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HP StorageWorks MPX200, Руководство пользователя

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3.

Change auto-failback to

disable

:

auto-failback="disable";

4.

Add the following lines for the EVA4x00/6x00/8x00 storage arrays:

device-type-scsi-options-list =

“HP      HSV“, “symmetric-option“;

symmetric-option = 0x1000000;

NOTE:

You must enter six spaces between

HP

and

HSV

.

Example:

HP storage array settings in

/kernel/drv/scsi_vhci.conf

#
# Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
#pragma ident   "@(#)scsi_vhci.conf     1.9     04/08/26 SMI"
#
name="scsi_vhci" class="root";
#
# Load balancing global configuration: setting load-balance="none" will cause
# all I/O to a given device (which supports multipath I/O) to occur via one
# path.  Setting load-balance="round-robin" will cause each path to the device
# to be used in turn.
#
load-balance="none";
#
# Automatic failback configuration
# possible values are auto-failback="enable" or auto-failback="disable"
auto-failback="disable";
#
# For enabling MPxIO support for 3rd party symmetric device need an
# entry similar to following in this file. Just replace the "SUN     SENA"
# part with the Vendor ID/Product ID for the device, exactly as reported by
# Inquiry cmd.
#
# device-type-scsi-options-list =
# "SUN     SENA", "symmetric-option";
#
# symmetric-option = 0x1000000;
#

device-type-scsi-options-list =

  "HP      HSV","symmetric-option";
  symmetric-option = 0x1000000;

5.

Reboot to activate the changes:

# reboot -- -r

Editing the

sgen.conf

file

To ensure that the HP storage arrays are recognized by Solaris as SCSI controllers, you must add
information to the

/kernel/drv/sgen.conf

file:

1.

Use a text editor to modify the configuration file. For example:

# vi /kernel/drv/sgen.conf

2.

Add

array_ctrl

to

device-type-config-list

:

device-type-config-list="array_ctrl"

;

3.

Uncomment all target/LUN pair entries.

Example:

HP storage array settings in

/kernel/drv/sgen.conf

.
.
.
# devices on your system.  Please refer to sgen(7d) for details.

Setting up the iSCSI initiator

85

Содержание StorageWorks MPX200

Страница 1: ...grated iSCSI connectivity FCIP FCoE and data migration see the Data Migration Services User s Guide This document is intended for system administrators with knowledge of HP 3PAR StoreServ 10400 10800 7200 7400 F200 F400 T400 T800 P65x0 P63x0 EVA4x00 6x00 8x00 and P9000 XP storage systems HP Fibre Channel SANs Ethernet TCP IP networking iSCSI FCIP and FCoE HP Part Number 5697 251 1 Published April ...

Страница 2: ...anty statements accompanying such products and services Nothing herein should be construed as constituting an additional warranty HP shall not be liable for technical or editorial errors or omissions contained herein Acknowledgments Microsoft and Windows are U S registered trademarks of Microsoft Corporation Oracle is a registered trademark of Oracle and or its affiliates UNIX is a registered trad...

Страница 3: ...X200 components 26 Rack mounting the MPX200 27 4 Managing MPX200 iSCSI using HP P6000 Command View 31 Setting up the MPX200 management port 31 Fibre Channel zoning 31 Open zoning 31 Fibre Channel switch based zoning 32 HP P6000 Command View discovery 32 Setting up the iSCSI IP ports 34 Setting the date and time on the MPX200 35 Code load 36 Shutting down and restarting the MPX200 37 Saving or rest...

Страница 4: ...ck 69 Setting up SNP for the HP NC3xxx Multifunction Gigabit server adapter 69 iSCSI initiator setup for Apple Mac OS X single path 69 Setting up the iSCSI initiator for Apple Mac OS X 70 Setting up storage for Apple Mac OS X 74 iSCSI initiator setup for Linux 74 Installing and configuring the SUSE Linux Enterprise 10 iSCSI driver 74 Installing and configuring the iSCSI driver for Red Hat 5 77 Ins...

Страница 5: ...l CHAP during normal session 105 8 MPX200 FCIP 108 MPX200 FCIP product description 108 Redundant FCIP network structure example 108 Using FCIP to encapsulate FC packets 109 FCIP Impact on existing iSCSI configurations 109 FCIP and iSCSI performance 110 MPX200 iSCSI FCIP configurations 111 HP Continuous Access 3 site configurations 115 3 site configuration with four MPX200 routers 116 3 site config...

Страница 6: ...em error blink pattern 142 Management port IP address conflict blink pattern 142 Over temperature blink pattern 143 Locating the MPX200 blade 144 MPX200 log data 144 MPX200 statistics 144 MPX200 ping command 144 FCIP Route Link Failure Event Log Entries 145 WANLink diagnostic 145 Troubleshooting using HP P6000 Command View 146 Issues and solutions 147 HP P6000 Command View does not discover MPX200...

Страница 7: ...History 162 Image 162 Initiator 163 Logout 164 Lunmask 164 Passwd 166 Ping 166 Quit 166 Reboot 167 Reset 167 Save 167 Set 168 Set alias 169 Set CHAP 169 Set chassis 170 Set FC 170 Set features 172 Set iSCSI 172 Set iSNS 172 Set Mgmt 173 Set NTP 173 Set properties 174 Set SNMP 174 Set system 175 Set VPGroups 175 Show 176 Show CHAP 178 Show chassis 178 Show FC 179 Show fciproutes 179 Show features 1...

Страница 8: ...gement Protocol setup 199 SNMP parameters 199 SNMP trap configuration parameters 200 Management Information Base 200 Network port table 200 FC port table 202 Initiator object table 204 LUN table 205 VP group table 207 Sensor table 209 Notifications 210 System information objects 210 Notification objects 211 Agent startup notification 212 Agent shutdown notification 212 Network port down notificati...

Страница 9: ...apanese power cord statement 244 Chinese warning messages 244 Altitude warning message 244 Non tropical warning message 244 Waste Electrical and Electronic Equipment directive 244 English notice 244 Dutch notice 244 Czechoslovakian notice 245 Estonian notice 245 Finnish notice 245 French notice 245 German notice 245 Greek notice 246 Hungarian notice 246 Italian notice 246 Latvian notice 247 Lithua...

Страница 10: ...s iSCSI and FC attached servers access to block storage through an FC network and an Ethernet IP network simultaneously The MPX200 supports multiple functions including iSCSI FCoE 10 GbE models FCIP and online or offline data migration FCIP and data migration are license enabled features See Table 2 page 13 The MPX200 functions are supported separately or simultaneously in the following configurat...

Страница 11: ...ination Yes Yes P6000 Command View Yes P6000 Command View HP P65x0 63x0 Yes source HP 3PAR S Class Yes source destination Yes Yes mpx Manager XP24000 20000 Yes source destination Yes XP12000 10000 Yes source HP SVSP Yes source destination Yes Yes P6000 Command View Yes P6000 Command View HP EVA4x00 6x00 8x00 Yes source Yes HP EVA3000 5000 MSA1500 1000 2012f Dell Compellent Series 30 40 Dell EquaLo...

Страница 12: ...rage system or as a field upgrade to an existing storage system iSCSI connectivity to the storage system is provided for servers through a standard 1 GbE or 10 GbE NIC Management software Management software for MPX200 iSCSI FCoE and data migration is available for download at the following HP websites For HP P6000 Command View 1 Go to http www hp com go hpsc 2 Under Support Options DOWNLOAD OPTIO...

Страница 13: ...b s FC ports XP24000 20000 storage systems or order separately to upgrade existing storage systems Rail kit Accessory kit Documentation Redundant power supplies An MPX200 base chassis and up to four P6000 EVA 3PAR StoreServ 10000 7000 3PAR HP MPX200 1 GbE Upgrade Blade One 1 GbE blade with four 1 GbE iSCSI ports and two 8 Gb s FC ports T Class F Class or XP24000 20000 storage systems or to upgrade...

Страница 14: ... series C series or H series FC switch iSCSI fabric attached data migration or FCIP Optical SFP trancievers FC ports 8 Gb s short range SFP AJ718A FC ports 4 Gb s short range SFP A744B 10 GbE ports short range SFP 455883 B21 Optical FC cables copper FC cables direct connect only Cat5e or Cat6 GbE network cables Supported Direct Attach Copper 10GbE SFP Ethernet cables HP ProCurve 10 GbE SFP 1m Dire...

Страница 15: ...port to be set to Direct Figure 1 page 15 illustrates an MPX200 single blade fabric attached configuration This is the lowest cost configuration and is used when high availability for iSCSI hosts is not required Figure 1 MPX200 single blade fabric attached configuration Figure 2 page 15 illustrates an MPX200 dual blade fabric attached configuration This configuration provides high availability wit...

Страница 16: ...or up to four P6000 EVA storage systems from dual MPX200 blades This configuration provides high availability with failover between blades Figure 4 MPX200 dual blade multi P6000 EVA configuration Figure 5 page 17 Figure 6 page 17 and Figure 7 page 17 illustrate P6000 EVA direct connect configurations 16 MPX200 Multifunction Router overview ...

Страница 17: ...200 Figure 7 MPX200 dual blade direct connect to two P6000 EVAs configuration GE1 GE2 IOIOI FC1 FC2 MGMT GE4 GE3 HP StorageWorks MPX200 1 GbE Blade MPX200 Multifunction Router P6000 EVA storage system 26641a GE1 MGMT IP network management WAN LAN iSCSI B A FC1 FC2 FP1 FP2 FP2 FP1 NIC MPX200 blade 2 GE1 GE2 IOIOI FC1 FC2 MGMT GE4 GE3 HP StorageWorks MPX200 1 GbE Blade MPX200 Multifunction Router GE...

Страница 18: ...ched configuration This configuration provides high availability with failover between blades Figure 9 MPX200 XP dual blade fabric attached configuration Figure 10 page 19 shows a multi XP configuration with connectivity for up to four XP storage systems from a single MPX200 blade 18 MPX200 Multifunction Router overview ...

Страница 19: ...Figure 10 MPX200 XP multi XP fabric attached configuration MPX200 configurations for XP24000 20000 19 ...

Страница 20: ...FCoE FCIP iSCSI FCoE FCIP empty iSCSI FCoE DMS iSCSI FCoE DMS iSCSI FCoE DMS empty FCIP FCIP FCIP empty DMS DMS DMS empty iSCSI FCoE DMS iSCSI FCoE FCIP iSCSI FCoE FCIP iSCSI FCoE DMS Simultaneous iSCSI and FCoE are considered one function FCoE is only supported with 10 GbE models When configuring for blade redundancy you must configure both blades To add a redundant blade you must un present re p...

Страница 21: ...many paths are required by each The number of connections per blade is finite and every initiator login constitutes a connection to the MPX200 In a multipath environment HP recommends a minimum of one connection per blade high performance applications may require up to four connections per blade a total of eight Use of iSNS The MPX200 presents one iSCSI target for each VPG a total of four Each ini...

Страница 22: ...uent performance is critical to a successful deployment of the MPX200 and connected storage systems Improper planning or implementation can result in wasted storage space degraded performance or inability to expand the system to meet growing storage needs Planning considerations include System and performance expectations Striping methods RAID levels Hard drive sizes and types Spare drives Number ...

Страница 23: ...e An example of this is a 10 GbE link sending data at 10 Gb s to a single 1 GbE link Flow control eliminates the problem by controlling the speed at which data is sent to the port For this reason best practices dictate that you always enable flow control You must enable flow control on both the switches and NICs iSCSI initiators for it to function properly If flow control is not enabled globally t...

Страница 24: ...ortant to enable Link Aggregation and or Trunking support when building a high performance fault tolerant IP storage network HP recommends implementing Link Link Aggregation Trunking support Aggregation and or Trunking technology when doing Switch to Switch Trunking Server NIC Load Balancing and Server NIC Link Aggregation 802 3ad Implementing a separate subnet or VLAN for the IP storage network i...

Страница 25: ...ng network latency such as congestion distance and router hops Configuring the IP SAN on a single IP subnet with layer 2 switching helps to lower the network latency Network bandwidth Network bandwidth required for an IP SAN depends on the server applications maintenance utilities and backup recovery processes Most I O intensive applications like Microsoft Exchange and SQL Server do will not consu...

Страница 26: ...chassis It is the responsibility of the customer to ensure the outlet is correctly wired and grounded to prevent electrical shock If the chassis is installed in a closed or multi rack assembly the operating temperature of the rack environment may be greater than the ambient temperature Be sure to install the chassis in an environment that is compatible with the maximum ambient rated temperature MP...

Страница 27: ...e chassis Figure 12 page 27 The MPX200 has multiple mounting holes to allow for adjustable setback Secure the chassis rails in the desired position if additional room is needed Figure 12 Chassis rails 26592b 1 2 2 Screws flathead 10 32 x 1 4 in 1 Chassis rail 2 Assemble the front and rear rack rails secure them loosely using four 6 32 x 1 4 in screws Figure 13 page 27 Figure 13 Rack rails 2 Front ...

