode UNICODE mountedfs member_of status defined enabled actual permanently unloaded Interfaces to services mapping See Example 6 for a description of command output EXAMPLE 13 To de...

Page 250: ...lice_name Deletes an unused slice Slices cannot be in use by a storage pool info slice_name id slice_id Displays attributes for the slice as specified by the slice_name or slice_id rename old_name new...

Page 251: ...3 16 root_slice_14 17 y 1 359 16 root_slice_15 18 y 1 375 16 root_slice_16 19 n 1 391 1 root_log_1 20 n 1 392 1 root_log_2 21 n 1 393 1 root_log_3 22 n 1 394 1 root_log_4 23 n 1 395 1 root_log_5 24 n...

Page 252: ...of d8 offset MB 1024 size MB 1024 volume_name slv2 See Example 2 for a description of command output EXAMPLE 4 To display attributes of slv1 type nas_slice info slv1 id 76 name slv1 acl 0 in_use False...

Page 253: ...76 name slv1 acl 0 in_use False slice_of d8 offset MB 0 size MB 1024 volume_name slv1 See Example 2 for a description of command output EXAMPLE 6 To delete slv1 type nas_slice delete slv1 id 76 name s...

Page 254: ...s_storage sets the name for a storage system assigns an access control value displays attributes performs a health check synchronizes the storage system with the Control Station and performs a failbac...

Page 255: ...tem table The storage system can only be deleted after all disks on the storage system have been deleted using nas_disk The storage system and disks can be rediscovered using the server_devconfig comm...

Page 256: ...SEE ALSO Celerra Network Server System Operations nas_rdf nas_disk server_devconfig BACKEND OUTPUT The number associated with the storage device is dependent on the attached backend of the system CLA...

Page 257: ...age_grps 1 num_raid_grps 16 cache_page_size 8 wr_cache_mirror True low_watermark 60 high_watermark 80 unassigned_cache 0 is_local True failed_over False captive_storage False Active Software AccessLog...

Page 258: ...6 1 60 B0 60 1 CC 50 6 1 62 30 60 1 CC link_status UP port_status ONLINE switch_present True switch_uid 10 0 8 0 88 A0 36 F3 20 41 8 0 88 A0 36 F3 sp_source_id 6373651 SP Identifier B signature 111848...

Page 259: ...9 2B 98 77 10 0 0 0 C9 2B 98 77 storage_processor B port 0 uid 20 0 0 0 C9 2B 98 77 10 0 0 0 C9 2B 98 77 storage_processor A port 0 ALU HLU 0000 0000 0001 0001 0002 0002 0003 0003 0004 0004 0005 0005...

Page 260: ...ped_blocks 1 state ENABLED For the Celerra Network Server with a Symmetrix backend to display information for the attached storage system type nas_storage info 000187940260 id 1 serial_number 00018794...

Page 261: ...ble type num slot ident stat scsi vols ports p0_stat p1_stat p2_stat p3_stat DA 1 1 DF 1A On NA 21 2 On On NA NA DA 2 2 DF 2A On NA 8 2 On On NA NA DA 15 15 DF 15A On NA 21 2 On On NA NA DA 16 16 DF 1...

Page 262: ...e nas_storage modify APM00070204288 security newpassword Enter the Global CLARiiON account information Username nasadmin Password Retype your response to validate Password New Password Password Retype...

Page 263: ...004 serial_num LKE00040201171 prom_rev 3 30 00 agent_rev 6 16 0 4 80 phys_memory 3967 sys_buffer 773 read_cache 122 write_cache 3072 free_memory 0 raid3_mem_size 0 failed_over False hidden False netw...

Page 264: ...emory 3967 sys_buffer 773 read_cache 122 write_cache 3072 free_memory 0 raid3_mem_size 0 failed_over False hidden False network_name spb ip_address 172 24 102 6 subnet_mask 255 255 255 0 gateway_addre...

Page 265: ...026 0027 0027 0028 0028 0029 0029 0030 0030 0031 0031 0032 0032 0033 0033 0034 0034 0035 0035 Disk Groups id 0000 storage profiles 2 clar_r5_performance cm_r5_performance raid_type RAID5 logical_capac...

Page 266: ...capacity 0 hidden False Spindles id 0_0_0 product ST314670 CLAR146 revision 6A06 serial 3KS088SQ capacity 280346624 used_capacity 12582912 disk_group 0000 hidden False type FC bus 0 enclosure 0 slot 0...

Page 267: ...es EXAMPLE 10 To set up an access control level value of 1432 for storage system type nas_storage acl 1432 APM00042000818 id 1 serial_number APM00042000818 name APM00042000818 acl 1432 owner nasadmin...

Page 268: ...for the Control Station EXAMPLE 1 To display the software version running on the Control Station type nas_version 5 5 80 0 EXAMPLE 2 To display the usage for nas_version type nas_version h usage nas...

Page 269: ...detailed volume attributes including the total size of the volume configuration OPTIONS list Displays the volume table Note The ID of the object is an integer and is assigned automatically The name o...

Page 270: ...volume configuration from the specified volume s Unless otherwise specified volumes are automatically created as metavolumes name name Assigns a name to volume If a name is not specified one is assig...

Page 271: ...aging Celerra Volumes and File Systems Manually Using TimeFinder FS Near Copy and Far Copy with Celerra and Controlling Access to Celerra System Objects nas_slice nas_disk nas_acl and nas_fs EXAMPLE 1...

Page 272: ...ID of the volume inuse whether the volume is used type type assigned to the volume Available types are 1 slice 2 stripe 3 meta 4 disk and 100 pool acl access control level assigned the volume name na...

Page 273: ...se type stripe stripe_size 32768 volume_set d10 d12 d13 d15 disks d10 d12 d13 d15 Where EXAMPLE 6 To clone mtv1 type nas_volume Clone mtv1 id 146 name mtv1 acl 0 in_use False type meta volume_set d7 d...

Page 274: ...e meta volume_set d7 mtv2 disks d7 d8 See Example 2 for a description of command output EXAMPLE 9 To display the size of mtv1 type nas_volume size mtv1 total 547418 avail 547418 used 0 0 sizes in MB W...

Page 275: ...me 275 The nas Commands EXAMPLE 11 To delete mtv2 type nas_volume delete mtv1 id 146 name mtv1 acl 1432 in_use False type meta volume_set d7 mtv2 disks d7 d8 See Example 2 for a description of command...

Page 276: ...276 Celerra Network Server Command Reference Manual The nas Commands...

Page 277: ...mmand Set provided for managing configuring and monitoring of Data Movers The commands are prefixed with server and appear alphabetically The command line syntax Synopsis a description of the options...

Page 278: ...rver_archive r w diklntuvDLPXYZ J w d u C d i m p string s replstr T from_date to_date c m file directory DESCRIPTION server_archive reads writes and lists the members of an archive file and copies di...

Page 279: ...ied a list of files to copy with one per line is read from the standard input When a file operand is also a directory the entire file hierarchy rooted at that directory is included The effect of the c...

Page 280: ...streamer on which the data will be stored write or read read list Note To obtain the device name you can use server_devconfig scsi OPTIONS The following options are supported r Reads an archive file...

