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StorageCare Guardian

Quantum DX3000 and DX5000 User’s Guide

xviii

The

StorageCare Guardian

agent checks access policy settings to determine if

access is allowed.

If approved, the information is transferred to Quantum, or a remote

connection is initiated.

Quantum Support will diagnose the problem and, if necessary, send the

needed parts and/or field personnel to resolve the issue.

Quantum can identify if the backup problem is not associated with the Quantum

device and then direct the customer to resolve the issue with appropriate third-

party vendor.

Содержание DX3000

Страница 1: ...4XDQWXP DQG 4XDQWXP DQG 6HULHV 8VHU V XLGH 8VHU V XLGH 8VHU V XLGH 8VHU V XLGH 8VHU V XLGH...

Страница 2: ...without notice COPYRIGHT STATEMENT Copyright 2006 by Quantum Corporation All rights reserved Your right to copy this manual is limited by copyright law Making copies or adaptations without prior writt...

Страница 3: ...ption 1 Overview 1 Time Required for Backup 2 Confidence in Completing the Backup 2 Time to Restore Data 2 Features and Benefits 2 DX3000 and DX5000 Systems 4 DX3000 System Components 5 DX5000 System...

Страница 4: ...DX5000 Web Page Menu Items 23 Accessing DX3000 and DX5000 Web Pages 24 Using the DX3000 and DX5000 Web Pages 26 Configuration 28 Accessing Library Configuration 28 Configuring the Media 30 Configurin...

Страница 5: ...le 90 Rebooting the DX3000 DX5000 System 91 Chapter 4 Troubleshooting 93 Common Problems and Solutions 93 Hardware Problems 93 Ethernet Network Problems 94 Appendix A DX3000 DX5000 System Specificatio...

Страница 6: ...RAID 5 Configuration 11 Figure 7 DX3000 DX5000 System Plus a Tape Library 12 Figure 8 Turning on the DX3000 14 Figure 9 Turning on the DX5000 14 Figure 10 DX3000 LED Indicators 15 Figure 11 DX5000 LE...

Страница 7: ...Network Configuration Page 45 Figure 30 Date and Time Configuration 47 Figure 31 Security Configuration 48 Figure 32 SSL Configuration 50 Figure 33 Install SSL Certificate Page 51 Figure 34 Device Ma...

Страница 8: ...ment 79 Figure 52 Contacts Tab 80 Figure 53 End User Agreement Tab 83 Figure 54 Utilities Page 84 Figure 55 System Log 85 Figure 56 Uploading Firmware 86 Figure 57 Activating Removing a Firmware Image...

Страница 9: ...rt LEDs 19 Table 6 Power Supply LED 20 Table 7 Network Configuration Fields 45 Table 8 Port Settings 59 Table 9 RAID Configurations 60 Table 10 Tape Drive Details 65 Table 11 Robot Details 67 Table 12...

Страница 10: ...18 Primary Secondary Contact Information 81 Table 19 Hardware Problems 94 Table 20 Ethernet Network Problems 95 Table 21 Physical Characteristics 97 Table 22 Interfaces 97 Table 23 Performance Charac...

Страница 11: ...00 and DX5000 system operators and field service engineers Document Organization Following is a brief description of chapter contents Chapter 1 DX3000 and DX5000 System Description provides an overvie...

Страница 12: ...the system Refers to the right side as you face the component being described Left side of the system Refers to the left side as you face the component being described b All binary numbers are succeed...

Страница 13: ...and installing both the DX3000 and DX5000 systems 81 81494 Quantum DX3000 DX5000 DPM5500 Hard Drive Upgrade Instructions Describes upgrading your DX3000 or DX5000 hard drives 81 81503 Quantum DX3000 D...

Страница 14: ...American National Standard for information systems dated March 9 1990 Copies may be obtained from Global Engineering Documents 15 Inverness Way East Englewood CO 80112 800 854 7179 or 303 397 2740 Not...

Страница 15: ...age at 0 http www Quantum com Customer Support 0 The Quantum Customer Support Department provides a 24 hour help desk that can be reached at North South America 949 725 2100 or 800 284 5101 Asia Pacif...

Страница 16: ...tion is easy and enables customers to minimize the costs associated with system downtime and service issues should a problem arise More Reliable Backups Through continuous 24x7x365 monitoring StorageC...

Страница 17: ...e Update Distributed software update capability allows fast updates to agent software and Quantum hardware installed at customer sites Real time Data Collection Instant on demand or scheduled diagnost...