Страница 28: ...il flanges to the rack on both ends using two 10 32 x 3 8 in screws in the upper and lower holes Figure 14 page 28 Figure 14 Inner rack view 2 Screw panhead 10 32 x 3 8 in 1 Screw flathead 6 32 x 1 4 in 3 Washer 4 Install the chassis in the rack a Starting from the back of the rack slide the MPX200 chassis and rail assembly into the rack rails b Fasten the chassis to the rack using two 10 32 x 3 8...

Страница 29: ...y following the gap between the chassis and the chassis rail see Figure 16 page 29 c Repeat for the right blade NOTE The right blade requires the power cord to extend approximately 30 cm 12 inches beyond the front edge due to the positioning of the socket on the PCM Figure 16 Power cord 26591b 1 1 Power cord Rack mounting the MPX200 29 ...

Страница 30: ...of the MPX200 chassis with the arrows pointing up c Replace the four 10 32 x 3 8 in screws two on each side of the bezel support plate d Install the bezel by pushing it through the white pop in tabs on the bezel support plate Figure 17 page 30 Figure 17 Bezel view 2 Bezel mount bracket 1 Screw panhead 10 32 x 3 8 in 4 Bezel 3 Bracket arrows 30 Installing the MPX200 ...

Страница 31: ...200 CLI is required You connect to the CLI through one of the following RS 232 serial port 1 15200 8 n 1 Telnet SSH By default the management port obtains a DHCP address If the management port cannot obtain a DHCP address you must set a static IP address Fibre Channel zoning Because the MPX200 can be a fabric connected device it is important to understand the zoning requirements Open zoning When u...

Страница 32: ...one of the VPG ports see EVA Fibre Channel zone configuration page 32 This ensures a single path to the FC port on the router blade and gives you more control of load balancing through the router Figure 19 EVA Fibre Channel zone configuration HP P6000 Command View discovery When the management port IP address is set and the router FC ports are visible to the P6000 EVA you can perform the MPX200 di...

Страница 33: ...n the iSCSI Devices folder as iSCSI Controller 01 and iSCSI Controller 02 The four iSCSI MPX200 hosts appear in the Hosts folder see Figure 21 page 33 The ports associated with each host consist of the VPGs from each blade Figure 21 Host properties Figure 22 page 34 shows the iSCSI Controller Properties Mgmt Port tab on the iSCSI Controller Properties page HP P6000 Command View discovery 33 ...

Страница 34: ...t Port tab Setting up the iSCSI IP ports Each iSCSI IP port must have an IP address IPv4 IPv6 or both Set the IP address on the IP Ports tab on the iSCSI Controller Properties page see Figure 23 page 35 NOTE A target portal is created for each IP address that you set 34 Managing MPX200 iSCSI using HP P6000 Command View ...

Страница 35: ...he MPX200 ensures the synchronization of events and assists in troubleshooting You have three options for setting the date and time see Figure 24 page 36 NOTE HP recommends using the NTP settings if available on your network This provides redundancy through multiple time servers Setting the date and time on the MPX200 35 ...

Страница 36: ...SI controller Firmware is loaded for the selected controller only for a dual blade configuration you must perform this procedure for each blade 1 Select the desired iSCSI controller 2 Click Code Load 3 Browse to the firmware file 4 Click Next Step 5 Click Finish 6 In the dialog box enter yes and then click Update The MPX200 reboots upon successful load of the firmware 36 Managing MPX200 iSCSI usin...

Страница 37: ...ave the configuration to a file that can be used later as a restoration point The FRU Restore function allows you to restore the configuration to the point when the configuration was last saved which is especially important for single blade configurations NOTE A Restore action reboots the blade In a dual blade configuration a copy of the configuration for each router is kept on the peer If you add...

Страница 38: ...beacon turns off after 15 minutes Figure 28 Blue LED locating beacon 2 System power LED 1 Input fault LED 4 1 GbE or 10 GbE iSCSI ports 3 Heartbeat LED 6 Maintenance button 5 1 GbE iSCSI ports 8 UID beacon blue LED 7 8 Gb s FC ports 10 Management port 10 100 1000 Ethernet 9 RS 232 port To enable or disable the locating beacon 1 Select the iSCSI controller 2 Click Locate 3 Click Locate ON or Locate...

Страница 39: ...ermanently ensure that all virtual disk presentations have been removed To remove an iSCSI controller 1 Select the iSCSI controller 2 Click Set Options 3 Select Remove controller and then click OK see Figure 30 page 39 Figure 30 iSCSI controller options Remove controller Removing an iSCSI controller 39 ...

Страница 40: ...RS 232 serial port 1 15200 8 n 1 Telnet SSH When connected select the blade to manage by using the blade 1 2 command By default the management port obtains a DHCP address If the management port cannot obtain a DHCP address you must set a static IP address HP highly recommends using static IP addresses to retain connectivity See Figure 31 page 40 Figure 31 The blade command Enter the admin start co...

Страница 41: ...the IP addresses See Figure 34 page 41 Figure 34 The set iscsi command Fibre Channel zoning Use the following diagram as a guide to implement zones Use the show vpgroups command to determine the MPX200 WWNs used in zoning see Figure 35 page 42 Zones include WWNs from the MPX200 and the 3PAR array ports Setting up the iSCSI ports 41 ...

Страница 42: ...mum LUN provisioning LUN masking for MPX200 connectivity to a 3PAR array is accomplished by executing the following procedure in which the MPX200 is treated as if it were a Windows FC host to the 3PAR array NOTE To properly set up LUN masking you must create a host that includes the WWNs from a single VPG 42 Managing MPX200 iSCSI for 3PAR StoreServ Storage ...

Страница 43: ...pgroups command 2 Using the InForm Management Console create a host and add only WWNs that belong to the same VPG There can be up to four hosts that represent the MPX200 NOTE Figure 37 page 43 shows an example with eight connections from the MPX200 to the array Each of the four FC ports detects two array ports Figure 37 Host properties LUN provisioning 43 ...

Страница 44: ...n select Wizards LUN Presentation Wizard to start LUN Presentation Wizard This must be done for each blade See Figure 38 page 44 Figure 38 mpx Manager LUN Presentation Wizard 7 Select the initiator and then click Next The selected array appears in a LUN Selection window 8 Expand the tree select the LUN that you want to present and then click Next See Figure 39 page 44 Figure 39 LUN Selection windo...

Страница 45: ...ure the iSCSI host see the HP 3PAR Implementation Guide that pertains to your operating system available at http h20000 www2 hp com bizsupport TechSupport DocumentIndex jsp lang en cc us prodClassId 1 contentType SupportManual docIndexId 64255 prodTypeId 18964 prodSeriesId 5044394 NOTE Multipath software is required when logging in to multiple connections For Windows specific settings see Microsof...

Страница 46: ...ial port 1 15200 8 n 1 Telnet SSH By default the management port obtains a DHCP address If the management port cannot obtain a DHCP address you must set a static IP address HP highly recommends using static IP addresses to retain connectivity When connected select the blade to manage by using the blade 1 2 command see Figure 41 page 46 Figure 41 The blade command Use the admin start command to cha...

Страница 47: ...command see Figure 44 page 47 Figure 44 The set iscsi command Fibre Channel zoning See Fibre Channel zoning page 31 and Fibre Channel switch based zoning page 32 for zoning information WWNs used in zoning can be found in the MPX200 using the show vpgroups command see Figure 45 page 48 Setting up the iSCSI ports 47 ...

Страница 48: ...p command LUN management LUN masking for MPX200 connectivity to XP is accomplished by executing the following procedure The MPX200 is treated as if it were a Windows FC host to the XP 48 Managing MPX200 iSCSI for XP24000 20000 ...

Страница 49: ...included with the operating system For Windows Server 2003 you must install the iSCSI initiator For Windows Server 2003 the Microsoft iSCSI initiator installation presents an option for installing MPIO using the Microsoft generic DSM Microsoft MPIO Multipathing Support for iSCSI check box For Windows Server 2008 MPIO is installed separately as a feature 3 See Setting up the iSCSI initiator page 58...

Страница 50: ...ction window 6 Expand the desired ports and select the same LUN from each see Figure 48 page 50 Figure 48 Expanded ports 7 Select the initiator and finish see Figure 49 page 51 50 Managing MPX200 iSCSI for XP24000 20000 ...

Страница 51: ...Figure 49 Select the Initiators 8 Follow the steps beginning with Step 5 to log in to the target LUN management 51 ...

Страница 52: ...1 MPX200 iSCSI port connections Configuration parameter 300 per chassis for 1 GbE 1 or 2 blades Total number of iSCSI initiators 600 per chassis for 10 GbE 1 or 2 blades 4 096 per chassis 1 024 per P6000 EVA or XP Total number of iSCSI LUNs 1 024 per blade 2 048 per chassis iSCSI connections 1 GbE 2 048 per blade 4 096 per chassis iSCSI connections 10 GbE 1 For mixed blade chassis configurations t...

Страница 53: ...work as the MPX200 management IP port The MPX200 iSCSI initiator and iSCSI LUN masking information resides in the MPX200 not in the HP P6000 Command View database The default iSCSI initiator P6000 EVA host mode setting is Microsoft Windows The iSCSI initiator host mode setting for Apple Mac OS X Linux Oracle Solaris VMware and Windows 2008 is configured with HP P6000 Command View iSCSI host mode s...

Страница 54: ...re Channel hosts and LUN remote replication are supported HP P6000 Continuous Access HP P6000 Continuous Access with HP supported FCIP gateways 3PAR StoreServ Storage system rules and guidelines The MPX200 is supported for iSCSI with the following 3PAR storage systems 3PAR StoreServ 10000 7000 3PAR F Class T Class All MPX200 configurations must follow these connectivity rules When using the MPX200...

Страница 55: ...ystem multipath software and cluster support For the latest information on operating system and multipath software support see SPOCK at http www hp com storage spock You must sign up for an HP Passport to enable access Table 8 page 55 describes P6000 EVA operating system and multipath software support Table 8 P6000 EVA operating system and multipath software support P6000 EVA storage system Cluste...

Страница 56: ... the MPX200 iSCSI gateway feature For more information see MPX200 configuration options for P6000 EVA page 15 and Command Line Interface usage page 195 Both single path and multipath initiators are supported on the same MPX200 Fibre Channel LUNs and iSCSI LUNs are not supported on the same server Apple Mac OS X iSCSI initiator rules and guidelines The Apple Mac OS X iSCSI initiator supports the fo...

Страница 57: ...cally by the HP StorageWorks MPX200 for Enterprise Virtual Array Windows software kit which is available at http h18006 www1 hp com products storageworks evaiscsiconnect index html Linux iSCSI initiator rules and guidelines The Linux iSCSI initiator supports the following Red Hat Linux and SUSE Linux Multipath using HP Device Mapper iSCSI initiator operating system considerations Host mode setting...

Страница 58: ...be or 10 GbE NICs ASICs and TOE NICs supported by HP for Windows 2012 2008 and 2003 Microsoft Windows Server 2012 2008 2003 Hyper V QLogic iSCSI HBAs All standard 1 Gbe or 10 GbE NICs ASICs supported by HP for Linux Red Hat Linux SUSE Linux QLogic iSCSI HBAs All standard GbE NICs ASICs supported by Sun Solaris All standard 1 Gbe or 10 GbE NICs ASICs supported by HP for VMware VMware QLogic iSCSI H...

Страница 59: ...ou are using a CD ROM the installer should start automatically b Click Install iSCSI software package See Figure 50 page 59 Figure 50 Installing the Windows Server kit 2 Install the Windows Server 2003 Initiator For Windows Server 2003 the Microsoft iSCSI initiator installation presents an option for installing MPIO using the Microsoft generic DSM Microsoft MPIO Multipathing Support for iSCSI chec...

Страница 60: ...soft iSCSI Initiator icon to open the Control Panel applet The iSCSI Initiator Properties window opens b Select the Discovery tab See Figure 52 page 60 or Figure 53 page 61 Figure 52 iSCSI initiator properties Discovery tab Windows 2003 60 MPX200 iSCSI configuration rules and guidelines ...

Страница 61: ...he Target Portals section click Add Windows 2003 or Discover Portal Windows 2012 2008 A dialog box opens d Enter the iSCSI port IP address e Click OK The discovery is complete 4 In HP P6000 Command View set up the iSCSI host and virtual disks Setting up the iSCSI initiator 61 ...

Страница 62: ...a name for the initiator host in the Name box Select iSCSI as the Type Select the initiator IQN from the iSCSI node name list Select an operating system from the Operating System list NOTE For Windows 2012 select the default operating system Windows as the host mode in Command View then go to the MPX200 CLI and change the host mode of this host to Windows 2012 62 MPX200 iSCSI configuration rules a...

