ATTO Technology VT-Class Logical Units, Partitions, Zoning, Tape Volumes, Tape Drives, Rebuild

Page 37

Logical Units

Displays information on the logical units which have been configured and allows you to change the status from online or offline or degraded.

Partitions

Displays the current configuration of the Diamond-VT including

•Partition ID

•Virtual Drive ID

•LUN

•Capacity of each partition

See Drive Management Commands on page 41 for more information.

Zoning

Displays the current configuration of the Diamond- VT. Changes may be made.

See Zones on page 51 for more information.

Tape Volumes

Displays the Volume ID and capacity, capacity used and capacity remaining of tape volumes.

You may also Write Protect a Virtual Tape Volume. See Configuring the Diamond-VTon page 47 for more information.

Tape Drives

Sets up Virtual Tape configurations and displays the LUN, state, partition ID, Virtual Disk ID, Tape Volume ID and the capacity and usage percentage of all the tape drives.

See Configuring the Diamond-VTon page 47 for more information.

Move Medium

Manually move the available tape volumes in or out of a tape drive by dragging and dropping a tape volume icon onto one of the tape drive icons.

Rebuild

Displays the current status of rebuilds and allows you to halt, resume or initiate rebuilds.

See Drive Management Commands on page 41 for more information.

Configuration

Manages with configurable options

•User name

•Password

•Minimum operating temperature

•Maximum operating temperature

•Identify Diamond

•Restore defaults

Refer to Maintenance Services Commands on page 38

for details.

Advanced

Input any CLI command available through the Diamond-VT while in ExpressNAV

To use the advanced page CLI commands

1After the page opens and the Ready prompt appears, type in the CLI command

2Click the Submit button, the equivalent of typing the CLI command into a telnet or serial port CLI session.

A text field beneath the box lists the most recent commands issued to the Diamond-VT.

3Type SaveConfiguration norestart

4Click the Submit button. Your changes are implemented.

5To keep the changes through the next power cycle, type FirmwareRestart or go to the Restart page and click Restart.

Restart

Allows you to implement a firmware restart of the Diamond-VT. Access is via the Restart link on the left side of the page.

Note

Restarting the firmware may take a few minutes.

1Click the Restart button.

A box asks you to wait until the counter gets to 0 and then the browser refreshes.

2If the browser does not refresh after the counter gets to 0, click the link to refresh it manually.

Help

Gives help information about the command line interface commands and troubleshooting tips. This page provides links to pages with help text for each category of options and one link to the Troubleshooting Tips and FAQs page on the ATTO website. Contact information for getting in touch with ATTO technical support is on the right.

When you click a red text box on any page, ExpressNAV asks for your login information, then open a dialog box with help text.