Page 281: ...nteger number of bytes per write to the archive file The blocksize must be a multiple of 512 bytes with a maximum of 40 kilo bytes Note To remain POSIX compatible do not exceed 32256 Bytes A blocksize...

Page 282: ...ith no modification to its name Otherwise its name is replaced with the contents of the line Then server_archive immediately exits with a non zero exit status if EOF is encountered when reading a resp...

Page 283: ...rve all aspects of the file other than the ownership The file times are preserved by default but two other flags are offered to disable this and use the time of extraction instead In the preceding lis...

Page 284: ...stitution The optional trailing p causes the final result of a successful substitution to be written to standard error in the following format original pathname new pathname File or archive member nam...

Page 285: ...ault blocksize for this format is 5120 bytes Inode and device information about a file used for detecting file hard links by this format which may be truncated by this format is detected by server_arc...

Page 286: ...this format must be 250 characters or less in length 150 for basename and 100 for file_name emctar This format is not compatible with p1003 2 standard It allows archiving to a file greater than 8G By...

Page 287: ...over from an archive read error and will continue processing starting with the next file stored in the archive A limit of 0 zero will cause server_archive to stop operation after the first read error...

Page 288: ...de change time equal to or greater than will be selected When the from_date is equal to the to_date only files with a modification or inode change time of exactly that time will be selected When serve...

Page 289: ...ith the first match X When traversing the file hierarchy specified by a pathname does not allow descending into directories that have a different device ID See the st_dev field as described in stat 2...

Page 290: ...he n option a file is not considered selected unless it is newer than the file to which it is compared SEE ALSO Using the Celerra server_archive Utility EXAMPLE 1 To archive the contents of the root d...

Page 291: ...ntinues In the case where server_archive cannot create a link to a file this command will not create a second copy of the file If the extraction of a file from an archive is prematurely terminated by...

Page 292: ...ified IP address all Displays the first 64 of the current ARP entries delete ip_addr Deletes an ARP entry set ip_addr physaddr Creates an ARP entry with an IP address and physical address EXAMPLE 1 To...

Page 293: ...server_arp 293 The server Commands EXAMPLE 4 To delete an ARP entry type server_arp server_2 delete 172 24 102 24 server_2 deleted 172 24 102 24 at 0 50 56 8e 1d 5...

Page 294: ...ccess migration server_cdms creates an auto migration process on the Data Mover to ensure that all data has been migrated from the remote system server_cdms also checks the state of the migrated file...

Page 295: ...ecified version 1 NFSv3 only uses mount version 3 localPort port Sets the port number used for NFS services if it needs to be different from the default The default port number is always greater than...

Page 296: ...GFS to UxFS After the Convert command succeeds no data migration can be done on that file system start mgfs path localpath Force log logpath Directs the Data Mover to migrate all files from the source...

Page 297: ...mmunicate with the remote NFS server type server_cdms server_2 connect ufs1 type nfsv3 path nfsdir source 172 24 102 144 srcdir option proto TCP server_2 done EXAMPLE 2 To provide a connection for the...

Page 298: ...k Server type server_cdms server_2 start ufs1 path dstdir log server_2 done EXAMPLE 5 To display information about migration with the specified status type server_cdms server_2 info ufs1 state ON_GOIN...

Page 299: ...ation on server_2 for ufs1 type server_cdms server_2 halt ufs1 path dstdir server_2 done EXAMPLE 7 To check that all data has completed the migration type server_cdms server_2 verify ufs1 path dstdir...

Page 300: ...is depending upon This configuration component can be owned by multiple Data Mover components For example proper operation of a CIFS service depends on correctly specified DNS WINS Antivirus etc serve...

Page 301: ...all file systems are all DIR3 type Pass GPO Checking the GPO configuration Pass HomeDir Checking the configuration of home directory share Pass I18N Checking the I18N mode and the Unicode UTF8 transla...

Page 302: ...mber S 1 5 15 60415a8a 335a7a0d 6b635f23 202 The access to some network resources may be refused According the configured resolver of your system NIS etc config files usermapper LDAP add the missing m...

Page 303: ...ain controllers TESTS Check the connectivity to the favorite DC DCPing In full mode check the connectivity to all DC of the domain Check if DNS site information are defined for each computer name Chec...

Page 304: ...gured in the DIR3 mode COMPONENT CIFS DEPENDENCY GPO DESCRIPTION GPO configuration on Win2K servers TESTS Check if the size of the GPO cache file doesn t exceed 10 of the total size of the root file s...

Page 305: ...ver can be contacted on the network Check if each NIS server really supports the NIS service COMPONENT CIFS DEPENDENCY NTP DESCRIPTION Network Time Protocol NTP configuration TESTS If NTP is configure...

Page 306: ...s DESCRIPTION Blocked threads and overload TESTS Check CIFS threads blocked more than 5 and 30 seconds Check the maximum number of CIFS threads in use in the later 5 minutes doesn t exceed 90 of the t...

Page 307: ...efined check if at least one WINS server is defined Check the number of WINS servers check if two servers are defined for redundancy Check if each WINS server can be contacted on the network Check the...

Page 308: ...cker servers Pass WINS Checking for the connectivity to WINS servers if defined Pass CIFS Kerberos Warnings Warning 17451974742 server_2 No update of the machine password of server DM102 CGE1 hold Che...

Page 309: ...es and DFS registry Pass DNS Checking the DNS configuration and connectivity to DNS servers Pass EventLog Checking the configuration of Windows Event Logs Pass FS_Type Checking if all file systems are...

Page 310: ...ra Network Server Command Reference Manual The server Commands WINS Checking for the connectivity to WINS servers if defined Pass NB a result with a means that some tests were not executed use full to...

Page 311: ..._name Join compname comp_name domain full_domain_name admin admin_name ou organizational_unit option reuse resetserverpasswd addservice nfs Unjoin compname comp_name domain full_domain_name admin admi...

Page 312: ...connections to a Data Mover client machine_name user user_name Audits the live connections created when the session is initiated by the specified machine_name or audits the live connections for those...

Page 313: ...d number of local user accounts on the CIFS server When this command executes enter and confirm a password that is assigned to the local Administrator account on the CIFS server In addition to the Adm...

Page 314: ...Using International Character Sets with Celerra for details Only Windows NT security mode can be configured when UTF 8 is enabled alias alias_name Assigns an alias to the NetBIOS name The alias_name...

Page 315: ...Mover local_users Enables local user support that allows the creation of a limited number of local user accounts on the CIFS server When this command executes enter and confirm a password that is ass...

Page 316: ...acter not include white space tab characters or the following symbols hidden y n By default the netbios_name is displayed in the Network Neighborhood If hidden y is specified the netbios_name does not...

Page 317: ...ws Server 2003 renames a Compname after the CIFS server is unjoined from the domain Refer Managing Celerra for the Windows Environment for the procedure to rename a Compname For Windows 2000 or Window...

Page 318: ...ust always specify the fully qualified domain name FQDN with the computer name when joining a CIFS server to a domain CAUTION Time services must be synchronized using server_date ou organizational_uni...