Страница 18: ...the information is transferred to Quantum or a remote connection is initiated 7 Quantum Support will diagnose the problem and if necessary send the needed parts and or field personnel to resolve the...

Страница 19: ...enefits DX3000 and DX5000 Systems Hard Drive Storage Supported RAID Configurations Typical Configurations Overview 1 The DX3000 and DX5000 Enhanced Backup Solution utilizes a disk based backup system...

Страница 20: ...mechanical device confidence in the backup job completing would improve greatly Time to Restore Data 1 The time required to restore data from a tape library is determined by how long it takes to moun...

Страница 21: ...ssis Virtual disk creation Tape Drives Emulated Quantum DLT7000 HP LTO 2 Libraries Emulated ATL P1000 Quantum P7000 Supported by every major backup software vendor Installs in a standard rack with a m...

Страница 22: ...gh speed hard drives to greatly reduce the time required for backup restore functions and also improve confidence in completing the backup in the time allowed The DX3000 and DX5000 systems are both ba...

Страница 23: ...erviceable Two redundant power supplies qualified IT personnel serviceable Redundant fan modules located internally qualified IT personnel serviceable Motherboard CPU and memory Quantum Field Service...

Страница 24: ...rage array qualified IT personnel serviceable Four redundant power supplies qualified IT personnel qualified Redundant fan modules located at the back of the unit trained IT personnel serviceable Moth...

Страница 25: ...ntum DX3000 and DX5000 User s Guide 7 Figure 4 DX5000 System Components Power supplies Left hand blower Right hand blower Center fans Ethernet ports Power and reset buttons Drive sleds Fibre Channel p...

Страница 26: ...th the DX3000 and DX5000 systems Figure 5 DX3000 and DX5000 Hard Drives Hard drive sled Caution Removing hard drives during system operation may cause loss of data or degraded system performance Conta...

Страница 27: ...l tape storage is set during the initial configuration of the system and cannot be changed without losing existing data on the virtual tape cartridges Virtual Disk Storage 1 Virtual disk storage allow...

Страница 28: ...drive sleds 1 6 The second RAID set is made up of the next six drive sleds drive sleds 7 11 with drive 12 as a hot spare The third RAID set is made up of the next six drive sleds drive sleds 13 18 if...

Страница 29: ...improving overall subsystem throughput The RAID 5 parity encoding scheme maintains the system s ability to recover any lost data should a single drive fail This can happen as long as no parity stripe...

Страница 30: ...he DX3000 DX5000 system to an automated tape library see figure 9 This configuration still allows fast backup and restores as well as the saftey of off site backups on tape cartridges Storage manageme...

Страница 31: ...emote Management on page 22 basic DX Series system operations include Turning on the System DX3000 DX5000 Operations Relocating the DX3000 and DX5000 Systems Turning on the System 2 The power on proce...

Страница 32: ...n the DX3000 system see figure 8 1 Push the power button located on the front of the DX3000 Figure 8 Turning on the DX3000 8 1UANTUM 03 34 453 Power button Turning on the DX5000 2 To turn on the DX500...

Страница 33: ...Drive Sled LEDs Ethernet Port LEDs Chassis LEDs and Buttons 2 The front of the DX3000 DX5000 chassis have a series of LED indicators and buttons Refer to the following sections DX3000 refer to figure...

Страница 34: ...sets the DX3000 system Network ports 1 and 2 This LED flashes indicating activity on the network ports Hard drive failure This LED flashes with an audible alarm when a hard drive has failed Look at th...

Страница 35: ...sing the remote management screens see Chapter 3 DX3000 and DX5000 Remote Management Reset button Resets the DX5000 system Network port 1 2 activity This LED flashes indicating activity on the network...

Страница 36: ...00 DX5000 chassis the Ethernet ports contain LEDs that indicate the status of the Ethernet port Refer to figure 13 and table 5 Power on This LED is lit when the DX5000 is powered on LED Description LE...

Страница 37: ...2 On the back of the DX3000 DX5000 chassis each power supply contains an LED that indicates the health status of the power supply Refer to figure 14 and table 6 LED Description Left LED amber blinkin...

Страница 38: ...ED Indicators LED indicators DX3000 DX5000 Table 6 Power Supply LED LED Description LED is green Power supply is operating normally LED is red The power supply has failed Refer to the Quantum DX3000 D...

Страница 39: ...g the DX3000 and DX5000 Systems 2 If you ever need to install the DX3000 or DX5000 system to a different location refer to the Quantum DX3000 and DX5000 Quick Start Guide PN 81 81492 included on the d...