26 ExpressNAV

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Contents Diamond Storage Array VT-Class Page Page Contents ExpressNAV Pages Atto ExpressNAV Browser-based InterfaceSerial Port Configuration Commands Fibre Channel Configuration CommandsMaintenance Services Commands Diagnostic CommandsECC Drive Management CommandsDiagnostics, Upgrade and Maintenance Troubleshooting Configuring the Diamond-VTResetting Defaults Virtual TapeAppendix E Specifications Xii Appendix D Sample Zoning Command SequencesAppendix F Product Safety Xiii Appendix G Part numbers Xiv Appendix H WarrantyDisclaimer PrefaceAtto Technology, Inc Page Diamond Storage Array-VT Product Overview Diamond-VT featuresScsi model Fibre Channel modelRS-232 Diamond-VT Technical OverviewEthernet 400MB/secATA Interface Engine AIE The interface to each Adxt Powers ATA to New LevelsPhysical setup Installation InstructionsSet up the Ethernet connection Connect to EthernetConfiguration examples Set up Virtual Tape configurationConnect to Ethernet, on page 5, follow RAID Level 10 with Hot Spare sledsFloor model Diamond-VT ComponentsRack mount model Floor Model Diamond-VT Physical SetupRack Mount Physical setup Autoconfiguration Connecting a Fibre Channel ArrayManual configuration Fibre Channel connections To connect the Scsi Diamond-VT Connecting a Scsi ArrayBus speed, MB/sec Bus width Max. bus lengths Max. device BitsScsi connections Command Line Interface Accessing the Diamond-VTAtto ExpressNAV RS-232 portSnmp Details In-band CLI Over Fibre ChannelInitiator Host Diamond-VT Initiator/Host Diamond-VT Serial Port Access Serial port access To connect to the Ethernet port Ethernet Access Telnet and Snmp ProtocolsTo use Telnet To use SnmpTraps are generated for the following situations Navigating ExpressNAV Atto ExpressNAV Browser-based InterfaceBrowser compatibility Parameter name Submit button Reset buttonExpressNAV Pages Configuration Tape VolumesLogical Units PartitionsSaveConfiguration command CLI Interface via ASCII-based CommandsReady Hostname Return type/mode Return format/contentCommand Defaults Example Summary of CLI CommandsCLI index Zoneaddhost zone1 General Use Commands Ethernet Commands TelnetPassword SNMPUpdatesTelnetTimeout SNMPTrapsFibre Channel Configuration Commands FcPortName FcPortListFcScsiBusyStatus FcWWNameSerialPortBaudRate Serial Port Configuration CommandsSerialPortHandshake SerialPortEchoMaintenance Services Commands Diagnostic Commands SledFaultLED PowerAudibleAlarmTapeVolumeInfo RAID5ClearDataStatusDrive Management Commands LUNState DriveWipeIdeTransferRate IdeWriteCacheRAIDInterleave RAID5ClearDataRAIDHaltRebuild RAIDManualRebuildTapeVolumeBlockSize RestoreModePagesRebuildPriority TapeWriteProtectZoneCreate ZoneClearAllZoneDelete ZoneRemoveDeviceCLI configure drives Virtual Tape Volumes Configuring the Diamond-VTRAID Level Hot Spare sledsEnhancing performance InterleaveVirtual Tape Optional Hot Spare Sled To set up RAID Level 10 with Hot Spare sledsZones Planned configuration is a work-in-processPrinciples of Zoning Device portion defines the LUNsStatus and Sense Data Factors to considerType ZoneInfo To create a zone Configuring ZoningTo remove zones To change current zonesZone definition tables The Zone commands ErrorsUpdating firmware via the RS-232 serial port Updating FirmwareUpdating firmware via the optional Ethernet card Type put ....ima Cd c\diamond\flashPower On Self Test Post Each time Diagnostics, Upgrade and MaintenanceRS-232 Monitoring Port and CLI One tool to Ethernet Monitoring Port and CLI If the optionalSystem Fault LED and Error Codes If a serious Power Supply Monitoring The Diamond-VT25C 32C 35C 40C Disk Drive Activity and Disk Fault LEDs Each Monitoring, reporting Windows 2000 special instructions Error Messages TroubleshootingCommand Line Interface messages Specific situations and suggestionsIf you can’t access the Diamond-VT CLI via Ethernet If a power supply failsIf you cannot read or write to the Diamond-VT Type FirmwareRestart in CLIFactory Default Resetting DefaultsDefault Return to Default settingsCommand Default Rebuilding RAID Level 5 and 10 Configurations To synchronize mirrored drives manually Hardware Maintenance Hardware maintenance Disk Drives Hot Swap Operating InstructionsTo replace a blower assembly Power SuppliesBlower Assemblies Fibre Channel technology Appendix a GlossarySAN technology Scsi protocolAppendix Appendix B ATA Disk Technology FeatureFibre Channel Appendix C LunInfo for a Jbod setup PartitionInfo active 59 LunInfoZoneInfo TapeVolumeInfoViii First time configuration after download Appendix D Sample Zoning Command SequencesSimple configuration Symmetric ModelZoneClearAll ZoneCreate zone1 Asymmetric ModelZoneAddPort zone1 ZoneCreate zone2 ZoneAddPort zone2 ZoneCreate zone3Combined Symmetric/Asymmetric Model Rack Mount Dimensions Appendix E SpecificationsFloor Mount Dimensions Environmental and physicalSafety compliances Appendix F Product SafetyEMC specifications Radio and television interferenceDescription All models Appendix G Part numbersManufacturer limited warranty Appendix H WarrantyContact Atto Technology, Inc
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