Page 319: ...ndows user and group names into UNIX UIDs and GIDs NT security mode is required for the Data Mover to run Windows 2000 or later native environments UTF 8 should be enabled for NT security mode CAUTION...

Page 320: ...e CIFS configuration A single IP address can point to a primary or secondary Usermapper host If you are using distributed Usermappers up to 8 subsequent IP addresses can point to secondary Usermapper...

Page 321: ...ts filenames M8 3 and M256 and converting them to a format that CIFS supports It is not necessary to use this command for DIR3 file systems Options include mindirsize size Updates the directories with...

Page 322: ...ame The localgroup must be used to migrate the SID members of local group defined for the specified NetBIOS name When the Replace is used the user or group migrated in the new domain keeps their old S...

Page 323: ...server_cifs server_2 add wins 172 24 103 25 wins 172 24 102 25 server_2 done EXAMPLE 4 To rename the NetBIOS name from dm110 cge0 to dm112 cge0 type server_cifs server_2 rename netbios dm110 cge0 dm11...

Page 324: ...Directory Shares whether Home Directory shares are enabled map home directory used by the Data Mover Usermapper auto broadcast enabled usermapper is using its broadcast mechanism to discover its serv...

Page 325: ...as cge0 the WINS servers as 172 24 102 25 and 172 24 103 25 in the DNS domain nasdocs emc com and with the comment string EMC Celerra type server_cifs server_2 add compname dm112 cge0 domain nasdocs e...

Page 326: ...l 172 24 102 243 b 172 24 102 255 mac 0 60 16 4 35 4e DOMAIN NASDOCS FQDN nasdocs emc com SITE Default First Site Name RC 3 SID S 1 5 15 99589f8d 9aa3a5f 338728a8 ffffffff DC WINSERVER1 172 24 102 66...

Page 327: ...com realm NASDOCS EMC COM Comment EMC Celerra if cge0 l 172 24 102 242 b 172 24 102 255 mac 0 60 16 4 35 4f wins 172 24 102 25 172 24 103 25 FQDN dm112 cge0 nasdocs emc com Updated to DNS Password cha...

Page 328: ...ocs emc com interface cge0 local_users server_2 Enter Password Enter Password Again done EXAMPLE 16 To set a security mode to NT for a Data Mover type server_cifs server_2 add security NT server_2 don...

Page 329: ...nce counter of components using this context at this time Port the client port and the Data Mover port used in the current TCP connection CurrentDC specify the address of the Domain Controller that is...

Page 330: ...me dm112 cge0 domain nasdocs emc com admin administrator option reuse server_2 Enter Password done EXAMPLE 27 To update the directory ufs1 users with a new minimum directory size of 8192 type server_c...

Page 331: ...rd Again done EXAMPLE 32 To delete the standalone CIFS server dm112 cge0 type server_cifs server_2 delete standalone dm112 cge0 server_2 done EXAMPLE 33 To display a summary of SMB statistics type ser...

Page 332: ...s All Ops sec 231 231000 00 3697 1021 27 25783 1575 40 State info Open connection Open files 2 2 Shadow info Reads Writes Splits Extinsert Truncates 0 0 0 0 0 SMB total requests totalAllSmb totalSmb t...

Page 333: ...y shutdown and restart of a Data Mover CAUTION Performing a reboot for ALL Data Movers can be time consuming relative to the size of the mounted file system configuration monitor Polls and displays th...

Page 334: ...EXAMPLE 3 To immediately reboot server_2 type server_cpu server_2 reboot now server_2 done EXAMPLE 4 To monitor a reboot of server_2 set to take place in one minute type server_cpu server_2 reboot mo...

Page 335: ...LL option executes the command for all of the Data Movers OPTIONS No arguments Displays the current date and time for the specified Data Mover format Displays the date information in the format specif...

Page 336: ...first poll interval hh mm Sets the delay in hours or hours and minutes between polls default 1 hour which is entered 01 or 00 60 Interval is displayed in minutes timesvc update ntp Immediately polls t...

Page 337: ...nfiguring Celerra Time Services server_dns server_nis EXAMPLE 1 To display the current date and time on a Data Mover type server_date server_2 server_2 Thu Jan 6 16 55 09 EST 2005 EXAMPLE 2 To customi...

Page 338: ...t the time zone to Central Time and adjust for daylight savings time for a Data Mover type server_date server_2 timezone CST6CDT5 M4 1 0 M10 5 0 server_2 done EXAMPLE 10 To display the time service co...

Page 339: ...delete the time service configuration for a Data Mover type server_date server_2 timesvc delete ntp server_2 done Value Definition time date and time known to the Data Mover type time service protocol...

Page 340: ...a Movers have the same device configuration When adding devices to the device table for a single Data Mover only certain actions such as standby failover will not be successful unless the standby Data...

Page 341: ..._number specifies a SCSI chain number Note Fibre Channel devices appear as SCSI devices therefore chain numbers may be different for Fibre Channel The disks option limits operations to disks The nondi...

Page 342: ...e addr num type num sts stor_id stor_dev root_disk c0t0l0 APM00043807043 0000 root_disk c16t0l0 APM00043807043 0000 root_ldisk c0t0l1 APM00043807043 0001 root_ldisk c16t0l1 APM00043807043 0001 d3 c0t0...

Page 343: ...187940268 0181 rootd380 c1t8l9 16C FA 0 On 000187940268 0182 rootd380 c17t8l9 01C FA 0 On 000187940268 0182 rootd381 c1t8l10 16C FA 0 On 000187940268 0183 rootd381 c17t8l10 01C FA 0 On 000187940268 01...

Page 344: ...11263 val 1 info DGC RAID 5 02070000000000NI tid lun 0 1 type disk sz 11263 val 2 info DGC RAID 5 02070100010001NI tid lun 0 2 type disk sz 2047 val 3 info DGC RAID 5 02070200020002NI tid lun 0 3 typ...

Page 345: ...9 val 4 info 567068007480 tid lun 1 2 type disk sz 11499 val 5 info 567068008480 tid lun 1 3 type disk sz 11499 val 6 info 567068009480 tid lun 1 4 type disk sz 11499 val 7 info 56706800A480 tid lun 1...

Page 346: ...ain chain 3 scsi 3 no devices on chain chain 4 scsi 4 no devices on chain chain 5 scsi 5 no devices on chain chain 6 scsi 6 no devices on chain chain 7 scsi 7 no devices on chain chain 8 scsi 8 no dev...

Page 347: ...server_devconfig 347 The server Commands server_4 chain 0 chain 16 done server_5 server_5 chain 0 chain 16 done...

Page 348: ...ormation If fs_name specified gets information for file system only SEE ALSO Managing Celerra Volumes and File Systems Manually nas_disk nas_fs EXAMPLE 1 To display the amount of used and available di...

Page 349: ...nmfs1 ufs4 ufs2 25190398 11 25190387 0 nmfs1 ufs2 nmfs1 50380796 21 50380775 0 nmfs1 root_fs_common 21822 26 21796 0 etc_common root_fs_2 130942 66 130876 0 See Example 1 for a description of command...

Page 350: ...he command for all of the Data Movers OPTIONS No arguments Displays the DNS configuration protocol tcp udp domainname ip_addr Sets the protocol for the DNS lookup servers udp is the default domainname...