Страница 40: ...ll system components Configuration allows you to set up information about the DX3000 and DX5000 systems such as network date and time and passwords System Status allows you to view the status of the e...

Страница 41: ...Windows You can download this software from http www mozilla org Java Plug in 1 4 2 or later You can download this software from http www java com DX3000 and DX5000 Web Page Menu Items 3 The followin...

Страница 42: ...erts Licensing Utilities Media Media area Tape cartridges Virtual disks Library Library Partitions Write protection Barcode assignment Network Security Hardware Properties Passwords SSL iSCSI RAID Har...

Страница 43: ...Log In page displays see figure 16 Figure 16 Login Page 3 Select the login type and enter the appropriate password Note The default IP address is 10 1 1 1 with a netmask of 255 255 255 0 for port 1 an...

Страница 44: ...status Using the DX3000 and DX5000 Web Pages 3 The first page that displays after you login to the DX3000 and DX5000 web pages is the system Home page see figure 17 This page includes information on t...

Страница 45: ...ng graphical representations of the DX3000 DX5000 components to describe the system status Textual view system details are displayed in the management frame using text to describe the DX3000 DX5000 sy...

Страница 46: ...guring the Library Configuring the Network Configuring the Date and Time Configuring the Security Options Configuring System Hardware Accessing Library Configuration 3 To access the Configuration page...

Страница 47: ...Chapter 3 DX3000 and DX5000 Remote Management Configuration Quantum DX3000 and DX5000 User s Guide 29 Figure 18 Configuration Page...

Страница 48: ...you to configure both the virtual tape cartridges and virtual disk media disk targets To configure the media 1 From the Configuration page click the Media tab The Media screen displays see figure 19...

Страница 49: ...es or virtual disks see figure 19 To alter the storage area volume 1 Select the volume you want to alter and click Edit The Edit Volume Media Areas screen displays see figure 20 Figure 20 Edit Volume...

Страница 50: ...odify the tape cartridges 1 Click on the Tape Cartridges link The Tape Cartridge screen displays see figure 21 Figure 21 Tape Cartridges Screen 2 Select the volume where the tape cartridges will be cr...

Страница 51: ...0 and DX5000 systems allow you to dedicate a certain amount of disk area within your system to virtual disks Virtual disks display as available hard drives on your host The Virtual Disks Area link all...

Страница 52: ...the virtual disks you want to create 4 Once you have changed the Virtual Disk Area click Create The virtual disk is created Deleting a Virtual Disk To delete a virtual disk 1 Select the volume that c...

Страница 53: ...nfiguring Library Properties Configuring Partitions 3 Partitioning provides the capability to divide the DX3000 DX5000 virtual tape drives and storage elements into separate partitions usable by separ...

Страница 54: ...Editing a Partition Deleting a Partition Adding a Partition 3 Up to eight partitions can be added to a DX3000 system Up to sixteen partitions can be added to a DX5000 system Caution Ensure that your...

Страница 55: ...tion page click Add to add a partition to the system The Add Partition page displays see figure 24 Figure 24 Adding a Partition 3 Enter a partition name that identifies it so it can be distinguished f...

Страница 56: ...r of drives 6 Enter the number of empty bins available in addition to the number of cartridges created in the partition The default number of empty bins is 0 and up to 28 empty bins can be selected 7...

Страница 57: ...ibrary State on page 84 The partition is added to the partition list To add another partition repeat this procedure Editing a Partition 3 To edit a partition 1 Set the DX3000 DX5000 system to the off...

Страница 58: ...e The Edit Partition page displays see figure 25 3 Click Delete to delete the partition 4 Return the DX3000 DX5000 system to the on line state see Changing Library State on page 84 The partition is de...

Страница 59: ...rtridges unassigned cartridges or by partition assignment 3 Check Enable Write Protection Selected Tape s to ENABLE write protection on the selected tape cartridges or un check the Write Protection Se...

Страница 60: ...Set the DX3000 DX5000 system to the off line state see Changing Library State on page 84 2 From the Library link of the Configuration page click the Barcode Assignment link The Barcode Assignment page...

Страница 61: ...ifies the DX3000 DX5000 system so it can be distinguished from other devices on the network through the SNMP interface To set the library name 1 Set the DX3000 DX5000 system to the off line state see...

Страница 62: ...he system is rebooted Configuring the Network 3 The network configuration information was entered during the initial setup of the DX3000 DX5000 system Consult your network administrator prior to chang...