Страница 63: ... host you created in Step 4 c Note the circled number in the target IQN it is referenced during initiator login See Figure 55 page 63 and Figure 56 page 63 Figure 55 Virtual disk properties Figure 56 Host details Setting up the iSCSI initiator 63 ...

Страница 64: ...tor Control Panel applet b Select the Targets tab and then click the Refresh button to see the available targets See Figure 57 page 64 or Figure 58 page 65 The status should be Inactive Figure 57 Targets tab Windows 2003 64 MPX200 iSCSI configuration rules and guidelines ...

Страница 65: ...s defined e Depending on the operating system open Server Manager or Computer Management f Select Disk Management g Select Action Rescan Disks Verify that the newly assigned disk is listed if not you may need to reboot h Format and partition the disk to prepare it for use Multipathing Microsoft MPIO includes support for redundant paths to send I O from the initiator to the target For Windows Serve...

Страница 66: ...tive support For more information see the following http www microsoft com WindowsServer2003 technologies storage mpio default mspx http www microsoft com WindowsServer2003 technologies storage mpio faq mspx http download microsoft com download 3 0 4 304083f1 1 1e7 44d9 92b9 2f3cdbf01048 mpio doc Table 12 page 66 details the differences between Windows Server 2008 and Windows Server 2003 Table 12 ...

Страница 67: ...ick Install 3 After the server reboots add support for iSCSI devices using the MPIO applet Figure 60 page 67 and Figure 61 page 68 NOTE You must present a virtual disk to the initiator to enable the Add support for iSCSI devices check box see Figure 60 page 67 Figure 60 MPIO Properties page before reboot Setting up the iSCSI initiator 67 ...

Страница 68: ...wizard To add or remove Microsoft iSCSI initiator components after the initial installation run the setup package executable and select the Microsoft MPIO Multipathing Support for iSCSI check box The application automatically selects the check boxes for components that are already installed For example if you want to add the Microsoft MPIO component leave the other check boxes blank select only th...

Страница 69: ...tion instructions install the hardware and software for the NC3xxx Multifunction Gigabit server adapter 2 Download the SNP package from the Microsoft website http support microsoft com kb 912222 To start the installation immediately click Run To copy the download to your computer for installation at a later time click Save A reboot is required after successful installation 3 After the reboot verif...

Страница 70: ...AN iSCSI Initiator can discover targets either by static address or iSNS For static address discovery a Click Discover Targets and then click Discover by DNS IP Figure 63 page 70 Figure 63 Discover targets b Enter the static IP address of the mpx iSCSI port in the Address box and then click Finish Figure 64 page 70 Figure 64 Add static IP address 70 MPX200 iSCSI configuration rules and guidelines ...

Страница 71: ...list NOTE The mpx iSCSI port may present several iSCSI targets to the Xtend SAN iSCSI Initiator Select only one target from the list d For ISNS discovery Select Initiator and then enter the iSNS name or IP address in the box Figure 66 page 71 Figure 66 iSNS discovery and verification Setting up the iSCSI initiator 71 ...

Страница 72: ... appears under Discovered Targets Figure 67 page 72 Figure 67 Discovered Targets NOTE The MPX iSCSI port may present several iSCSI targets to the Xtend SAN iSCSI Initiator Select only one target from the list g Select the newly added target under Host name in the left pane h Select the Visible check box to allow the initiator to display the target status Figure 68 page 73 i Select the Auto Login c...

Страница 73: ...ded target k Click Status select the network node and then click Login to connect to the MPX target Figure 69 page 73 The target status is Connected and the target status light turns green Figure 69 Select status Setting up the iSCSI initiator 73 ...

Страница 74: ...tor a Open Disk Utilities from the Apple Mac OS X Finder Applications list b Format and partition the P6000 EVA LUN as needed iSCSI initiator setup for Linux Installing and configuring the SUSE Linux Enterprise 10 iSCSI driver Configure the initiator using the built in GUI based tool or the open iscsi administration utility using the iscsiadm command For detailed command information see the iscsia...

Страница 75: ...SCSI initiator and targets 3 Select the Discovered Targets tab and enter the iSCSI target IP address Figure 72 page 75 Figure 72 Discovered Targets tab 4 Log in to the target Figure 73 page 76 Setting up the iSCSI initiator 75 ...

Страница 76: ... Select the Connected Targets tab and then click the Toggle Start Up button for each target listed so the targets start automatically Figure 74 page 76 Figure 74 Connected Targets tab 76 MPX200 iSCSI configuration rules and guidelines ...

Страница 77: ...e the IP address of the iSCSI target The configuration file might include entries like this DiscoveryAddress 33 33 33 101 For a detailed description of the configuration file format enter the following command man iscsi conf 2 Manually start iSCSI services to test your configuration etc init d iscsi start 3 Modify the etc initiatorname iscsi file to assign a meaningful name to the initiator For ex...

Страница 78: ... disk partitions Accessing a partition name results in an error if the partition does not exist on the disk The symbolic link mt maps to the auto rewind SCSI tape device node for the LUN for example dev st0 Additional links for mtl mtm and mta map to the other auto rewind devices for example dev st0l dev st0m dev st0a regardless of whether those device nodes exist or can be opened The symbolic lin...

Страница 79: ...ing inconsistencies can occur between SCSI device nodes and iSCSI targets for example the wrong device is mounted because of device name changes resulting from iSCSI target configuration changes or network delays Instead of directly mounting SCSI devices HP recommends that you do one of the following Mount the dev iscsi symlink tree Mount the file system UUIDs or labels see the man pages for mke2f...

Страница 80: ...e VMKernel TCP IP networking stack for iSCSI support Configure the VMkernel service console with dedicated virtual switch with a dedicated NIC for iSCSI data traffic Follow the instructions from VMware Configuration tab page 80 shows an example of a configuration Figure 75 Configuration tab 3 Open a firewall port by enabling the iSCSI software client service a Using the VMware VI client select the...

Страница 81: ...nder Hardware c Under iSCSI Software Adapter choose the available software initiator d Click the Properties link of the software adapter The iSCSI Initiator Properties dialog box is displayed e Click Configure The General Properties dialog box is displayed See General Properties dialog box page 81 f Select the Enabled check box g Click OK Figure 77 General Properties dialog box Setting up the iSCS...

Страница 82: ...box b Click the Dynamic Discovery tab c Click Add to add a new iSCSI target The Add Send Target Server dialog box is displayed See Add Send Target Server dialog box page 82 d Enter the iSCSI IP address of the MPX200 e Click OK Figure 78 Add Send Target Server dialog box 82 MPX200 iSCSI configuration rules and guidelines ...

Страница 83: ...al Machine either as a data store created on an iSCSI device or raw device mapping Configuring multipath with the Solaris 10 iSCSI initiator This section explains how to configure multipath with the Solaris 10 iSCSI initiator to the MPX200 For details on managing and troubleshooting Solaris iSCSI multipath devices see the Solaris System Administration Guide Devices and File Systems available at ht...

Страница 84: ...can be enabled or disabled using mpxio disable property Setting mpxio disable no will activate I O multipathing setting mpxio disable yes disables the feature Global mpxio disable property To globally enable MPxIO on all iscsi ports set mpxio disable no To globally disable MPxIO on all iscsi ports set mpxio disable yes mpxio disable no Enabling MPxIO for an HP P6000 EVA storage array This section ...

Страница 85: ...able or auto failback disable auto failback disable For enabling MPxIO support for 3rd party symmetric device need an entry similar to following in this file Just replace the SUN SENA part with the Vendor ID Product ID for the device exactly as reported by Inquiry cmd device type scsi options list SUN SENA symmetric option symmetric option 0x1000000 device type scsi options list HP HSV symmetric o...

Страница 86: ...et 9 lun 0 name sgen class scsi target 10 lun 0 name sgen class scsi target 11 lun 0 name sgen class scsi target 12 lun 0 name sgen class scsi target 13 lun 0 name sgen class scsi target 14 lun 0 name sgen class scsi target 15 lun 0 Creating an sgen driver alias The HP storage array is a self identifying SCSI device and must be bound to the sgen driver using an alias Execute the following procedur...

Страница 87: ...9 Alias TPGT 0 ISID 4000002a0000 Connections 1 Target iqn 1986 03 com hp fcgw mpx200 0834e00028 b1 01 50014380025c417d Alias TPGT 0 ISID 4000002a0000 Connections 1 NOTE The iSCSI initiator must discover all targets presented by each MPX200 iSCSI port that will be used in a multipath configuration 6 Create the iSCSI device links for the local system devfsadm i iscsi Modifying the target parameter M...

Страница 88: ...ultipath devices After HP P6000 Command View has presented the virtual disks to the Solaris host enter the following commands to monitor the configuration 1 iscsiadm list target S This command lists targets with their presented LUNs In a multipath environment the same LUN should appear under different P6000 EVA port targets from the same controller Example iscsiadm list target S Target iqn 1986 03...

Страница 89: ...4000002a0000 iqn 1986 03 com hp fcgw mpx200 0834e00028 b2 01 50014380025c4179 Override Path NA Path State OK Disabled no Initiator Port Name iqn 1986 03 com sun 01 sansun s04 4000002a00ff Target Port Name 4000002a0000 iqn 1986 03 com hp fcgw mpx200 0834e00028 b1 01 50014380025c417d Override Path NA Path State OK Disabled no Target Ports Name 4000002a0000 iqn 1986 03 com hp fcgw mpx200 0834e00028 b...

Страница 90: ...If all active paths fail a standby path is used When a formerly active path is reconnected it becomes active and the activated standby path returns to standby Weighted Path Each path is assigned a weight and I O is sent on the path with the lowest weight If the path with the lowest weight fails the path with the next lowest weight is used Least Queue Depth This is not supported by MPIO NOTE For ra...

Страница 91: ...talling the Microsoft iSCSI initiator services and MPIO To install the Microsoft iSCSI initiator 1 Access the Microsoft iSCSI Initiator Installation page of the Software Update Installation Wizard Figure 81 page 91 Figure 81 Microsoft iSCSI Initiator Installation page IMPORTANT Do not select the Software Initiator check box The QLogic initiator resides on the iSCSI HBA 2 Reboot the system Configur...

Страница 92: ...gic iSCSI HBA Configure the HBA Port network settings Configure the HBA Port DNS settings optional Configure the SLP Target Discovery settings optional Configure the iSNS Target Discovery settings optional Figure 82 Connect to Host window Figure 83 Start general configuration wizard 92 MPX200 iSCSI configuration rules and guidelines ...

Страница 93: ...4 HBA Port Target Configuration window 3 Repeat steps 1 and 2 for each MPX200 you want to add 4 Click Next 5 To activate the changes enter the SMS password config 6 Select the Target Settings tab Verify that the HBA state is Ready Link Up and that each target entry state is Session Active Figure 85 page 93 Figure 85 Target Settings tab Setting up the iSCSI initiator 93 ...

Страница 94: ...CSI initiator services to manage the iSCSI target login and LUN load balancing policies Installing the HP MPIO Full Featured DSM for P6000 EVA Follow the procedure in the Installation and Reference Guide available at http h20000 www2 hp com bizsupport TechSupport DocumentIndex jsp contentType SupportManual lang en cc us docIndexId 64179 taskId 101 prodTypeId 18964 prodSeriesId 421492 After install...

Страница 95: ...ltiple NIC iSCSI HBA ports four recommended one public one private two storage for higher availability and performance MPIO use HP DSM or the Microsoft Generic DSM HP recommends using the latest available DSM Connectivity Dual blade configuration for redundancy Setting the Persistent Reservation registry key The iSCSI Persistent Reservation Setup utility assists you in creating the proper registry...

Страница 96: ...rvation is set in the registry by default For more information on the HP DSM see http h20000 www2 hp com bizsupport TechSupport DocumentIndex jsp contentType SupportManual lang en cc us docIndexId 64179 taskId 101 prodTypeId 18964 prodSeriesId 421492 Microsoft Cluster Server for Windows 2008 iSCSI Failover clustering is supported on the HP MPX200 Multifunction Router For more information see http ...

Страница 97: ...nitiator When an initiator contacts a target that uses CHAP the target called the authenticator responds by sending the initiator a challenge The challenge consists of information that is unique to the authentication session The initiator encrypts this information using a previously issued password that is shared by both the initiator and the target The encrypted information is then returned to th...

Страница 98: ... entry on the MPX200 that is used in the CHAP setup iSCSI session types iSCSI defines two types of sessions Discovery SCSI discovery enables an initiator to find the targets to which it has access Normal A normal session is unrestricted CHAP is enforced on both discovery and normal sessions MPX200 CHAP modes The MPX200 supports two CHAP modes Once CHAP is enabled it is enforced for both discovery ...

Страница 99: ...wing From HP P6000 Command View select Hosts and then select the Add Host tab Enter the IQN string From the CLI use the add command to add the iSCSI initiator that will perform the discovery If the iSCSI initiator is listed when you execute the set chap command then enable the CHAP secret for example CHAPsecret01 1 Select the index of the iSCSI initiator 2 Enable CHAP by selecting 0 and then enter...