Page 351: ...cache type server_dns server_2 option dump server_2 DNS cache size for one record type 64 DNS cache includes 6 item s dm102 cge0 nasdocs emc com Type A TTL 184 s dataCount 1 172 24 102 202 local subn...

Page 352: ...ver_export provides user access by exporting an NFS pathname or creating a CIFS share server_export removes access by unexporting an NFS pathname deleting a CIFS share and displaying the exported entr...

Page 353: ...tem cannot be exported In a multilevel file system hierarchy users can export any part of a file system independent of existing exports ignore pathname Overwrites previous options and comments in the...

Page 354: ...lient client Excludes the specified NFS client s from rw privileges See the description of read mostly above Clients must be preceded with dash to specify exclusion root client client Provides root pr...

Page 355: ...and then on the NIS server s netgroup database If the client name does not exist in any case then access is denied Note Netgroups are supported The hosts and netgroup files can be created on the Contr...

Page 356: ...allowing NFS permissions to be determined for the share Note The value of the umask is specified in octal and is XORed with the permissions of 666 for files and 777 for directories Common values incl...

Page 357: ...cified for a share the share is visible to all NetBIOS names comment Adds a comment for the specified CIFS share The comment is displayed when listing the shared entries unexport name sharename Perman...

Page 358: ...ro root 172 24 102 240 access 172 24 102 0 255 255 255 0 ufs2 server_2 done EXAMPLE 6 To export an NFS entry for NFSv4 only type server_export server_2 Protocol nfs option nfsv4only ufs1 server_2 done...

Page 359: ...server_export 359 The server Commands EXAMPLE 10 To export all NFS entries type server_export server_2 Protocol nfs all server_2 done...

Page 360: ..._export server_2 Protocol cifs list server_2 share ufs1 ufs1 ro umask 027 maxusr 200 netbios DM112 CGE0 comment CIFS share share ufs2 ufs2 umask 022 maxusr 4294967295 EXAMPLE 16 To display a specific...

Page 361: ...shares type server_export server_2 Protocol cifs unexport all server_2 done Value Definition export a file system entry to be exported sec security mode for the file system ro file system is to be exp...

Page 362: ...The ALL option executes the command for all of the Data Movers OPTIONS get src_file dst_file Copies the source file on Data Mover to destination file on Control Station Both the src_file and dst_file...

Page 363: ...of HTTP threads available to take incoming service requests The ALL option executes the command for all of the Data Movers OPTIONS No arguments Displays threads hosts and users for all features on th...

Page 364: ...specify the existing content See users and hosts description above remove feature users valid user user user hosts ip ip ip Removes specified users and hosts without impacting others in the list See...

Page 365: ...102 21 threads 40 Where EXAMPLE 6 To remove the HTTP connection type server_http server_2 remove dhsm users user1 user2 hosts 10 240 12 146 server_2 done Value Definition users whether Celerra FileMo...

Page 366: ...ting parameters The ALL option executes the command for all of the Data Movers OPTIONS all Displays parameters for all configured interfaces delete if_name Deletes a network interface configuration cr...

Page 367: ...e type of network interface card installed Regardless of whether you have Ethernet or Gigabit Ethernet the initial default MTU size is 1500 bytes To take advantage of the capacity of Gigabit Ethernet...

Page 368: ...127 255 255 255 UP loopback mtu 32768 vlan 0 macaddr 0 0 0 0 0 0 netname localhost cge0 protocol IP device cge0 inet 172 24 102 238 netmask 255 255 255 0 broadcast 172 24 102 255 UP ethernet mtu 1500...

Page 369: ...69 The server Commands EXAMPLE 6 To set the ID for the Virtual LAN type server_ifconfig server_2 cge0 vlan 102 server_2 done EXAMPLE 7 To delete an IP interface type server_ifconfig server_2 delete cg...

Page 370: ...t alias alias_name Q iscsi_name create pg_tag np np_list pg_tag np np_list delete alias_name rename old_alias_name new_alias_name bind alias_name pg_tag np np_list unbind alias_name pg_tag np np_list...

Page 371: ...portal is ip port If unspecified port 3260 is used target delete alias_name Removes a target specified by its alias_name from a Data Mover CAUTION If one or more initiators are logged into the target...

Page 372: ...n number lun_number create target_alias_name size size fs fs_name Creates a new logical unit number LUN and assigns it to an existing target specified by the target_alias_name The lun_number can be an...

Page 373: ...lun delete lun_number target target_alias_name Deletes a LUN from a target as specified by the target_alias_name CAUTION The LUN must not be in use when a delete is performed Deleting a LUN deletes a...

Page 374: ...itiator access options grant and or deny for the LUN mask on the specified target_alias_name The initiator_name is the iSCSI name of the initiator to which the mask command is applied grant access_lis...

Page 375: ...e is started up is dynamically bound at the iSNS client If this option is not entered at all the application will assign a port when the service is started clear server esiport all Clear current setti...

Page 376: ...m ufs1 type server_iscsi server_2 lun number 0 create t1 size 102400 fs ufs1 server_2 done EXAMPLE 6 To create a new virtually provisioned iSCSI logical unit number LUN of 1 and assign it to an existi...

Page 377: ...0 on target t1 Production fsid 22 size 106496MB alloc 218MB dense Value Definition target alias for the iSCSI target s qualified name lun ID for the LUN size MB size of the LUN in MBs filesystem name...

Page 378: ...ite 973 Failed 0 Blks written 110617 Logical Unit 2 on target t1 Production fsid 22 size 10240MB alloc 0MB dense path ufs1 fs22_T1_LUN2_APM00043807043_0000 fs22_T1_LUN2_APM00043807043_0000 replication...

Page 379: ...il the service is started even though the command reports done EXAMPLE 16 To start the iSCSI service on the Data Mover type server_iscsi server_2 service start server_2 done EXAMPLE 17 To display the...

Page 380: ...ng at a lower frequency entity name of the network entity that serves as a container for iSCSI targets and portal objects on the Data Mover source name of the iSCSI target used as the source attribute...

Page 381: ...0 Connection Timeout Errors 0 Where Value Definition Target Alias Name alias for the iSCSI target s qualified name Target iSCSI Name iSCSI qualified name of the target Login Accepts number of accepte...

Page 382: ...here Write Command PDUs number of write command PDUs received by target Response PDUs number of iSCSI response PDUs sent by target Data In PDUs number of data in PDUs Data Out PDUs number of data out...

Page 383: ...elete the target t1 type server_iscsi server_2 target delete t1 server_2 done Redirect number of logins that are redirected Authorize number of logins that failed due to authorization failure Authenti...

Page 384: ...rver_kerberos displays the key table content and specifies a kadmin server OPTIONS add realm realm_name kdc fqdn_kdc_name Adds the specified realm to the Kerberos configuration on the specified Data M...

Page 385: ...ros credential cache Note The ccache option can also be used to provide EMC Customer Support with information for troubleshooting user access problems flush Flushes the Kerberos credential cache remov...

Page 386: ...relevant if you are using a UNIX Linux Kerberos KDC SEE ALSO Configuring NFS on Celerra server_checkup server_nfs OUTPUT Dates appearing in output are in UTC format EXAMPLE 1 To add a realm to the Ke...