Страница 63: ...1 and Port 2 and edit the information as desired see table 7 for a description of the fields 3 Click Apply Table 7 Network Configuration Fields Note When DHCP is disabled the default IP address for p...

Страница 64: ...Time Configuration page 1 In the Configuration page click Date Time The management frame displays the Date Time Configuration page see figure 30 Network Mask View or set the network mask for the DX30...

Страница 65: ...3000 DX5000 system to an NTP server The Select a Server selection makes a list of well known NTP servers such as the U S Naval Observatory Master Clocks in Washington DC and Colorado Springs Colorado...

Страница 66: ...The monitor user is allowed to view the DX3000 DX5000 system management pages but not change them The administrator user can both view and change the management pages This section allows you to change...

Страница 67: ...a secure SSL connection your DX3000 DX5000 system must have an encryption key assigned to it by a Certification Authority in the form of a certificate file private key file and pass phrase Once you i...

Страница 68: ...Management Configuration Quantum DX3000 and DX5000 User s Guide 50 Figure 32 SSL Configuration 2 To enable SSL select Enable and click Apply 3 To add a SSL certificate click New The Install SSL Certi...

Страница 69: ...ad to install the SSL certificate file 6 Type your private key and press Enter 7 Type your pass phrase and press Enter 8 A Successful Upload page displays indicating that the SSL certificate file has...

Страница 70: ...e Channel Options Configuring the RAID Settings Configuring the Device Mappings 3 The Device Mapping page allows you to map or assign DX3000 DX5000 virtual devices robot tape drives and virtual disks...

Страница 71: ...on to each port Example A system with 1 partition would have a robot assigned to LUN 0 and all other devices within that partition assigned to additional LUNs on that port Click Auto Populate iSCSI on...

Страница 72: ...multiple mappings of the same device to more than one port Example Assign the robot and tape drives 0 and 1 to Eth1 From the host only the robot and tape drive 0 and 1 are visible from Eth1 Assign tap...

Страница 73: ...ports that connect to the customer storage network The iSCSI Ethernet input ports are numbered 0 through 1 and are located on the back of the DX3000 and DX5000 systems see figure 35 Figure 35 iSCSI Et...

Страница 74: ...n for all iSCSI initiators Authentication for iSCSI initiators is the process of identifying an initiator based on a username and password If you want to authenticate the iSCSI initiators enter a User...

Страница 75: ...erver using a certificate The advantage of SRP authentication is that SRP does not require the server to hold the user s password The SRP requires a verifier which is calculated using the user s passw...

Страница 76: ...ally Unique but same for all ports makes the Node WWNs the same for all Fibre Channel ports b Selecting Equal to the Port WWNs for each port makes the Node WWNs equal to the Port WWNs 3 Selecting The...

Страница 77: ...de Name WWN The node WWN is the overall system identification on the customer SAN This field allows you to set the WWN in case a controller is replaced so the customer SAN will not require remapping A...

Страница 78: ...ffer depending on the system DX3000 or DX5000 Refer to table 9 and figure 39 for RAID configurations Table 9 RAID Configurations Array Controller 1 Array Controller 2 Logical Drive One Logical Drive T...

Страница 79: ...5000 with 12 Hard Drives Spare Configuration Enabled Disks 0 5 Disks 6 10 Disk 11 No No No DX5000 with 24 Hard Drives Spare Configuration Disabled Disks 0 5 Disks 6 11 No Disks 0 5 Disks 6 11 No DX500...

Страница 80: ...tem a hot spare option is available for every two logical drives 1 Under the Hot Spare Configuration section select either Enable or Disable hot spare and click Apply The new hot spare option is confi...

Страница 81: ...library view Library event information Logical library view Performance view The system status page provides two views for the system hardware Physical View The physical view displays the physical rep...

Страница 82: ...has failed or is inaccessible due to failure the tape cartridges are shown as unavailable Logical View A logical view displays the partitions within the DX3000 DX5000 system Clicking on a partition di...

Страница 83: ...tatus Displays the current drive status The drive can be reading writing or idle Compression Displays the compression status either enabled or disabled Contents Displays the current contents of the ta...

Страница 84: ...System Management page click Show Robots to view the details The robot details displays see figure 42 Figure 42 Robot Details Robot Robot details The robot details are shown in table 11 Serial Number...

Страница 85: ...storage bin details displays see figure 43 Field Description Status Displays the current status of the robot Contents Displays the current contents of the robot If a cartridge is present the bar code...