Страница 100: ...CHAP by selecting 0 and then entering the CHAP secret Enabling CHAP for the Microsoft iSCSI initiator To enable CHAP for the Microsoft iSCSI initiator 1 Click Discovery To manually discover iSCSI target portals a Click Add under Target Portals b Enter the IP address of the iSCSI port of the MPX200 c Click Advanced d Select the CHAP Login Information check box e Enter the CHAP secret for the MPX200...

Страница 101: ...I root sanergy33 iscsi etc init d iscsi start or etc init d iscsi restart 3 Use the iscsiadm command to perform a discovery For example root sanergy33 iscsi iscsiadm m discovery t sendtargets p 10 10 1 23 4 Use the iscsiadm command to log in to the iSCSI target For example root sanergy33 iscsi iscsiadm mode node targetname iqn 1986 03 com hp fcgw mpx200 0840e00002 b1 01 50001fe15006ac39 login The ...

Страница 102: ...example Source hpstorageworks General Tab Secret N A iSCSI Port CHAPsecret0 Add Target Portal CHAPsecret01 Discovered iSCSI Initiator CHAPsecret01 Log on to Target hpstorageworks iSCSI Presented Target NOTE These are examples of secret settings Configure CHAP using settings that apply to your network environment 1 Enable CHAP for the MPX200 discovered iSCSI initiator entry CHAP can be enabled via ...

Страница 103: ...or the MPX200 discovered iSCSI initiator in the Target Secret box for example CHAPsecret01 f Click OK The initiator completes target discovery Using iSNS for target discovery a Click Add under iSNS Servers b Enter the IP address of the iSNS server c Click OK f Click Targets g Select the appropriate target for login h Click Log On i Click Advanced j Select the CHAP Login Information check box k Ent...

Страница 104: ...f the following From HP P6000 Command View select Hosts and then select the Add Host tab Enter the IQN name string From the CLI enter the initiator add command and add the iSCSI initiator that performs the discovery b If the iSCSI initiator is listed under the set chap command then enable CHAP secret for example CHAPsecret01 Select the index of the iSCSI initiator To Enable CHAP select 0 and then ...

Страница 105: ... of the iSNS server c Click OK g Click Targets h Select the appropriate target for login i Click Log On j Click Advanced k Select the CHAP Login Information check box l Enter the CHAP secret for the MPX200 discovered iSCSI initiator in the Target Secret box for example CHAPsecret01 m Select the Mutual Authentication check box n Click OK o Click OK again and the initiator completes normal login Ena...

Страница 106: ...dex of the iSCSI initiator b To Enable CHAP select 0 then enter the CHAP secret 2 Enable CHAP for the MPX200 iSCSI port a To enable CHAP for the MPX200 iSCSI port using HP Command View Select the appropriate iSCSI Controller then select the IP Ports tab and then select the appropriate IP Port Under Security select Enabled in CHAP Status and then enter the CHAP Secret for example hpstorageworks Sel...

Страница 107: ...SI initiator in the Target Secret box for example CHAPsecret01 f Select the Mutual Authentication check box g Click OK h Click OK again and the initiator completes target discovery Using iSNS for target discovery a Click Add under iSNS Servers b Enter the IP address of the iSNS server c Click OK g Click Targets h Select the appropriate target for login i Click Log On j Click Advanced k Select the ...

Страница 108: ...Chassis FCIP License Includes the license to enable FCIP functionality for both bays slots in an MPX200 Chassis NOTE If you install a single blade and a half chassis license initially and then install a second blade a second half chassis license is required A base configuration can be either a single HP MPX200 Multifunction Router 1 GbE Base Chassis MPX200 or an HP MPX200 Multifunction Router 10 1...

Страница 109: ... many possible configurations available Despite the number of permutations there are really only two basic FCIP configurations a dedicated FCIP blade and a shared iSCSI FCIP blade A dedicated MPX200 blade running only FCIP does not have any impact on a dedicated MPX200 blade running iSCSI There is however an impact and possibly changes required for existing MPX200 iSCSI configurations when FCIP is...

Страница 110: ...initiators connected to that MPX200 blade access to targets on the other fabric are through another MPX200 blade FCIP and iSCSI performance In most use cases mixing iSCSI and FCIP on the same blade provides adequate performance However high availability performance goals may dictate a dedicated MPX200 for each function or protocol For example if your performance needs are for more that 8 Gb s of F...

Страница 111: ... page 115 MPX200 simultaneous iSCSI and FCIP both local and remote Figure 103 page 115 MPX200 iSCSI and FCIP dedicated blades both local and remote Figure 104 page 116 HP Continuous Access 3 site configuration with four MPX200 routers Figure 105 page 117 HP Continuous Access 3 site configuration with six MPX200 routers Figure 106 page 118 HP Continuous Access 3 site configuration with eight MPX200...

Страница 112: ...E4 GE3 HP StorageW orks MPX200 1 GbE Blade MPX200 Multifunction Router EX EX E E Figure 95 page 112 shows a configuration using the MPX200 with FCIP and C series switches with IVR This provides fabric isolation between the local and remote fabrics allowing device access without merging the fabrics This can be implemented in all supported MPX200 FCIP configurations using C series Fibre Channel swit...

Страница 113: ...guration with fully redundant long distance links Figure 98 MPX200 configuration with remote IP Distance gateway mpx1 10 Figure 99 MPX200 highly redundant configuration with one or two long distance lists MPX200 iSCSI FCIP configurations 1 13 ...

Страница 114: ...Figure 100 MPX200 highly redundant pairs of gateways with fully redundant long distance links Figure 101 MPX200 simultaneous iSCSI and FCIP with remote dedicated FCIP blade 1 14 MPX200 FCIP ...

Страница 115: ...ation with six MPX200 routers HP Continuous Access 3 site configuration with eight MPX200 routers 3 site configuration with six gateways and full inter site connectivity The first three configurations provide a fan in or fan out relationship between the sites The fourth configuration provides a peer to peer relationship between all sites Figure 104 page 116 shows connectivity for three sites using...

Страница 116: ... 3 is not supported The following configuration rules apply to Figure 107 page 119 peer to peer relationship For Site 1 Site 2 or Site 3 can function as the remote site For Site 2 Site 1 or Site 3 can function as the remote site For Site 3 Site 1 or Site 2 can function as the remote site 3 site configuration with four MPX200 routers The configuration in Figure 104 page 116 provides long distance l...

Страница 117: ...six MPX200 routers 3 site configuration with eight MPX200 routers The configuration in Figure 106 page 118 provides the highest 3 site redundancy with a dedicated MPX200 pair for all long distance links to all three sites MPX200 iSCSI FCIP configurations 1 17 ...

Страница 118: ... configuration with eight MPX200 routers 3 site configuration with six MPX200 routers and full inter site connectivity Figure 107 page 119 provides long distance link redundancy and full connectivity between all three sites 1 18 MPX200 FCIP ...

Страница 119: ...ported on GbE ports only For the MPX200 1 GbE blade ports GE1 GE2 GE3 and GE4 are GbE For the MPX200 10 GbE blade ports GE1 and GE2 are GbE The MPX200 Multifunction Router is supported for FCIP extension with HP 3PAR Remote Copy HP Continuous Access and XP Continuous Access see Storage system rules and guidelines page 120 NOTE For current support see SPOCK at http www hp com storage spock You must...

Страница 120: ...inuous Access P6000 Command View Business Copy SSSU and Replication Solutions Manager Table 19 page 120 specifies the minimum IP bandwidth and maximum DR groups for EVA XCS and VCS Table 19 Minimum IP bandwidth and maximum EVA DR groups Minimum IP bandwidth and maximum DR groups1 Gateway pair Single or shared IP link latency 0 to 100 ms one way Dual fabric latency 0 and 100 ms one way Minimum At l...

Страница 121: ...andwidth based on the average maximum number of DR groups packet loss ratio and one way intersite latencies Maximum number of DR groups 1 500 bytes MTU of the IP network EVA 100 ms one way or 200 ms round trip Maximum latency1 Low loss network 0 0012 average over 24 hours Average packet loss ratio2 High loss network 0 2 average over 24 hours must not exceed 0 5 for more than 5 minutes in a 2 hour ...

Страница 122: ...od of QOS must be used to ensure that the replication application has uncontested access to the allocated bandwidth NOTE Setting the bandwidth per route setting higher than the actual bandwidth available for each route results in a decrease in performance the optimal setting matches the bandwidth per route setting to the actual bandwidth available for each route Latency Latency is the amount of ti...

Страница 123: ...e bandwidth QoS of the WAN link based on the number of routes See Bandwidth per route page 122 HP does not recommend that you use the auto setting if the available bandwidth per route is inconsistent or unpredictable TCP window size scaling performance tuning The MPX200 FCIP performance is maximized when properly configured Knowing the RTT distance between MPX200 Multifunction Routers and the WAN ...

Страница 124: ...vironments These tables are organized by typical link speed NOTE The TCP window size recommendations listed in Table 22 page 124 through Table 28 page 126 are based on low loss networks 0 0012 average packet loss ratio over 24 hours For higher loss longer latency networks you should reduce the recommended window size and scaling factor by one setting to compensate for the increased number of packe...

Страница 125: ... 100 3 256K 50 2 128K 25 2 128K 20 2 128K 15 1 64K 10 0 32K 5 0 32K 2 5 0 32K 1 or less Table 25 OC 3 150 Mb sec bandwidth 148 Mb Scaling factor 2n Window size bytes Round trip time RTT in ms 9 16M 250 7 4M 100 6 2M 50 5 1M 25 5 1M 20 5 1M 15 4 512K 10 3 256K 5 2 128K 2 5 1 64K 1 or less Table 26 DS 5 400 Mb sec bandwidth 384 Mb Scaling factor 2n Window size bytes Round trip time RTT in ms 7 4M 25...

Страница 126: ...RTT in ms 9 16M 250 8 8M 100 7 4M 50 6 2M 25 5 1M 20 5 1M 15 5 1M 10 4 512K 5 3 256K 2 5 1 64K 1 or less Table 28 OC 24 and above 1 244 Gb sec bandwidth 1000 Mb Scaling factor 2n Window size bytes Round trip time RTT in ms 9 16M 250 9 16M 100 8 8M 50 7 4M 25 7 4M 20 6 2M 15 6 2M 10 5 1M 5 4 512K 2 5 2 128K 1 or less FCIP link diagnostics For information on FCIP diagnostics see WANLink diagnostic p...

Страница 127: ...0 Multifunction Router 10 1 GbE Upgrade Blade Note that FCIP is currently supported only on MPX200 1 GbE ports Or HP Storage Works MPX200 Full Chassis FCIP License NOTE For the Full Chassis FCIP License you need to install a license for only one of the two blade serial numbers in the chassis When the Full Chassis FCIP License is applied to the blade it enables both slots Replacement blades can wor...

Страница 128: ...f you are using the MPX200 serial port the settings are 1 15 200 baud 8 bit 1 stop bit no parity and no flow control 2 Attach both AC power cords to the PCM located at the front of the MPX200 and a power distribution unit or AC power outlet Verify that the MPX200 system power LED is lit The MPX200 runs a self test and enters operating mode 3 Verify that the heartbeat LED is blinking once per secon...

Страница 129: ... Telnet to configure the MPX200 the Telnet session is terminated To restart the Telnet session use the IP address you just assigned to the management port Step 6 Configure the MPX200 FCIP Route parameters Install FCIP license For each MPX200 chassis select the blade with the serial number used to obtain either the Full or Half Chassis License and add the FCIP license as shown in Figure 109 page 12...

Страница 130: ...you wish to terminate this process before reaching the end of the list press q or Q and the ENTER key to do so WARNING The following command might cause a loss of connections to both GE ports Configuring FCIP Route FCIP Interfaces FC GE 0 Enable 1 Disable Enabled FC Port 1 FC1 2 FC2 1 GE Port 1 FC1 2 GE2 3 10GE1 4 10GE2 1 IP Address IPv4 or IPv6 0 IPv6 Link Local 0 0 0 0 66 66 1 94 Subnet Mask 0 0...

Страница 131: ...er For C series specify src dst id for port based routing all XCS versions or src dst ox id for exchange based routing XCS 09534000 or later For port based routing set the Continuous Access EVA data replication protocol to HP FC Data Replication Protocol For exchange based routing use HP SCSI FC Compliant Data Replication Protocol Step 8 Cable the MPX200 FC GE and management ports To cable the MPX...

Страница 132: ...ted packet size size Utilizing the default packet size 56 does not sufficiently stress the link Also if ping does not work the FCIP route cannot come online 3 Use the wanlinktest command to verify the WAN link See wanlinktest command page 192 4 Verify that the FC switches have established an ISL over the FCIP link NOTE After the ISL is established use the FCPING command to test the ISL connection ...