Page 387: ...ength 16 key b1c199a6ac11cd529df172e270326d5e key flags 0x0 Dynamic Key Not Cached key cache hits 0 removed Entry number 30 principal cifs dm102 cge0 nasdocs emc com NASDOCS EMC COM realm NASDOCS EMC...

Page 388: ...SDOCS EMC COM End of Krb5 conf domain_realm section EXAMPLE 4 To specify a kadmin server type server_kerberos server_2 add realm eng nasdocs emc com kdc winserver1 nasdocs emc com kadmin 172 24 102 67...

Page 389: ...MT End 09 12 2005 17 15 04 GMT Flags INITIAL PRE_AUTH Encryption Types Key rc4 hmac md5 Ticket rc4 hmac md5 End of credential cache entries Where EXAMPLE 7 To flush the credential cache on a Data Move...

Page 390: ...ifies the iPlanet client domain for the specified Data Mover The p requests a prompt for the password A password is required in conjunction with a bind distinguished name in order to specify the use o...

Page 391: ...e iPlanet client service and the status option displays the status of the iPlanet service lookup user username group groupname uid uid gid gid hostbyname hostname netgroup groupname Provides lookup in...

Page 392: ...ted NIS domain nasdocs Proxy Bind DN name Profile Name celerra_profile Profile TTL 60 seconds Connected to LDAP server address 172 16 21 10 port 389 Where EXAMPLE 7 To start the iPlanet service type s...

Page 393: ...time in yyyy mm dd format when each command in the log was executed EXAMPLE 1 To monitor the growth of the current log type server_log server_2 f NAS LOG for slot 2 1088091479 ADMIN 4 Command succeede...

Page 394: ...PAX nRestore 16 2004 06 24 11 38 03 ADMIN 4 Command succeeded bufcache 2004 06 24 11 38 03 ADMIN 4 Command succeeded device isa isa 0 2004 06 24 11 38 03 KERNEL 4 System Version T5 3 9 2003 2004 06 2...

Page 395: ...1 ADMIN 4 Command succeeded param PAX paxWriteBuff 64 ADMIN 4 Command succeeded param PAX nRestore 16 ADMIN 4 Command succeeded bufcache ADMIN 4 Command succeeded device isa isa 0 KERNEL 4 System Vers...

Page 396: ...isa 0 1086824142 KERNEL 4 System Version T5 3 7 2012 1086824142 KERNEL 4 System BIOS Rev Barracuda 1086824142 KERNEL 4 PCI BIOS Rev 02 10 1086824142 ADMIN 4 Command succeeded device pci pci 0 10868241...

Page 397: ...FULL NO cifsnanoroundup nfsv4delegation NONE READ RW DESCRIPTION server_mount attaches a file system to the specified mount_point with the specified options and displays a listing of mounted file sys...

Page 398: ...TimeFinder FS Note MPFS clients do not acknowledge file systems that are mounted read only and allow their clients to write to the file system accesspolicy NT UNIX SECURE NATIVE MIXED MIXED_COMPAT In...

Page 399: ...L one is created based on the UNIX mode bits Access is also determined by the ACL NFSv4 clients can manage the ACL An ACL modification rebuilds the UNIX mode bits but the UNIX rights are not checked A...

Page 400: ...cker protocol is enabled using server_setup and managed by server_viruschk uncached Allows well formed writes i e multiple of a disk block and disk block aligned to be sent directly to the disk withou...

Page 401: ...client is not prevented from accessing a file locked by another client if it does not use the lock procedure NFSv2 and NFSv3 locks as advisory An advisory lock does not affect read and write access t...

Page 402: ...AMPLE 3 To mount ufs1 on mount point ufs1 with nonotify nolock and cifssyncwrite turned on type server_mount server_2 option nonotify nolock cifssyncwrite ufs1 ufs1 server_2 done EXAMPLE 4 To mount uf...

Page 403: ...nt point type server_mount server_2 option cvfsname test ufs1 ufs1 server_2 done EXAMPLE 11 To mount ufs1 on mount point ufs1 with the access policy set to MIXED type server_mount server_2 option acce...

Page 404: ...t points for the specified Data Mover s create pathname Creates a mount point A pathname must begin with a forward slash delete pathname Deletes a mount point exist pathname Displays whether or not a...

Page 405: ...y that the mount point ufs1 exists on all of the Data Movers type server_mountpoint ALL exist ufs1 server_2 ufs1 exists server_3 ufs1 does not exist EXAMPLE 4 To delete the mount point ufs1 on server_...

Page 406: ...the current MPFS configuration set var value Sets the specifed value for the specified variable Currently the only valid var is threads If this command is executed before the server_setup P mpfs o st...

Page 407: ...case sensitive SEE ALSO Using MPFS on Celerra server_setup server_mpfsstat EXAMPLE 1 To set a value for a specified MPFS variable type server_mpfs server_2 set thread 32 server_2 done EXAMPLE 2 To dis...

Page 408: ...2_lockdb_ckpt_10 no volume structure not FMP compatible mpfs_fs2_lockdb_ckpt_9 no volume structure not FMP compatible mpfs_fs2_lockdb_ckpt_8 no volume structure not FMP compatible mpfs_fs2_lockdb_ckpt...

Page 409: ...ied session or file session session_id Displays timing and counting statistics for a particular session The session_id is the IP address of the client associated with the desired session See list to d...

Page 410: ...GetMap All locks are exclusive write locks mount the number of mounts commit number of flushes including blocks and or metadata like NFS commit release number of times the client releases FMP locks d...

Page 411: ...unt 0 0 00 0 commit 0 0 00 0 release 0 0 00 0 close 0 0 00 0 nfs cifs sharing delays 0 0 00 0 notify replies delay 0 0 00 0 total notify msgs sent 0 notify replies failed 0 conflicts total 0 conflicts...

Page 412: ...erver_2 file MPFS statistics file ufs1 mpfs file dat total avg msec high msec open 3 0 00 0 getMap 2055 0 06 4 allocSpace 1025 2 31 52 commit 8 184 50 612 release 6 0 00 0 total close 3 conflicts 0 EX...

Page 413: ...e current position on the tape fsf Forward space over count EOF marks The tape is positioned on the first block of the file bsf Back space over count EOF marks The tape is positioned on the beginning...

Page 414: ...vice to which the command is applied and the device which is the name of the tape drive N Indicates no rewind at the end of the tape The server_devconfig movername list scsi nondisks command displays...

Page 415: ...all Data Movers new_name Changes the current movername to the newly specified movername The movername is case sensitive and supports the following characters a thru z A thru Z 0 thru 9 _ underscore h...

Page 416: ...of errors during this process as well as the MTU size and MAC address r Displays the routing table s Displays the per protocol statistics p tcp udp icmp ip Limits the display of the sockets or per pr...

Page 417: ...cp 8888 LISTEN tcp sunrpc LISTEN Proto Local Address udp sunrpc udp netbios ns udp netbios dgm udp snmp udp router udp 1024 udp 1036 udp 1037 udp 1038 udp 1046 udp 1054 udp 1065 udp 1234 udp nfs udp 2...