Страница 86: ...Details Field Description Status Displays the current status of the storage bin The status is either accessible or not accessible Contents Displays the current contents of a storage bin If a tape cart...

Страница 87: ...view the hardware status The Virtual Disks Status page displays see figure 44 Figure 44 Virtual Disk Status Page 2 The system can display the following logical drive status see table 13 Table 13 Logic...

Страница 88: ...ler Fibre Channel switch and storage arrays To view the hardware status 1 From the System Status page click Hardware tab to view the hardware status The Hardware Status page displays see figure 45 Fig...

Страница 89: ...status Fiber Channel port status if installed Viewing Media Status 3 The Media Status page provides the ability to locate specific cartridges within the system either by LUN location or by barcode To...

Страница 90: ...fic virtual disk select See virtual disks on select volume and click Apply The virtual disks on the volume display 5 To locate a specific virtual disk select Locate virtual disk with name select the l...

Страница 91: ...00 User s Guide 73 Figure 47 Remote Alerts Page The Remote Alerts page is divided into three sections Email Page SNMP Page Contacts Page Email Page 3 1 To access the Email page from the Remote Alerts...

Страница 92: ...tem A test email is send to the administrative recipients If the test is not successful verify the email server information and the administrative recipients list and try again The Email tab details a...

Страница 93: ...h temperature warning an email is sent to everyone on the soft error recipient list Message Type Administrative Used for testing the e mail subsystem New Recipient To add a new recipient to a specific...

Страница 94: ...ata units PDUs to different parts of a network SNMP compliant devices called agents store data about themselves in Management Information Bases MIBs and return this data to the SNMP requesters 1 To ac...

Страница 95: ...he DX3000 DX5000 system for example 12 34 56 78 Up to five trap destination addresses may be set If less than five trap destinations are required leave unused Trap Destination fields blank Field Descr...

Страница 96: ...lerts Quantum DX3000 and DX5000 User s Guide 78 Figure 50 SNMP Trap Destinations 5 Click Add to add the IP address to the trap destinations and return to the SNMP tab 6 Click New in the Community Mana...

Страница 97: ...or blank spaces are allowed Caution If no communities are defined the DX3000 DX5000 system is universally accessible through a public community read only b IP address in the IP Address field if the va...

Страница 98: ...lays indicating the community has been added 9 Click Send from the SNMP tab to send a test SNMP trap Contacts Page 3 1 To access the Contacts page from the Remote Alerts page click the Contacts tab Th...

Страница 99: ...the company is located Postal Code View or edit the postal code Country View or edit the country where the company is located DX3000 DX5000 System Location View or edit the physical location of the DX...

Страница 100: ...agreement 1 Click Licensing The End User Agreement page displays see figure 53 Street View or edit the primary secondary contact street address City View or edit the primary secondary contact city loc...

Страница 101: ...to perform maintenance functions on the DX3000 DX5000 system including uploading and activating software images and configuration files The Utilities page also allows you to restart or shut down the...

Страница 102: ...ry State System Log Uploading Firmware System Configuration Rebooting the DX3000 DX5000 System Changing Library State 3 The Library State page is used to turn the library either offline or online Syst...

Страница 103: ...DX5000 system such as the commencement of a hard drive rebuild Hardware Warning Warning events indicate that a possible error condition is imminent These events may require attention and give the use...

Страница 104: ...Utilities page see Accessing Utilities 2 Click Firmware The Firmware page displays see figure 56 Figure 56 Uploading Firmware 3 Type the location and filename of the new software image 4 Click Upload...

Страница 105: ...re has been either activated or removed 6 Click OK to return to the Utilities page The DX3000 DX5000 system will use the new firmware image the next time the system is rebooted see Rebooting the DX300...

Страница 106: ...the Configuration tab see figure 58 Figure 58 Downloading Configuration Files 3 Under Download System Configuration File click Download A confirmation message will display asking whether to open or s...

Страница 107: ...eatures To upload a system configuration file 1 Access the Utilities page see Accessing Utilities 2 Click the Configuration tab see figure 58 3 Under Upload New System Configuration File type the loca...

Страница 108: ...o download a system diagnostics file to your local host which is helpful when troubleshooting problems on the system Have this file available prior to contacting Quantum customer support To download t...

Страница 109: ...oad A confirmation message will display asking whether to open or save the file 4 Select Save this file to disk and click OK A Results page indicates the diagnostics file has been downloaded 5 Click O...