Страница 133: ...e systems without the need for any Fibre Channel switches Figure 1 10 FCoE end to end direct connect storage configuration 26652d Servers with CNAs Servers with NICs FCoE IP iSCSI MPX200 FCoE iSCSI target Storage systems Ethernet network FCoE iSCSI Converged network iSCSI IP IP GE1 GE2 IOIOI FC1 FC2 MGMT 10GbE4 10GbE3 HP StorageWorks MPX200 10 1 GbE Blade MPX200 Multifunction Router GE1 GE2 IOIOI ...

Страница 134: ...rocedure ensure that MPX200 discovery has been completed as described in Managing MPX200 iSCSI using HP P6000 Command View page 31 To set up for FCoE 1 Configure the FCoE enabled converged network switch Depending on the switch vendor configure the ports for FCoE use For information regarding switch setup see the Fibre Channel Over Ethernet chapter of the HP SAN Design Reference Guide available at...

Страница 135: ...y requires it There are two ways to identify the FCoE ports on the MPX200 In HP P6000 Command View click the FC Ports tab of the iSCSI Controller 0X in the Hardware folder see Figure 1 12 page 135 In the CLI issue the show fc command see Figure 1 13 page 136 Figure 1 12 HP Command View FCoE ports Setting up for FCoE connectivity to HP P6000 EVAs 135 ...

Страница 136: ...the Add a Host function to create the FCoE host entry b Name the host c In the Type field select FCoE d Select the WWNN that belongs to the host e Select the appropriate operating system f Click Add Host see Figure 1 14 page 137 136 MPX200 FCoE feature description ...

Страница 137: ...FCoE host Note that the host has its own icon Each host entry has only one WWPN associated with it so any host with multiple port CNAs must have an entry for each see Figure 1 15 page 137 Figure 1 15 Host properties Setting up for FCoE connectivity to HP P6000 EVAs 137 ...

Страница 138: ...p for FCoE 1 Configure the FCoE enabled converged network switch Depending on the switch vendor you might need to configure the ports for FCoE use For information about switch setup see the Fibre Channel Over Ethernet chapter of the HP SAN Design Reference Guide available at http www hp com go sdgmanuals 2 Verify that the MPX200 10 GbE ports are connected to the FCoE switch as described in FCoE co...

Страница 139: ...d in Step 2 LUN provisioning page 42 and then click Next b On the Select a Portal page select an FCoE port and then click Finish c To view the target mappings Click the Refresh icon Under the selected blade expand the FC Presented Targets and then select a target Details appear in the right pane See Figure 1 17 page 139 Figure 1 17 Target mapping 6 Rerun the Target Map Wizard for as many available...

Страница 140: ...d to the zone that you created in Step 4 Figure 1 18 3PAR MPX zoning FCoE 8 Use the InForm Management Console to provision LUNs to the MPX200 host 9 You can now use the mpx Manager LUN Presentation Wizard for LUN presentation to the initiator 140 MPX200 FCoE feature description ...

Страница 141: ...uminated when the MPX200 logic circuitry is receiving the proper voltage If the Input Power LED is not illuminated 1 Inspect the power cord and connectors on the back of the chassis Figure 1 19 page 141 Is the cord unplugged Is the cord or connector damaged If yes make the necessary corrections or repairs If the problem persists proceed to the next step If not proceed to the next step 2 Inspect th...

Страница 142: ...200 is in maintenance mode the Heartbeat LED blinks continuously The blink patterns that indicate critical errors are described in the following sections In addition to producing a Heartbeat LED blink pattern a critical error also illuminates the System Fault LED The Heartbeat LED shows a blink pattern for the following conditions 1 blink Normal operation 2 blinks Not used 3 blinks System error 4 ...

Страница 143: ...shold of 70 C Figure 123 page 143 Figure 123 Over temperature blink pattern If the Heartbeat LED shows the over temperature blink pattern do the following 1 Inspect the chassis air vents Are the intake and exhaust vents clear If yes proceed to the next step If not remove any debris from the fan intake and exhaust If the condition persists proceed to the next step 2 Consider the ambient air tempera...

Страница 144: ...cate a hardware device MPX200 log data The MPX200 maintains a log that can be displayed through the CLI The log is persistent through reboots or power cycles To view the log use the CLI command show logs For log data descriptions see MPX200 log messages page 216 DM log messages page 232 MPX200 statistics Statistics for the iSCSI and Fibre Channel ports are available through the CLI To view statist...

Страница 145: ... connection between the end nodes In simple terms it is a lost or duplicate ACK Table 29 Event log messages Explanation Sample event log entries Did not receive the keep alive message from the remote peer in 2525 jiffies or 25 3 seconds Tue Feb 05 23 54 39 EST 2013 FCIP FcipRoute 0 Did not get the keepalive msg from remote peer Jiffies last 111822002 curr 111824527 A 10 second summary of the LINK ...

Страница 146: ...one half the total bandwidth The diagnostic is implemented as a client server model and only one route can be tested at a time All normal functions of the GE port under test are disabled while the diagnostic is running To run the test first on one MPX200 the wanlinktest setup command is used to configure the server side of the WAN link For more information on these commands see wanlinktest command...

Страница 147: ...and View station is on the same subnet as the management ports Solution 4 Enter the known IP address of the management port of the iSCSI controller in the HP P6000 Command View discovery screen Initiator cannot log in to MPX200 iSCSI target Solution 1 Ensure that you are using the correct iSCSI port IP address Solution 2 In HP P6000 Command View for each controller click the IP ports tab and verif...

Страница 148: ...s assigned Solution 2 The P6000 EVA LUN was assigned to a different iSCSI host than was expected P6000 EVA presented virtual disk not seen by initiator Solution The initiator must log in to the appropriate iSCSI target Match the virtual disk presentation properties to the initiator s target login See Figure 129 page 148 and Figure 130 page 149 Figure 129 Virtual disk properties Host details 148 Di...

Страница 149: ...is option is exposed through iSCSI controller Set options Discover controller 2 Enter a valid IPv4 management IP address under Mgmt Port and then click Save changes If only the IPv6 management port IP address is set enter a valid IPv6 management IP address under Mgmt Port and then click Save changes NOTE If you configure IPv6 on any MPX200 iSCSI port you must also configure IPv6 on the HP P6000 Co...

Страница 150: ...e correct file is being used to restore the configuration Invalid iSCSI controller configuration file extension The firmware file may be invalid or corrupt Obtain another copy of the file Operation failed iSCSI controller code load file cannot open read The code load process may have been interrupted try again The iSCSI controller code load process has failed Ensure that the correct file is being ...

Страница 151: ...ents referenced in this guide on the Manuals page of the HP Business Support Center website http www hp com support manuals For P6000 EVA documents under Storage select Disk Storage Systems and then under EVA P6000 Storage select HP EVA P6000 Storage For MPX200 documents under Storage select Storage Networking and then under Routers Gateways Multiplexers select HP MPX200 Multifunction Router For X...

Страница 152: ...s HP http www hp com HP Storage http www hp com go storage HP Partner Locator http www hp com service_locator HP Software Downloads http www hp com go hpsc HP Software Depot http h20293 www2 hp com HP Single Point of Connectivity Knowledge SPOCK http www software hp com HP SAN manuals http www hp com go sdgmanuals Typographical conventions Table 30 Document conventions Element Convention Cross ref...

Страница 153: ...a IMPORTANT Provides clarifying information or specific instructions NOTE Provides additional information TIP Provides helpful hints and shortcuts Rack stability To reduce the risk of personal injury or damage to equipment Extend leveling jacks to the floor Ensure that the full weight of the rack rests on the leveling jacks Instal stabilizing feet on the rack In multiple rack installations fasten ...

Страница 154: ...that meets your needs To help us improve the documentation send any errors suggestions or comments to Documentation Feedback docsfeedback hp com Include the document title and part number version number or the URL when submitting your feedback 154 Documentation feedback ...

Страница 155: ...n keystrokes Description Keystroke Completes the command line Enter at least one character and press the Tab key to complete the command line If there is more than one possibility press Tab again to display all possibilities Tab Scrolls backward through the list of previously entered commands Up arrow Scrolls forward through the list of previously entered commands Down arrow Moves the cursor to th...

Страница 156: ...nd an Admin session end or stop Terminates an Admin session opened by another user Use this keyword with care because it terminates the Admin session without warning the other user and without saving pending changes cancel NOTE Closing a Telnet window during an Admin session does not release the session When using Telnet you must either wait for the Admin session to time out or use the admin cance...

Страница 157: ... The following example shows blade 2 being selected at the chassis prompt followed by the quit command at the blade prompt which returns control to the chassis prompt MPX200 blade 2 MPX200 2 quit MPX200 Clear Removes all entries events from the router log file or resets the FC and iSCSI statistics counters Admin session Authority logs stats clear Syntax Clears all entries from the router s log fil...

Страница 158: ... the quit command None Authority exit Syntax Example 1 The exit command behaves differently depending on whether you are at the chassis management level or blade management level At the chassis management level exit returns you to the login prompt The following example shows the exit command for the chassis MPX200 exit none login Example 2 At the blade management level exit returns you to the chas...

Страница 159: ...200 1 admin Example 2 MPX200 1 admin fciproute mod A list of attributes with formatting and current values will follow Enter a new value or simply press the ENTER key to accept the current value If you wish to terminate this process before reaching the end of the list press q or Q and the ENTER key to do so WARNING The following command might cause a loss of connections to both GE ports Route FC P...

Страница 160: ... restore the router s configuration all configuration parameters and LUN mappings or restore only the LUN mappings The restored configuration does not take effect until the router is rebooted Creates a tar file containing the blade s persistent data configuration and LUN mappings The file is stored in the router s save var ftp directory You must then FTP the tar file from the router Example 1 The ...

Страница 161: ...xit fru restore save help history image cleanup list unpack image cleanup image list image unpack filename initiator add mod run logout lunmask add rm passwd ping quit reboot reset factory mappings save capture logs traces set alias chap chassis fc features iscsi isns mgmt ntp properties snmp system vpgroups set alias set chap set chassis set fc PORT_NUM set features set iscsi PORT_NUM set isns se...

Страница 162: ...ry Syntax Example MPX200 1 admin history 1 admin start 2 help 3 history MPX200 1 admin Image Updates the router s firmware image and cleans up removes the image files in the router s var ftp directory Admin session Authority cleanup list file unpack file image Syntax Removes all firmware image files in the router s var ftp directory These are files transferred by the user when updating the router ...

Страница 163: ...ew value or simply press the ENTER key to accept the current value If you wish to terminate this process before reaching the end of the list press q or Q and the ENTER key to do so Only valid iSCSI name characters will be accepted Valid characters include lower case alphabetical a z numerical 0 9 colon hyphen and period iSCSI Initiator Name Max 223 characters iqn 1991 05 com microsoft server1 OS T...

Страница 164: ...choose the initiator target and LUN rm Example 1 The following example shows the lunmask add command MPX200 1 admin lunmask add Index WWNN iSCSI Name 0 iqn 1991 05 com microsoft server1 Please select an Initiator from the list above q to quit 0 Index WWNN WWPN iSCSI Name 0 20 00 00 20 37 fd 8b ab 22 00 00 20 37 fd 8b ab 1 20 00 00 20 37 fd 8a b0 22 00 00 20 37 fd 8a b0 2 20 00 00 20 37 fd 9c f7 22...

Страница 165: ... 37 fd 8d 00 Please select a Target from the list above q to quit 0 LUN WWULN Vendor 0 20 00 00 20 37 fd 8b ab 00 00 00 00 fc b6 1f fa SEAGATE Please select a LUN from the list above q to quit 0 Index Initiator 0 iqn 1991 05 com microsoft server1 Please select an Initiator to remove a to remove all q to quit 0 All attribute values that have been changed will now be saved Example 4 The following ex...

Страница 166: ...inging fe80 217 a4ff fe99 c279 with 56 bytes of data Request timed out Reply from fe80 217 a4ff fe99 c279 bytes 64 time 0 4ms Reply from fe80 217 a4ff fe99 c279 bytes 64 time 0 3ms Reply from fe80 217 a4ff fe99 c279 bytes 64 time 0 3ms Reply from fe80 217 a4ff fe99 c279 bytes 64 time 0 2ms Reply from fe80 217 a4ff fe99 c279 bytes 64 time 0 3ms Reply from fe80 217 a4ff fe99 c279 bytes 64 time 0 3ms...

Страница 167: ...set mappings command clears only the LUN mappings Admin session Authority factory mappings reset Syntax Deletes all LUN mappings as well as all persistent data for targets LUNs initiators VPG settings log files iSCSI and management IP addresses FC and Ethernet port statistics and passwords factory Keywords Clears only the LUN mappings mappings Example 1 MPX200 1 admin reset factory Are you sure yo...