Page 418: ...IRECT RIP fxp0 EXAMPLE 5 To display the per protocol statistics type server_netstat server_2 s ip 2315636 total packets received 0 bad header checksums 0 with unknown protocol 4 fragments received 0 f...

Page 419: ...connection requests 19 connections lingered udp 0 incomplete headers 27048 bad ports 760361 input packets delivered 744999 packets sent EXAMPLE 6 To display TCP protocol statistics type server_netstat...

Page 420: ...index index hostname host ipaddress ipaddr stats zero rpc nfs DESCRIPTION server_nfs manages the NFS service including secure NFS and NFSv4 For secure NFS server_nfs displays the status of the secure...

Page 421: ...ce server delete service server Creates or deletes a secure NFS service instance mapper info Displays the secure NFS mapping service configurations for the local file mapper set source auto nis file p...

Page 422: ...e to run even if NFSv4 is disabled client list Lists all NFSv4 client systems that have established state with the Celerra NFSv4 server client info index hostname host ipaddress ipaddr Displays the at...

Page 423: ...o display all secure NFS service instances type server_nfs server_2 secnfs user list server_2 RPCSEC_GSS server stats Credential count 2 principal nfs dm112 cge0 nasdocs emc com principal nfs dm112 cg...

Page 424: ...mapping provider for the file type server_nfs server_2 secnfs mapper set source file server_2 done EXAMPLE 10 To set the location of the password database type server_nfs server_2 secnfs mapper set pa...

Page 425: ...XAMPLE 17 To display all NFSv4 clients type server_nfs server_2 v4 client list server_2 nfsv4 server client list hostname ip Index NFSCLIENT1 nasdocs emc com 0xa5400000 Value Definition Confirmed Clie...

Page 426: ...ice stop server_2 done EXAMPLE 21 To display all NFS statistics type server_nfs server_2 stats server_2 Server nfs v2 proc ncalls totcalls ms call failures null 10 100 0 0 0 0 getattr 0 0 0 0 0 0 seta...

Page 427: ...0 0 0 0 0 v4access 217 0 3 0 0 0 v4close 44 0 1 0 0 0 v4commit 0 0 0 0 0 0 v4create 0 0 0 0 0 0 v4delegPrg 0 0 0 0 0 0 v4delegRet 30 0 0 0 0 0 v4getAttr 858 1 2 0 1 0 v4getFh 220 0 3 0 0 0 v4link 0 0...

Page 428: ...sends nBadAuths 822155 0 0 0 0 EXAMPLE 23 To reset statistics counters type server_nfs server_2 stats zero server_2 done Value Definition ncalls number of calls per operation totcalls percentage of ca...

Page 429: ...domainname Up to 10 NIS servers in a single NIS domain are supported per Data Mover A Data Mover can support only one NIS domain Each time an NIS domain is configured the previous configuration is ov...

Page 430: ...t40 172 24 102 30 test46 172 24 102 36 test44 172 24 102 34 EXAMPLE 3 To display the NIS configuration type server_nis server_2 server_2 yp domain nasdocs server 172 24 102 30 EXAMPLE 4 To display the...

Page 431: ...cility or all facilities facility facility_name all info param_name verbose all Displays information on the specified parameter or on all parameters for the specified facility or all facilities The ve...

Page 432: ...ice Protocol nfs Network File System nfsv4 NFS version 4 protocol quota File system quota management replication Data replication facility shadow Cross Protocol naming support statd Host status demon...

Page 433: ...onfigured nThread parameter type server_param server_2 facility PAX modify nThread value 32 server_2 done Value Definition name name of the parameters with the specified facility that can be modified...

Page 434: ...gured_value user_action reboot DataMover change_effective reboot DataMover range 0 1 description Whether to force dump format backup name allowVLCRestoreToUFS facility_name PAX default_value 0 current...

Page 435: ...n none change_effective immediate range 0 50 description Specifies the number of file filters that can be specified for a single backup name paxReadBuff facility_name PAX default_value 64 current_valu...

Page 436: ...configured_value user_action reboot DataMover change_effective reboot DataMover range 0 1 description Whether to scan virus on restore name filter caseSensitive facility_name PAX default_value 1 curre...

Page 437: ...o a file with server_archive name writeToTape facility_name PAX default_value 1 current_value 1 configured_value user_action none change_effective immediate range 0 1 description Determines whether to...

Page 438: ...he verbose option displays backup performance statistics and file size distribution data for a backup or restore session in progress SEE ALSO Celerra Network Server Parameters Guide EXAMPLE 1 To reset...

Page 439: ...MB Sec Idle 283 msec sec Get Pool 17 buffers Put Pool 29 buffers Compression Page not available ReadC 0 00 WriteC 0 00 Read 0 KB Written 0 KB nasw01 BACKUP terminated nasw02 BACKUP terminated nasw03 B...

Page 440: ...the current backup NASW STATS thread responsible for getting data from the buffer pool writing it to tape or sending it to a remote Data Mover Session total time total time of the current session Ses...

Page 441: ...ile processed 18 16KB 1 32KB size file processed 0 32KB 1 64KB size file processed 0 64KB 1 1MB size file processed 1 1MB 1 32MB size file processed 0 32MB 1 1GB size file processed 0 1G more size fil...

Page 442: ...ess may be used if NIS and or DNS are not operational send hostname ip_addr Repeats sending receiving ECHO_REQUEST messages to a specified hostname or ip_addr for a remote host The IP address may be u...

Page 443: ...me 0 ms 172 24 102 2 is alive time 0 ms 172 24 102 2 is alive time 0 ms 172 24 102 2 is alive time 0 ms 172 24 102 2 is alive time 0 ms 172 24 102 2 is alive time 0 ms 172 24 102 2 is alive time 0 ms...

Page 444: ...or a Data Mover The ALL option executes the command for all of the Data Movers OPTIONS status Displays the status of the routed daemon RIP processing and the interfaces with RIP processing disabled ri...

Page 445: ...ermanently removes all of the routing entries list Lists all routing entries including the subnet mask for each route To display the full routing table for a Data Mover type server_netstat movername r...

Page 446: ...outes SEE ALSO Configuring and Managing Celerra Networking server_netstat server_ifconfig EXAMPLE 1 To list the routing table for server_2 type server_route server_2 list server_2 net 128 221 253 0 12...

Page 447: ...47 The server Commands EXAMPLE 6 To flush the routing table for a Data Mover type server_route server_2 flush server_2 done EXAMPLE 7 To delete all routing entries type server_route server_2 DeleteAll...

Page 448: ...e on a Data Mover the Celerra Network Server reads the settings stored in the GPO cache and then retrieves the most recent GPO settings from the Windows domain controller The ALL option executes the c...

Page 449: ...ine account password age Not defined Audit account logon events Not defined Audit account management Not defined Audit directory service access Not defined Audit logon events Not defined Audit object...

Page 450: ...EXAMPLE 2 To add a new CHAP security for client1 type server_security server_2 add policy chap name client1 server_2 Enter Secret done EXAMPLE 3 To display CHAP information for client1 type server_sec...