Страница 110: ...DX3000 and DX5000 Remote Management Utilities Quantum DX3000 and DX5000 User s Guide 92 Figure 61 Shutting Down the DX3000 DX5000 System 3 Under System Shutdown click Restart The DX3000 DX5000 system...

Страница 111: ...the DX3000 DX5000 system Corrective information is provided to help you resolve the problems Common Problems and Solutions 4 The troubleshooting information in this section covers the following topic...

Страница 112: ...are properly mapped in the config see Configuring the iSCSI Options on page 55 One power supply is not functioning Contact your Quantum Customer Support representative for a power supply replacement...

Страница 113: ...t a cross over cable Use only straight CAT 5 Ethernet cables Port on the hub or switch is not active or damaged Port on the DX3000 DX5000 controller is damaged Contact the Quantum Customer Support dep...

Страница 114: ...ix lists characteristics and specifications both the DX3000 and DX5000 These characteristics and specifications are categorized as follows Physical Characteristics Performance Characteristics Environm...

Страница 115: ...ysical Characteristics Table 22 Interfaces Systems DX3000 DX5000 Chassis width 19 in 48 3 cm 19 in 48 3 cm Chassis height 3 5 in 8 9 cm 2U 8 75 in 22 2 cm 5U Chassis depth 27 in 68 6 cm 25 4 in 64 5 c...

Страница 116: ...Table 24 provides various library environmental specifications Table 24 Environmental Specifications Average Swap Time 2 seconds consisting of two Move Medium commands Inventory Less than 10 seconds...

Страница 117: ...4 F to 140 F 20 C to 60 C Relative humidity Operating 20 to 80 non condensing Shipping and storage 15 to 95 non condensing Altitude Operating 0 to 10 000 ft 0 to 3 048 m Shipping and storage 0 to 39 3...

Страница 118: ...in accordance with the instruction manual may cause harmful interference to radio communications Any changes or modifications made to this equipment may void the user s authority to operate this equip...

Страница 119: ...pment Regulations Cet appareil num rique de la classe A respecte toutes les exigences du Regl ment sur le mat riel brouilleur du Canada CISPR 22 WARNING 2 This is a Class A product In a domestic envir...

Страница 120: ...ow for 100 120V operation Plug Cap Parallel blade with ground pin NEMA 5 15P configuration Cord Type SJT three 16 AWG 1 5 mm2 or 18 AWG 1 0 mm2 wires Length Maximum 15 feet 4 6 m RatingMinimum 10 A 12...

Страница 121: ...t de ter plekke geldende wettelijke bepalingen VAROITUS 2 Tuote sis lt litiumpariston Pariston vaihtaminen v r ntyyppiseen paristoon voi aiheuttaa r j hdyksen K ytetyt paristot on h vitett v ohjeiden...

Страница 122: ...ater a de litio Existe riesgo de explosi n si se sustituye la bater a por otra del tipo incorrecto Deseche las bater as usadas seg n se indica en las instrucciones El litio puede ser considerado como...

Страница 123: ...s product should not be disposed of with your other waste Instead it should be handed over to a designated collection point for the recycling of electrical and electronic equipment The separate collec...

Страница 124: ...ne character C Class A digital device Class A equipment is intended for Commercial installation D DLT Digital Linear Tape technology is owned developed and manufactured by Quantum Corporation DLT tape...

Страница 125: ...sociation P PCI The PCI bus typically runs at speeds of 33 MHz or 66 MHz and is usually 32 bits wide This means that it passes 32 bits of data simultaneously as if down 32 separate wires Some of the m...

Страница 126: ...s SCSI 2 A second generation SCSI interface which includes command sets for magnetic and optical disks tapes printers processors CD ROMs scanners medium changers and communication devices SNMP Short f...

Страница 127: ...46 degraded tape cartridges 64 device mappings iSCSI Fibre Channel 52 displayed frames 27 downloading a system configuration file 88 DX3000 LED indicators 15 17 turning on 14 DX3000 DX5000 turning on...

Страница 128: ...bre Channel AL_PA and loop ID 59 configuring 57 port settings 58 speed 59 world wide name 59 Firefox xiv 23 firmware uploading 86 frames displayed 27 G graphical view web pages 27 gripper details 66 H...

Страница 129: ...tion 87 downloading 88 uploading 89 system status accessing 63 hardware 69 70 media 71 viewing tape drive details 64 T tape cartridge area configuration 32 tape cartridges degraded 64 unavailable 64 t...

Страница 130: ...Index Quantum DX3000 and DX5000 User s Guide 112...

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