Страница 168: ...mpleted Package is Router_Evl tar gz Please use FTP to extract the file out from the System Example 3 MPX200 1 admin save traces Save ASIC Traces completed Package is Router_Asic_Trace tar gz Please use FTP to extract the file out from the System Set Configures general router parameters as well as parameters for the FC iSCSI and management ports Admin session Authority alias chap set Syntax chassi...

Страница 169: ... Q and the ENTER key to do so Index WWNN WWPN iSCSI Name 0 iqn 1986 03 com hp fcgw mpx200 0834e00025 b1 01 50001fe150070ce9 1 iqn 1986 03 com hp fcgw mpx200 0834e00025 b1 02 50001fe150070ce9 2 iqn 1986 03 com hp fcgw mpx200 0834e00025 b1 03 50001fe150070ce9 3 iqn 1986 03 com hp fcgw mpx200 0834e00025 b1 04 50001fe150070ce9 4 iqn 1986 03 com hp fcgw mpx200 0834e00025 b1 01 50001fe150070cec 5 iqn 19...

Страница 170: ...or Q and the ENTER key to do so CHAP 0 Enable 1 Disable Disabled 0 CHAP Secret Max 100 characters All attribute values that have been changed will now be saved Set chassis Sets the chassis name Admin session Authority set chassis Syntax Example MPX200 1 admin set chassis A list of attributes with formatting and current values will follow Enter a new value or simply press the ENTER key to accept th...

Страница 171: ...ort 1 that have been changed will now be saved Configuring FC Port 2 Link Rate 0 Auto 1 1Gb 2 2Gb Auto Frame Size 0 512B 1 1024B 2 2048B 2048 Execution Throttle Min 16 Max 256 64 Programmed Connection Option 0 Loop Only 1 P2P Only 2 Loop Pref Loop Pref All attribute values for Port 2 that have been changed will now be saved Commands 171 ...

Страница 172: ...to 1 100Mb 2 1Gb Auto MTU Size 0 Normal 1 Jumbo 2 Other Normal Window Size Min 8124B Max 1048576B 65536 IPv4 Address 10 3 5 205 IPv4 Subnet Mask 255 255 255 0 IPv4 Gateway Address 0 0 0 0 IPv4 TCP Port No Min 1024 Max 65535 3260 IPv4 VLAN 0 Enable 1 Disable Disabled IPv6 Address 1 IPv6 Address 2 IPv6 Default Router IPv6 TCP Port No Min 1024 Max 65535 3260 IPv6 VLAN 0 Enable 1 Disable Disabled iSCS...

Страница 173: ...PX200 1 admin set mgmt A list of attributes with formatting and current values will follow Enter a new value or simply press the ENTER key to accept the current value If you wish to terminate this process before reaching the end of the list press q or Q and the ENTER key to do so WARNING The following command might cause a loss of connections to the MGMT port IPv4 Interface 0 Enable 1 Disable Enab...

Страница 174: ... attributes with formatting and current values will follow Enter a new value or simply press the ENTER key to accept the current value If you wish to terminate this process before reaching the end of the list press q or Q and the ENTER key to do so Configuring SNMP Read Community Public Trap Community Private System Location System Contact Authentication Traps 0 Enable 1 Disable Disabled All attri...

Страница 175: ...the iSCSI Name Changes to the iSCSI name will be effective after a reboot Only valid iSCSI name characters will be accepted Valid characters include alphabetical a z A Z numerical 0 9 colon hyphen and period Changes to the Settings below will be effective after a reboot System Symbolic Name Max 64 characters Blade 1 Embed Symbolic Name 0 Enable 1 Disable Disabled Mode 0 iSCSI Server Connectivity 1...

Страница 176: ... for VpGroup 4 that have been changed will now be saved Show Displays operational information for the blade None Authority chap chassis show Syntax fc port_num features initiators fc or iscsi initiators_lunmask iscsi port_num isns port_num logs last_x_entries luninfo lunmask luns memory mgmt ntp perf byte init_rbyte init_wbyte tgt_rbyte tgt_wbyte presented_targets fc or iscsi properties snmp stats...

Страница 177: ...ommand page 184 memory Displays the router s management port 10 100 configuration See show mgmt command page 184 mgmt Displays the router s NTP configuration See show NTP command page 184 ntp Displays information about the router performance See show perf command page 185 perf byte init_rbyte init_wbyte tgt_rbyte tgt_wbyte Displays the targets presented by the router FC iSCSI or both See show pres...

Страница 178: ... Router Chassis Name Here Serial Number 0834E00019 HW Version 20697 03 A Fan Speed Normal Blade 1 Information Left Slot Status Online Product Name HP StorageWorks MPX200 Symbolic Name Blade 1 Serial Number 0834E00008 HW Version 20694 03 A SW Version 3 0 1 2 Temp Front Rear CPU1 CPU2 48C 36C 37C 41C Power Cooling Module 1 Status Installed Power Source Connected Fan1 Fan2 Fan3 Healthy Healthy Health...

Страница 179: ...ion Loop Preferred Show fciproutes Displays the current settings for a particular FCIP route or for all FCIP routes None Authority show fciproutes link_id Syntax Route number to display link_id Keywords Example MPX200 2 admin show fciproutes FCIP Route Information FCIP Route 1 FCIP Interfaces Status Enabled FCIP Link Status Up FC Port FC1 GE Port GE1 GE Link Status Up Local IP Address 44 44 1 124 ...

Страница 180: ... 0 0 0 Status Logged Out OS Type MS Windows Show initiators LUNmask Displays all LUNs mapped to the specified initiator None Authority show initiators_lunmask Syntax Example MPX200 1 show initiators_lunmask Index WWNN WWPN iSCSI Name 0 iqn 1991 05 com microsoft server1 Please select an Initiator from the list above q to quit 0 Target WWPN LUN VpGroup VendorId 21 00 00 11 c6 17 12 22 0 VPGROUP_1 SE...

Страница 181: ...MAC Address 00 c0 dd 13 16 44 IPv4 Address 33 33 50 96 IPv4 Subnet Mask 255 255 0 0 IPv4 Gateway Address 0 0 0 0 IPv4 Target TCP Port No 3260 IPv4 VLAN Disabled IPv6 Address 1 2000 33 37 96 1 IPv6 Address 2 IPv6 Link Local fe80 2c0 ddff fe13 1644 IPv6 Default Router IPv6 Target TCP Port No 0 IPv6 VLAN Disabled iSCSI Max First Burst 65536 iSCSI Max Burst 262144 iSCSI Header Digests Disabled iSCSI D...

Страница 182: ...rDecodeMailbox Link up 01 01 2008 00 00 13 System 3 Tuesday 01 January 12 13 AM 01 01 2008 00 00 22 QL4022 3 0 QLIsrDecodeMailbox Link up Show LUNinfo Displays detailed information for a specified LUN and target None Authority show luninfo Syntax Example MPX200 1 admin show luninfo 0 50 00 1f e1 50 07 0c e0 50 00 1f e1 50 07 0c e9 1 50 00 1f e1 50 07 0c e0 50 00 1f e1 50 07 0c ec Please select a T...

Страница 183: ...sk Syntax Example MPX200 1 show lunmask Index WWNN WWPN iSCSI Name 0 50 00 1f e1 50 07 0c e0 50 00 1f e1 50 07 0c e9 1 50 00 1f e1 50 07 0c e0 50 00 1f e1 50 07 0c ec Please select a Target from the list above q to quit 0 Index LUN VpGroup 0 0 VPGROUP_1 1 0 VPGROUP_2 2 1 VPGROUP_2 3 2 VPGROUP_2 4 3 VPGROUP_2 5 4 VPGROUP_2 6 5 VPGROUP_2 7 6 VPGROUP_2 8 7 VPGROUP_2 9 8 VPGROUP_2 10 9 VPGROUP_2 11 0 ...

Страница 184: ...2048 2048 Sessions 2048 2048 Connections GE1 256 256 GE2 256 256 GE3 256 256 GE4 256 256 Show mgmt Displays the blade management port 10 100 configuration None Authority show mgmt Syntax Example MPX200 1 admin show mgmt Management Port Information IPv4 Interface Enabled IPv4 Mode Dhcp IPv4 IP Address 172 17 137 129 IPv4 Subnet Mask 255 255 254 0 IPv4 Gateway 172 17 136 1 IPv6 Interface Disabled Li...

Страница 185: ...tes s Bytes s Bytes s Number init_r init_w tgt_r tgt_w total GE1 0 0 0 0 0 GE2 0 0 0 0 0 FC1 0 0 0 0 0 FC2 0 0 0 0 0 Example 2 MPX200 1 show perf byte WARNING Valid data is only displayed for port s that are not associated with any configured FCIP routes Displaying bytes sec total Press any key to stop display GE1 GE2 FC1 FC2 0 0 0 0 0 0 0 0 0 0 0 0 Example 3 MPX200 1 show perf init_rbyte WARNING ...

Страница 186: ...MAPS TO WWNN 50 00 1f e1 50 07 0c e0 WWPN 50 00 1f e1 50 07 0c e9 Name iqn 1986 03 com hp fcgw mpx200 0834e00025 b1 02 50001fe150070ce9 Alias MAPS TO WWNN 50 00 1f e1 50 07 0c e0 WWPN 50 00 1f e1 50 07 0c e9 Name iqn 1986 03 com hp fcgw mpx200 0834e00025 b1 03 50001fe150070ce9 Alias MAPS to WWNN 50 00 1f e1 50 07 0c e0 WWPN 50 00 1f e1 50 07 0c e9 Name iqn 1986 03 com hp fcgw mpx200 0834e00025 b1 ...

Страница 187: ...ties Syntax Example MPX200 1 show properties CLI Properties Inactivity Timer 15 minutes Prompt String MPX200 Show SNMP Displays the router s SNMP configuration and any configured traps None Authority show snmp Syntax Example MPX200 1 admin show snmp SNMP Configuration Read Community Public Trap Community Private System Location System Contact Authentication traps Disabled System OID 1 3 6 1 4 1 38...

Страница 188: ...mes 0 MAC Xmit Jumbo Frames 0 MAC Rcvd Frames 42061498217 MAC Rcvd Byte Count 60362392962831 MAC Rcvd Unknown Control Frames 0 MAC Rcvd Pause Frames 0 MAC Rcvd Control Frames 0 MAC Rcvd Dribbles 0 MAC Rcvd Frame Length Errors 0 MAC Rcvd Jabbers 0 MAC Rcvd Carrier Sense Errors 0 MAC Rcvd Dropped Frames 0 MAC Rcvd CRC Errors 0 MAC Rcvd Encoding Errors 0 MAC Rcvd Length Errors Large 1 MAC Rcvd Small ...

Страница 189: ...igest Errors 0 Sequence Errors 0 PDU Xmit Count 2729500577 PDU Xmit Count 2729500577 PDU Xmit Count 2729500577 IP Xmit Packets 54392134283 IP Xmit Byte Count 59132566295008 IP Xmit Fragments 0 IP Rcvd Packets 42061430681 IP Rcvd Byte Count 58764046068744 IP Rcvd Fragments 0 IP Datagram Reassembly Count 0 IP Error Packets 0 IP Fragment Rcvd Overlap 0 IP Fragment Rcvd Out of Order 0 IP Datagram Reas...

Страница 190: ... 0 1 2 Boot Loader Version 0 97 0 4 No of FC Ports 2 No of iSCSI Ports 2 Telnet Enabled SSH Enabled Temp Front Rear CPU1 CPU2 42C 31C 34C 34C Show targets Displays the targets discovered by the FC router iSCSI router or both None Authority fc iscsi show targets Syntax Displays FC targets fc Keywords Displays iSCSI targets iscsi Example 1 MPX200 1 show targets fc Target Information WWNN 50 00 1f e1...

Страница 191: ...roups command for all VPGs MPX200 1 show vpgroups VpGroup Information Index 1 VpGroup Name VPGROUP_1 Status Enabled WWPNs 21 00 00 c0 dd 13 16 44 21 00 00 c0 dd 13 16 45 Index 2 VpGroup Name VPGROUP_2 Status Enabled WWPNs 21 01 00 c0 dd 13 16 44 21 01 00 c0 dd 13 16 45 Index 3 VpGroup Name VPGROUP_3 Status Enabled WWPNs 21 02 00 c0 dd 13 16 44 21 02 00 c0 dd 13 16 45 Index 4 VpGroup Name VPGROUP_4...

Страница 192: ...etwork packet takes to reach the specified destination Admin session Authority traceroute Syntax Example MPX200 1 admin traceroute A list of attributes with formatting and current values will follow Enter a new value or simply press the ENTER key to accept the current value If you wish to terminate this process before reaching the end of the list press q or Q and the ENTER key to do so IP Address ...