Page 451: ...primary Data Mover and a standby make sure that the standby Data Mover has the same disk configuration as the primary Load image_name Loads an image onto a Data Mover The image may be an emergency pat...

Page 452: ...ents Note The comment message option is not available for RIP or virus checker protocol configurations delete Deletes the protocol configuration SEE ALSO Configuring Standbys on Celerra server_cdms se...

Page 453: ...for a Data Mover type server_setup server_2 Protocol cifs option delete server_2 done Warning 4037 server_2 CIFS configurations for server_2 and VDM s currently loaded on it EXAMPLE 6 To load a new im...

Page 454: ...y the server SNMP agent The default is public The community name must be alphanumeric characters only and cannot contain any symbols or slashes syscontact new_value Sets or displays syscontact value b...

Page 455: ...server_snmp 455 The server Commands EXAMPLE 4 To display the location value that is assigned type server_snmp server_2 location server_2 here...

Page 456: ...vate mover rdf Activates the standby Data Mover or the RDF Data Mover for the primary Data Mover Before activating the standby the reboot caused by creating the standby relationship must be complete d...

Page 457: ...ions apply auto Initiates immediate activation of the standby Data Mover retry Attempts to recover the primary Data Mover first then if recovery fails initiates activation of the standby manual defaul...

Page 458: ...activity complete commit in progress not interruptible done server_2 renamed as server_3 server_2 faulted server_3 renamed as server_2 EXAMPLE 4 To verify readiness of the standby Data Mover type ser...

Page 459: ...hernet or Gigabit Ethernet IEEE 802 3ad Link Aggregation protocol server_sysconfig implements a virtual device which combines one or more devices on the same Data Mover into a single logical device ad...

Page 460: ...ors and performance issues Gigabit Ethernet Fiber For Gigabit Ethernet Fiber connections the speed is automatically set to 1000 and since it must remain at that setting no speed setting is required li...

Page 461: ...ation for the specified Ethernet channel link aggregation or fail safe network device virtual name device create trk option device device Creates a virtual device for trk Ethernet channel or link aggr...

Page 462: ...based on source and destination IP addresses This is useful in the situation that the Data Mover is connected to a router or to a layer 3 switch tcp indicates that the output link on the trunk aggrega...

Page 463: ...eries the following NICs are available loop cge el30 el31 and fge VDMs are included in both the CNS and NS series EXAMPLE 1 For the NS series to view the system configuration for a Data Mover type ser...

Page 464: ...lex auto txflowctl disable rxflowctl disable 0 cge1 IRQ 23 speed auto duplex auto txflowctl disable rxflowctl disable 0 cge2 IRQ 26 speed auto duplex auto txflowctl disable rxflowctl disable 0 cge3 IR...

Page 465: ...sysconfig server_2 pci cge0 option speed 100 duplex full server_2 done EXAMPLE 4 To display the hardware configuration for network device cge0 type server_sysconfig server_2 pci cge0 server_2 On Board...

Page 466: ...ere EXAMPLE 8 To create a fail safe network device as a virtual device type server_sysconfig server_2 virtual name fsn0 create fsn option primary cge2 device cge2 cge3 server_2 done EXAMPLE 9 To view...

Page 467: ...sysconfig server_2 virtual name trk0_la create trk option device cge2 cge3 protocol lacp lb mac server_2 done EXAMPLE 11 To delete an Ethernet channel trk0_ec type server_sysconfig server_2 virtual de...

Page 468: ...AM on the Data Mover is reserved for blockmap memory EXAMPLE 1 To display all operating system statistics type server_sysstat server_2 server_2 threads runnable 6 threads blocked 1399 threads I J Z 2...

Page 469: ...total paged out total number of blockmap pages paged out since the system booted page in rate number of blockmap pages paged in per second over last 180 seconds page out rate number of blockmap pages...

Page 470: ...e TFTP service stops and starts the service on the specified Data Mover or displays TFTP statistics info Displays the number of attempted TFTP transfers and the status information for ongoing transfer...

Page 471: ...uccessfulWriteTransfers 8 Where Value Definition Attempted Transfers total TFTP transfers attempted by that time Successful Transfers total number of successful TFTP transfers createdthrds total numbe...

Page 472: ...ence Manual The server Commands EXAMPLE 6 To stop TFTP service on server_2 type server_tftp server_2 service stop server_2 done EXAMPLE 7 To delete the settings for the TFTP service on server_2 type s...

Page 473: ...Permanently deletes the mount entry from mount table Note The export table is not affected by deletes made with server_umount Export entries remain in the export table regardless of the mount status...

Page 474: ...unt server_mountpoint fs_ckpt EXAMPLE 1 To permanently unmount a file system type server_umount server_2 perm bin server_2 done EXAMPLE 2 To temporarily unmount a file system by specifying its mount p...

Page 475: ...een running since its last reboot The ALL option executes the command for all of the Data Movers OPTIONS No arguments Displays the length of time that a Data Mover has been up EXAMPLE 1 To display how...

Page 476: ...all of the Data Movers This command must be executed from the nas sbin directory su to root to execute this command OPTIONS list Lists the user accounts add md5 passwd name Adds a new user account wi...

Page 477: ...with MD5 password encryption and configure the password type nas sbin server_user server_2 add md5 password ndmp Creating new user ndmp User ID User ID 101 Group ID 100 Home directory Changing passwo...

Page 478: ...dmp EXAMPLE 6 To disable the password for user1 type nas sbin server_user server_2 passwd disable user1 Changing password for user user1 Removing password for user user1 EXAMPLE 7 To unlock an account...

Page 479: ...tionally it displays information such as the service s operational status and if the service is a secondary service the IP address of the primary Usermapper service used by the secondary This command...

Page 480: ...upgrade procedure that is before Internal Usermapper has begun issuing default UIDs and GIDs disable Disables the Usermapper service remove all Removes all entries from the Usermapper databases and de...

Page 481: ...he file type The Export option is relevant only for a primary Usermapper service SEE ALSO Configuring Celerra User Mapping EXAMPLE 1 To verify the status of Internal Usermapper type server_usermapper...

Page 482: ...e server_usermapper server_2 Export group home nasadmin group_server_2 group server_2 done EXAMPLE 7 To import the user file users_server_2 passwd for server_2 type server_usermapper server_2 Import u...

Page 483: ...ents Displays the software version SEE ALSO nas_version EXAMPLE 1 To display the software version for a Data Mover type server_version server_2 server_2 Product EMC Celerra File Server Version T5 5 80...

Page 484: ...cker conf file to another directory for edits using a text editor then once the changes have been saved the file must be copied to a Data Mover using the server_file command To start and stop the viru...

Page 485: ...RPC request timeout 25000 milliseconds RPC retry timeout 5000 milliseconds High water mark 200 Low water mark 50 Scan all virus checkers every 60 seconds When all virus checkers are offline Continue t...

Page 486: ...E 4 To set the access time for the virus checker configuration file type server_viruschk server_2 set accesstime now server_2 done EXAMPLE 5 To start a scan on file system type server_viruschk server_...

Page 487: ...server_viruschk 487 The server Commands EXAMPLE 8 To stop a scan on a file system type server_viruschk server_2 fsscan ufs1 delete server_2 done...

Page 488: ...u tape and drive respectively after typing the movername ALL executes the command for all of the Data Movers SERVICE OPTIONS service info set chain chain_id The info option lists the chain IDs for the...

Page 489: ...figures the number of virtual tape drives in the VTLU If no value is defined then the default value of 4 is used drive vendor vendor product product revision revision Specifies the vendor name product...

Page 490: ...size size G Specifies the size of the virtual tapes in the file system If no value is defined and tape num_tapes is not defined then the default value of 50 GB is used If num_tapes is defined but the...

Page 491: ...TLU A file system s configuration persists when it is imported destination slot impexp vault Specifies the destination of the imported storage as a slot an import export slot or the vault Slot is the...

Page 492: ...ilable slot SEE ALSO Configuring NDMP Backups to Disk on Celerra and Celerra Network Server Parameters Guide nas_fs EXAMPLE 1 To set the chain_ID for server_2 type server_vtlu server_2 service set cha...

Page 493: ...is eight characters robot product product name of the virtual robot maximum length is 16 characters robot revision revision number of the virtual robot maximum length is four characters robot serial...

Page 494: ...l tapes of 1 GB located in slots each with barcode prefix dstpre using ufs1 file system type server_vtlu server_2 storage new ufs1 tlu 3 tape size 1G tapes 5 barcodeprefix dstpre destination slot serv...

Page 495: ...t 3 server_2 drive_id device_name serial_number status tape_barcode 0 c1t0l1 NXB2w4W000 empty 1 c1t0l2 3u0bx4W000 empty 2 c1t0l3 g0pgy4W000 empty Where Value Definition tlu_id unique VTLU identifier t...

Page 496: ...empty tape_barcode EXAMPLE 18 To delete storage from VTLU 3 type server_vtlu server_2 storage delete ufs1 tlu 3 server_2 done EXAMPLE 19 To delete VTLU 3 from server_2 type server_vtlu server_2 tlu d...

Page 497: ...Using Celerra Command Scripts 497 A This appendix contains information about command scripts that can be used to automate many Celerra tasks Using Celerra Command Scripts...

Page 498: ...ck it receives an unable to acquire locks error If this occurs wait a few minutes and retry In version 5 4 the checkpoint refresh process is sequential and may impact performance Version 5 5 supports...

Page 499: ...le unable to connect to host socket All ports in use database resource vanished Connection timed out NAS_DB locked object is stale The res variable contains the command output bin sh File nas_cmdrcvr...

Page 500: ...LOGFILE fi regardless of available space always write last error echo TDSTAMP LOGMSG LOGDIR LOGLAST function to execute and potentially retry commands nas_cmd initialize variable s retry_count 0 loop...

Page 501: ...ged the layout or format of Celerra internal databases This change can impact the use of awk or grep utilities when used in scripts that assume specific positions of fields in databases To enable sear...

Page 502: ...les Sheet 1 of 2 Task Example Query the ID of a named file system nas_fs query Name RLL_fs10 format s n Fields Id Query the ID of a named file system without the new line nas_fs query Name RLL_fs10 fo...

Page 503: ...format d fields BlockSize Find which server IDs use fs123 nas_fs query name fs123 format s n fields ServersNumeric List all non root disks that are not in use nas_disk query inuse n IsRoot False form...

Page 504: ...when building your queries Table 3 Operator definitions Operator Definition Having the pattern sub string match Exact string match Integer Minimum not less than Integer Maximum not more than Any NOT...

Page 505: ...ion contains the GNU General Public License GPL The GPL is the license for the Linux operating system All EMC software including the Celerra Network Server software is licensed by the EMC Software Lic...

Page 506: ...the GNU Library General Public License instead You can apply it to your programs too When we speak of free software we are referring to freedom not price Our General Public Licenses are designed to ma...

Page 507: ...istribution and Modification This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Publi...

Page 508: ...ctive use in the most ordinary way to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty or else saying that you provide a warranty and t...

Page 509: ...hange or c Accompany it with the information you received as to the offer to distribute corresponding source code This alternative is allowed only for noncommercial distribution and only if you receiv...

Page 510: ...s and conditions You may not impose any further restrictions on the recipients exercise of the rights granted herein You are not responsible for enforcing compliance by third parties to this License 7...

Page 511: ...if written in the body of this License 9 The Free Software Foundation may publish revised and or new versions of the General Public License from time to time Such new versions will be similar in spiri...

Page 512: ...OGRAM IS WITH YOU SHOULD THE PROGRAM PROVE DEFECTIVE YOU ASSUME THE COST OF ALL NECESSARY SERVICING REPAIR OR CORRECTION 12 IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL A...

Page 513: ...300 ARP table 292 ATA solution 35 Attached storage system displaying 254 Auditing CIFS configuration 312 AUTH_SYS 353 Authentication CIFS 311 Data Mover 124 HTTP 364 kerberos 314 Automatic checkpoint...

Page 514: ...ity 319 security IDs 321 security CIFS Kerberos 311 statistics 322 usermapper 311 CIFS client 42 CIFS shares 352 cifsnanoroundup 401 cifssyncwrite 400 CLARiiON 254 CLARiiON array properties 255 CLARii...

Page 515: ...er protocol 451 Data Movers standby 456 Dependency 300 Destination Celerra Network Servers 148 Destination file using server_file 362 Destination volume 271 Device configuration 340 probe save display...

Page 516: ...ccess checking 169 mounting 397 nbpi 173 175 percentage threshold 27 28 29 read only 398 read write 398 renaming 169 size 169 total capacity 348 types ckpt 168 group 168 mgfs 168 294 mirrorfs 168 nmfs...

Page 517: ...371 targets 370 Unicode characters 371 virtual provisioning 373 ISCSI replication nas_replicate 132 138 iSCSI replication 233 nas_replicate 233 370 iSNS 370 K Kadmin 386 KDC 384 Kerberos authenticati...

Page 518: ...sted mount file system 168 Nested mountpoints 168 NetBIOS name 314 320 NetBIOS name alias 314 NetBIOS names 357 Netgroup 355 Netgroups 355 Network activate DNS client 350 display statistics 416 operat...

Page 519: ...6 451 NFS 422 RIP 444 RPC 422 SNMP 454 TCP 416 462 TFTP 470 UDP 416 virus checker 484 VIRUSCHK 451 Q Quota configuration 218 Quotas edit 218 219 group 217 218 219 proto user 218 219 report 218 219 use...

Page 520: ...ng 250 Slice information displaying 250 Slice table listing 250 Slice Volume offset 250 Slice volumes creating 250 SMB statistics 322 SnapSure 26 SnapSure checkpoint 132 SnapSure checkpoints 169 SNMP...

Page 521: ...quotas 219 triggerlevel 400 Trivial File Transfer Protocol TFTP 470 Trunked Ethernet channel 462 Trusted relationship 124 U UDP 295 350 367 UDP sockets 416 UID 118 UID quotas 218 219 Umask 356 uncach...

Page 522: ...269 deleting 269 displaying information 269 extending 270 getting info 269 listing 269 minimum size for file system 270 renaming 269 W Windows NT 4 0 295 Windows NT 4 0 domain 313 Windows NT Credenti...

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