Страница 193: ...ort 0 Mgmt 1 GE1 2 GE2 Mgmt 1 Is Local IP already configured y yes n no y N Local IP Address IPv4 or IPv6 0 0 0 0 1 1 1 1 Subnet Mask 0 0 0 0 255 255 255 0 Gateway 0 0 0 0 MTU Min 582 Max 9000 1500 VLAN 0 Enable 1 Disable 1 Disable Server Port to listen On 3225 FCIP 3260 iSCSI 3260 Started iperf Server on port 1 socket 3260 sucessfully Example 2 The following example illustrates the use of the wan...

Страница 194: ...nk test started for the duration of 10 Minutes at 14 28 Jun 04 2012 on GigePort 1 LocalIP 66 66 1 120 RemoteIP 66 66 1 90 Average So Far StartTime EndTime RTT TCP BW UDP BW Jitter PktDrop 14 28 Jun 04 2012 14 39 Jun 04 2012 0 1ms 950Mb 950Mb 0 1ms 0 000 You can ftp wan_link_test_results stats file to get overall statistics information Done With WAN Link Test MPX200 1 admin Example 4 The following ...

Страница 195: ... the router IP address ssh ip address An SSH window opens and prompts you to log in 3 Enter an account name and password To log on to a switch through the serial port 1 Configure the workstation port with the following settings 1 15 200 baud 8 bit character 1 stop bit No parity 2 When prompted enter an account name and password Understanding the guest account Routers come from the factory with the...

Страница 196: ...ion Right Slot Status Offline Power Cooling Module 2 Status Installed Power Source Connected Fan1 Fan2 Fan3 Healthy Healthy Healthy MPX200 blade 1 MPX200 1 Working with MPX200 router configurations Successfully managing routers with the CLI depends on effective router configurations Key router management tasks include modifying configurations backing up configurations and restoring configurations ...

Страница 197: ... fru save CLI command This command stores the file locally on the router in an FTP directory 2 Transfer the saved data from the router to a workstation by executing an FTP utility on a workstation The following example shows an FTP transfer to get the saved router configuration data c ftp 172 17 137 102 Connected to 172 17 137 102 220 none FTP server GNU inetutils 1 4 2 ready User 172 17 137 102 n...

Страница 198: ... new blade any time it is detected in the chassis 200 Type set to I ftp put HP StorageWorks MPX200_FRU bin 200 PORT command successful 150 Opening BINARY mode data connection for HP StorageWorks MPX200_FRU bin 226 Transfer complete ftp 6168 bytes sent in 0 00Seconds 6168000 00Kbytes sec ftp quit 221 Goodbye 2 Update a blade with the saved configuration data by executing the fru restore CLI command...

Страница 199: ...ad community password can be up to 32 characters excluding the number sign semicolon and comma The default password is private A password that authorizes an SNMP management server to receive traps This is a write only field The value on the router and the SNMP management server must be the same The trap Trap community community password can be up to 32 characters excluding the number sign semicolo...

Страница 200: ...que For example if trap 1 and trap 2 have the same address they must have different port values Similarly if trap 1 and trap 2 have the same port value they must have different addresses Management Information Base This section describes the QLogic MIB Network port table The network port table contains a list of network ports that are operational on the router The entries in this table include the...

Страница 201: ...NwPortAddressMode INTEGER 1 Static Syntax 2 DHCP 3 Bootp 4 RARP Read only Access Method by which the port gets its IP address Description qsrIPAddressType InetAddressType Syntax Read only Access IP address type ipv4 or ipv6 Description qsrIPAddress InetAddress Syntax Read only Access IP address of the port Description qsrNetMask InetAddress Syntax Read only Access Subnet mask for this port Descrip...

Страница 202: ...are FC ports on the router qsrFcPortTable SEQUENCE OF QsrFcPortEntry Syntax Not accessible Access A list of the FC ports on the router The table contains as many entries as there are FC ports on the router Description qsrFcPortEntry QsrFcPortEntry Syntax Not accessible Access Each entry row contains information about a specific FC port Description An FC port entry consists of the following sequenc...

Страница 203: ...ntains this port Description qsrFcPortWwn PhysAddress Syntax Read only Access World Wide Name for this port Description qsrFcPortId PhysAddress Syntax Read only Access Interface s 24 bit FC address identifier Description qsrFcPortType Unsigned32 Syntax Read only Access Type of FC port as indicated by the use of the appropriate value assigned by IANA The IANA maintained registry for FC port types i...

Страница 204: ...s Each entry row contains information about a specific iSCSI initiator Description An iSCSI initiator information entry consists of the following sequence of the objects Unsigned32 qsrIsInitIndex SnmpAdminString qsrIsInitName SnmpAdminString qsrIsInitAlias InetAddressType qsrIsInitAddressType InetAddress qsrIsInitAddress INTEGER qsrIsInitStatus SnmpAdminString qsrIsInitOsType INTEGER qsrIsInitChap...

Страница 205: ...2 loggedIn 3 loggedOut 4 recovery Read only Access Status of the iSCSI initiator that is whether or not it is logged in to the router Description qsrIsInitOsType SnmpAdminString Syntax Read only Access The type of the iSCSI initiator s operating system Description qsrIsInitChapEnabled Integer 0 enabled 2 disabled Syntax Read only Access A value indicating whether CHAP is enabled or not for this iS...

Страница 206: ...nce of objects PhysAddress qsrLunWwuln SnmpAdminString qsrLunVendorId SnmpAdminString qsrLunProductId SnmpAdminString qsrLunProdRevLevel Unsigned32 qsrLunSize INTEGER qsrLunState INTEGER qsrLunVPGroupid SnmpAdminString qsrLunVPGroupname qsrLunWwuln PhysAddress Syntax Read only Access The WWULN for the LUN Description qsrLunVendorId SnmpAdminString Syntax Read only Access Vendor ID for the LUN Desc...

Страница 207: ...p name to which this LUN belongs Description VP group table This table contains a list of VPGs There are four entries in this table at any point of time qsrVPGroupTable SEQUENCE OF QsrVPGroupEntry Syntax Not accessible Access Table for the VP group Description qsrVPGroupEntry QsrVPGroupEntry Syntax Not accessible Access Each entry in the VP group table Description qsrVPGroupIndex qsrVPGroupTable 1...

Страница 208: ...ax Read only Access VP group ID Description qsrVPGroupName SnmpAdminString Syntax Read only Access VP group name or host group name Description qsrVPGroupWWNN VpGroupWwnnAndWwpn Syntax Read only Access WWPN Description qsrVPGroupStatus Integer 0 enabled 1 disabled Syntax Read only Access Maintain the status of the VP group enabled disabled Description 208 Simple Network Management Protocol setup ...

Страница 209: ...sor entry consists of the following sequence of objects INTEGER qsrSensorType Unsigned32 qsrSensorIndex INTEGER qsrSensorUnits Integer32 qsrSensorValue Integer32 qsrUpperThreshold Integer32 qsrLowerThreshold INTEGER qsrSensorState qsrSensorType INTEGER Temperature 1 Syntax Not accessible Access Type of data being measured by this sensor Description qsrSensorIndex Unsigned32 Syntax Not accessible A...

Страница 210: ...ormal operational limits Warning The sensor value is approaching a threshold Critical The sensor value has crossed a threshold Notifications This section describes the MPX200 notification types NOTE Every notification uses qsrBladeSlot as one of the objects This determines the originator blade for the same notification System information objects System information objects provide the system serial...

Страница 211: ...f the agent software on the system Description Notification objects This section defines the objects used in notifications qsrEventSeverity INTEGER Syntax Accessible for notify Access Indicates the severity of the event The value clear specifies that a condition that caused an earlier trap is no longer present Description qsrEventDescription SnmpAdminString Syntax Accessible for notify Access A te...

Страница 212: ...ventSeverity Network notifications are sent for the following events Management port down or up iSCSI port down or up Port number 1 4 FC port down notification The FC port down notification indicates that the specified FC port is down The next time the port comes up this event is sent with the qsrEventSeverity object set to clear qsrFcPortDown uses the following objects qsrFcLinkStatus qsrEventTim...

Страница 213: ...nmapped Target name Blade number 1 or 2 VP group notification The VP group notification indicates that the specified VP group is enabled or disabled It also represents change in the name of the VP group qsrVPGroupStatusChanged uses the following objects qsrBladeSlot qsrVPGroupIndex qsrVPGroupStatus qsrEventTimeStamp qsrEventSeverity VP group notifications are sent for the following events Change i...

Страница 214: ...ed PCM number 1 or 2 PCM powered AC power connected PCM number 1 or 2 PCM un powered AC power removed PCM number 1 or 2 Fan failed PCM number 1 or 2 Fan number 1 of 3 Fan returned to operational state PCM number 1 or 2 Fan number 1 of 3 Generic notification The generic notification reports events other than the defined event types It provides a description object that identifies the event in clear...

Страница 215: ...ation change Blade number 1 or 2 Port number 1 of 4 iSNS configuration change Blade number 1 or 2 NTP configuration change Blade number 1 or 2 Router configuration change Blade number 1 or 2 Management port configuration change Blade number 1 or 2 Firmware upgrade complete Blade number 1 or 2 Reboot blade Blade number 1 or 2 Notifications 215 ...

Страница 216: ...P or DMS FC FC driver FCIP FCIP driver iSCSI iSCSI driver NIC NIC module System System module User User module iSCSI FCIP DMS or WD The Msg Type column specifies the log message type where Error Error log message Fatal Fatal log message Info Informational log message The Description column provides additional information about the log message Table 34 MPX200 log messages Description Msg type Modul...

Страница 217: ...gin failed due to unsupported version number in received login PDU Error App QLKV_ValidateLoginTransitCsgNsgVersion failed status 0x x 41238 iSCSI login PDU contains invalid initiator name The format and Error App QLIS_LoginPduContinue Invalid initiator name Initiator 41257 character set used to form the initiator name is invalid iSCSI target login was attempted to a portal iSCSI1 or iSCSI2 on whi...

Страница 218: ...unInfo INQUIRY failed TPB status 0x x 41629 Inquiry command was issued by the router as part of its discovery process Pass Through command for Read Capacity command failed The Read Error App QLBI_Passthru Invalid data length d bytes 41635 Capacity command was issued by the router as part of its discovery process Read Capacity command failed The Read Capacity command was issued Error App QLBI_GetLu...

Страница 219: ...m error unrecoverable firmware error Error App QLFC_HandleTeb System Error 42068 Event notification FC driver encountered a fatal error Error App QLFC_HandleTeb Driver Fatal Error 42069 Event notification FC port logged out Error App QLFC_HandleTeb Driver Fatal Error 42072 Failed to allocate object for iSCSI session out of session resources Error App QLIS_AllocateSessionObject Out of session resou...

Страница 220: ...arget s 53587 FC login occurred origin xx 1 adapter 2 target 3 initiator VP virtual port xx ID loop ID xx Info App QLFC_Login Origin 0x x VP Index 0x x Id 0x x 54274 FC login occurred with port ID xx xx xx Info App QLFC_Login Port ID 2x 2x 2x 54275 FC login occurred with WWNN xx xx xx xx xx xx xx xx Info App QLFC_Login Node Name 2x 2x 2x 2x 2x 2x 2x 2x 54276 FC login occurred with WWPN xx xx xx xx...

Страница 221: ...rocessor failed to return diagnostic results Fatal iSCSI d qlutm_init Failed to return diagnostic result to Bridge 69656 Response queue entry contains an invalid handle Fatal iSCSI d QLUtmProcessResponseQueue Invalid handle x EntryType x 69941 Set NVRAM reboot timer failed Fatal iSCSI d QLSetNvram QLRebootTimer failed AF x RS x Time d 69951 Port disable reboot timer failed Fatal iSCSI d QLDisable ...

Страница 222: ...Fatal iSCSI d QLStartFw MBOX_CMD_SET_FLASH failed x 70835 iSCSI controller failed to load firmware Fatal iSCSI d QLStartFw Invalid Fw loader state 0x x 70836 iSCSI controller firmware load operation timed out Fatal iSCSI d QLStartFw Load Fw loader timeout 70837 iSCSI controller failed to initialize Fatal iSCSI d ql_adapter_up Failed to initialize adapter 70938 iSCSI controller reported that an SNS...

Страница 223: ...4x 04x 04x 04x 04x 04x timed out 74663 Driver timed out while attempting to reconnect with the iSNS Error iSCSI d QLReadyTimer QLiSNSReenable failed 74665 iSCSI processor was restarted Error iSCSI d QLProcessSystemError Restart RISC 74705 iSCSI processor rejected the firmware initialize command Error iSCSI d QLInitializeFW MBOX_CMD_INITIALIZE_FIRMWARE 74746 failed 04x 04x 04x 04x 04x 04x Driver s ...

Страница 224: ...sor transmit sequencer code load failed Fatal FC d QLInitializeAdapter Load ISP2322 transmit sequencer code failed 102659 FC processor firmware checksum failed Fatal FC d QLInitializeAdapter Verify Checksum command failed x 102662 FC processor firmware initialization failed Fatal FC d QLInitializeFW FAILED 102680 FC processor paused due to internal parity error Fatal FC d QLInterruptServiceRoutine...

Страница 225: ...to the Error FC d QLTimer Link error count 0x x exceeded link down 106853 number of errors encountered The link has been taken down FC processor was unable to obtain the number of loop IDs required This Error FC d QLReserveLoopId out of loop Ids 106912 failure occurs only when the FC processor is running multi ID firmware Driver was unable to re establish connection to the target within the Error ...

Страница 226: ...ox 1 register Info FC d QLIsrEventHandler LIP reset occurred x mailbox1 x 1 19089 FC link up occurred Event status is reported as is the contents of the FC processor s mailbox 1 register Info FC d QLIsrEventHandler Link up x mailbox1 x 1 19090 FC link up occurred Event status is reported as is the RunTimeMode 0 loop 1 point to point Info FC d QLIsrEventHandler Link mode up x RunTimeMode x 1 19092 ...

Страница 227: ... QBRPC_Initialize GetIsns Mem Allocation error 139271 Get FC Interface API memory allocation failed Error User QBRPC_Initialize GetFcIntfc Mem Allocation error 139272 Get FC Advanced API memory allocation failed Error User QBRPC_Initialize GetFcAdv Mem Allocation error 139273 Failed memory allocation for Get FC SFP API Error User QBRPC_Initialize GetFcSfp Mem Allocation error 139280 Failed memory ...

Страница 228: ...ment port Error User checkDuplicateIp Detected Error 08x 08x 04x 139553 FCIP route add mod failed because of lack of memory Error App FcipRoute d Failed with Memory Allocation Error 139930 FCIP route add mod failed because the arguments supplied were incorrect Error App FcipRoute d Failed with Invalid Arg Error 139931 FCIP route add mod failed because of incorrect configuration Error App FcipRoute...

Страница 229: ...tbridgebasicinfo_1_svc Bridge configuration changed 151897 GE port d was enabled user Info User GE d Port status changed by user to ENABLED 151908 GE port d was disabled by user Info User GE d Port status changed by user to DISABLED 151909 FC port d was enabled by user Info User FC d Port status changed by user to ENABLED 151910 FC port d was disabled by user Info User FC d Port status changed by ...

Страница 230: ...o User sysTempMon Slot 2 R2 PCM Fan d healthy 152140 Router has detected an over temperature Front dC Rear dC CPU1 dC CPU2 dC Info User sysTempMon Over Temperature Front dC Rear dC CPU1 dC CPU2 dC 152141 Fan s speed has been set to high Info User sysTempMon Setting the fan speed to high 152142 Fan s speed has been set to normal Info User sysTempMon Setting the fan speed to normal 152143 Router tem...

Страница 231: ...trans d 172300 retranmission for entire connection tcpi_reordering d tcpi_probes d tcpi_total_retrans packet reordering metric tcpi_reordering and unanswered zero window probe tcpi_probes The FCIP route n has not been able to communicate with its remote peer Error FCIP cipRoute d Did not get the keepalive msg form remote peer last lu curr lu 172301 for 10 seconds resulting in a link drop due to a ...

Страница 232: ...ErrorCount lu 2061 14 Ethernet port is operating at 100Mbps speed Info NIC QL3xxx s PHY Downshift occurred 217856 Ethernet link is up Info NIC QL3xxx s Link Up 217857 Ethernet link is down Info NIC QL3xxx s Link Down 217858 Ethernet port is down Info NIC QL3xxx s Adapter Down 218389 Ethernet port is up Info NIC QL3xxx s Adapter Up 218401 Uncorrectable memory error detected at address provided in l...

Страница 233: ... is part of another migration job Info App Lun is already used for of some other migration job 56866 Migration being added with a LUN that is a controller LUN Info App Selected Lun is a Controller Lun 56867 Data LUNs are required for configuring migration jobs Migration job being added for a LUN that is masked to an Initiator Info App Selected Lun is Masked It cant be used for Offline Migration 56...

Страница 234: ... at time specified in the log Info User qapisetserialjobs_1_svc Serial Time lu 152103 Readjust Priority command completed with an error Error Info User qapireadjustpriority_1_svc Readjust Priority Failed on line d with error d 152104 code 2 indicates no scheduled jobs were found Error code 16 indicates that a job with priority 1 is configured Completed readjusting the serial schedule priority of M...

Страница 235: ...nk UDP B W Found xxx Packet Drop calcuation started Info User WD wanlink Packetdrop Calc Started Packet Drop calcuation is completed Info User WD wanlink Packetdrop Calc Done TCP Bandwidth calculation is started Info User WD wanlink TCP B W Calc Started TCP Bandwidth calculation is completed with result Info User WD wanlink TCP B W Found xxx Wanlink Test Client started Info User WD wanlinktest src...

Страница 236: ...r User WD PMTU Listen Failed Path MTU calculation failed insufficient resources Error User WD Unable to perform PMTU calculation error code xx Path MTU calculation failed insufficient resources Error User WD Unable to perform PMTU calculation no memory Unable to connect to PMTU server running on Wanlink Test Sever Error User WD client to pmtu server Connect failed xx Wanlink Test Calculation has n...

Страница 237: ...le reading port information Error User WD wanlinktest start GetportInfo Failed xx Wanlink Test Calcluation cannot proceed due to low memory Error User WD Unable to perform The Client Calculation due insufficient system resources Error occurred while stopping Wanlink Test Error User WD Unable to stop Wan Link Test Calculation rc xx Error occurred while stopping PMTU discovery process Error User WD ...

Страница 238: ...scsi_lun iscsi_host Hosts mpx100 BL6 BL6 02 vdisk Virtual Disks mpx100 mpx100 D002 6 Use the HP P6000 Command View GUI or run SSSU to delete iSCSI hosts 7 Remove the iSCSI Controllers in HP P6000 Command View This succeeds after all LUNs have been unpresented 8 Physically disconnect and remove the mpx100 mpx100b 9 Connect MPX200 to SAN Switches or directly to P6000 EVA ports as shown in MPX200 con...

Страница 239: ... v3 multipath ll to verify iii Mount drives b Windows i On the Targets tab of the iSCSI Initiator applet click Refresh ii Log in to proper targets iii Rescan devices and use Disk Management to mount disks To upgrade from mpx100 mpx100b to the MPX200 Multifunction Router 239 ...

Страница 240: ...atory compliance identification numbers For the purpose of regulatory compliance certifications and identification your product has been assigned a unique Regulatory Model Number The RMN can be found on the product nameplate label along with all required approval markings and information When requesting compliance information for this product always refer to this RMN The Regulatory Model Number sh...

Страница 241: ... Class 1 laser product label This optional label indicates that the product is classified as a CLASS 1 LASER PRODUCT This label may appear on the laser device installed in your product International notices and statements Canadian notice avis Canadien Class A equipment This Class A Digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations Cet appareil numé...

Страница 242: ... with a lithium manganese dioxide a vanadium pentoxide or an alkaline internal battery or battery pack There is a danger of explosion and risk of personal injury if the battery is incorrectly replaced or mistreated Replacement is to be done by an HP authorized 242 Regulatory compliance and safety ...

Страница 243: ...g notice The Taiwan EPA requires dry battery manufacturing or importing firms in accordance with Article 15 of the Waste Disposal Act to indicate the recovery marks on the batteries used in sales give away or promotion Contact a qualified Taiwanese recycler for proper battery disposal Power cords The power cord set must meet the requirements for use in the country where the product was purchased I...

Страница 244: ... collection and recycling of your waste equipment at the time of disposal will help to conserve natural resources and ensure that it is recycled in a manner that protects human health and the environment For more information about where you can drop off your waste equipment for recycling contact your local city office your household waste disposal service or the shop where you purchased the produc...

Страница 245: ... Tällöin hävitettävä laite on toimitettava sähkölaitteiden ja elektronisten laitteiden kierrätyspisteeseen Hävitettävien laitteiden erillinen käsittely ja kierrätys auttavat säästämään luonnonvaroja ja varmistamaan että laite kierrätetään tavalla joka estää terveyshaitat ja suojelee luontoa Lisätietoja paikoista joihin hävitettävät laitteet voi toimittaa kierrätettäväksi saa ottamalla yhteyttä jät...

Страница 246: ...rworben haben Greek notice Hungarian notice Italian notice Smaltimento delle apparecchiature da parte di privati nel territorio dell Unione Europea Questo simbolo presente sul prodotto o sulla sua confezione indica che il prodotto non può essere smaltito insieme ai rifiuti domestici È responsabilità dell utente smaltire le apparecchiature consegnandole presso un punto di raccolta designato al rici...

Страница 247: ...caminhando o para um ponto de coleta para reciclagem A coleta e a reciclagem seletivas desse tipo de lixo ajudarão a conservar as reservas naturais sendo assim a reciclagem será feita de uma forma segura protegendo o ambiente e a saúde das pessoas Para obter mais informações sobre locais que reciclam esse tipo de material entre em contato com o escritório da HP em sua cidade com o serviço de colet...

Страница 248: ... para reciclado póngase en contacto con su ayuntamiento con el servicio de eliminación de residuos domésticos o con el establecimiento en el que adquirió el producto Swedish notice Bortskaffande av avfallsprodukter från användare i privathushåll inom Europeiska Unionen Om den här symbolen visas på produkten eller förpackningen betyder det att produkten inte får slängas på samma ställe som hushålls...

Страница 249: ...3 Enter config as the password 4 Enter the following command MPX200 admin fru save FRU save completed Configuration File is HP_Storage Works_MPX200_FRU bin Please use FTP to extract the file out from the System MPX200 admin NOTE The FRU save creates a bin file containing the router persistent data configuration and LUN mappings The file is stored in the router directory var ftp You must then FTP t...

Страница 250: ...and MPX200 admin start 6 Enter config as the password 7 Enter the following command MPX200 admin fru restore A list of attributes with formatting and current values will follow Enter a new value or simply press the Enter key to accept the current value If you wish to terminate this process before reaching the end of the list press q or Q and the Enter key to do so Type of restore 0 full 1 mappings...

Страница 251: ...resources from tedious tasks Migration is a necessary action for retaining the integrity of the data and for allowing users to search retrieve and make use of data in the face of constantly changing technology DCB Data center bridging DHCP Dynamic Host Configuration Protocol DMS Data migration service A technology that simplifies data migration jobs with minimum downtime while providing protection...

Страница 252: ...n issues a command to store or retrieve data on a SCSI storage device The request is processed by the operating system and is converted to one or more SCSI commands that are then passed to software or to a card The command and data are encapsulated by representing them as a serial string of bytes proceeded by iSCSI headers The encapsulated data is then passed to a TCP IP layer that breaks it into ...

Страница 253: ...er path if it is accessed through a different adapter or it is accessing a different target port Consequently when switching from one path to another the driver might be selecting a different adapter initiator a different target port or both This is important to the driver when selecting the proper method of failover notification It can make a difference to the target device which might have to ta...

Страница 254: ...nds to a request by an initiator the host system Peripherals are targets but for some commands for example a SCSI COPY command the peripheral may act as an initiator TCP Transmission Control Protocol Telnet Software that implements the client part of the protocol Telnet clients are available for nearly all computer platforms Because of security issues with Telnet its use has declined in favor of S...

Страница 255: ... 164 ping 166 quit 166 reboot 167 reset 167 save 167 set 168 set alias 169 set chap 169 set chassis 170 set fc 170 set features 172 set iscsi 172 set isns 172 set mgmt 173 set ntp 173 set properties 174 set snmp 174 set system 175 set vpgroups 175 show 176 show chap 178 show chassis 178 show fc 179 show fciproutes 179 show features 180 show initiators 180 show initiators_lunmask 180 show iscsi 181...

Страница 256: ...and View troubleshooting 146 I image command 162 initiator command 163 initiator object table 204 initiator setup Linux 74 VMware 80 initiators 10 GbE 22 number of 21 number of paths required 21 Input Power LED 141 Installation planning 20 IP network adapters 58 iSCSI 252 Apple Mac initiator 69 Apple Mac OS X initiator 56 configuration 52 configuring MPIO devices 89 enable target discovery 86 init...

Страница 257: ...Ns to 94 quit command 166 R rack mounting 26 rack stability 153 reboot command 167 Red Hat Linux installing and configuring 77 related documentation 151 reset command 167 router blade 13 RSM 253 S SAN 253 save command 167 secure shell 254 security CHAP 97 Select Features page 67 sensor notification 213 sensor table 209 set alias command 169 set chap command 169 set chassis command 170 set command ...

Страница 258: ...hes recommended types 23 System Alert LED 141 system information objects 210 T tabs Connected Targets 76 Discovered Targets 75 Target Settings 93 Taiwan battery recycling notice 243 target 254 login 76 target bindings 78 target command 192 target device discovery 212 target parameter modify 87 target presentation 213 Target Settings tab 93 Telnet 254 traceroute command 192 V VMware iSCSI initiator...

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