ATTO Technology VT-Class manual DriveWipe, LUNState, IdeTransferRate, IdeWriteCache, InquiryData

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DriveWipe

Initializes a drive: wipes it of all data. Drive must be offline

Set syntax: DriveWipe [Destination Sled] [Dest Drive] Requires a SaveConfiguration Restart command Get syntax: DriveCopyStatus

ECC

Specifies or displays whether ECC is enabled or not. If ECC is not available, an ECC invalid message will be returned.

Default: enabled

Set syntax: set ECC [enabled disabled]

If enabled, SaveConfiguration Restart command required If disabled, SaveConfiguration command required

Get syntax: get ECC

LUNInfo

Displays information about all LUNs (logical unit numbers) or detailed information about a specific LUN. Do not specify a LUN to get information about all LUNs. Specify a LUN to get detailed information about that individual LUN. For examples, see LUNInfo on page 39.

Get syntax: get LUNInfo [LUN]

LUNState

Sets the LUN to the specified state. May be used to facilitate removal and insertion of sleds and RAID groups during power up/power down of sleds.

Default: online

Set syntax: set LUNState [LUN number] [onlineoffline]

Get syntax: get LUNState [LUN number]

IdeTransferRate

Sets the DMA mode transfer rate for all devices. Choices are 0, 1, 2, 3, 4

Default: 4

Set syntax: set IdeTransferRate [0 1 2 3 4] Requires a SaveConfiguration Restart command Get syntax: get IdeTransferRate

IdeWriteCache

Sets write caching for all drives.

Default: enabled

Set syntax: set IdeWriteCache [enabled disabled] Requires a SaveConfiguration Restart command Get syntax: get IdeWriteCache

InquiryData

Sets/displays the SCSI media changer (MC) & tape drive (TD) inquiry data returned by the Diamond Virtual Tape device.

MC Vendor ID: 1 - 8 chars

MC Product ID: 1 - 16 chars

MC Revision: 1 - 4 chars

TD Vendor ID: 1 - 8 chars

TD Product ID: 1 - 16 chars

TD Revision: 1 - 4 chars

Set syntax: set InquiryData [MC Vendor ID] [MC Product ID] [MC Revision] [TD Vendor ID] [TD Product ID] [TD Revision]

Requires a SaveConfiguration Restart command Get syntax: get InquiryData

MediumType

Sets or displays the medium type returned by the mode pages. Use the command InquiryData to change the inquiry data displayed. Choices are

DLT/Diamond = 0x85 SDLT = 0x86

LTO = 0x00

AIT = 0x34

Default: 0x85

Set syntax: set MediumType [medium type] Requires a SaveConfiguration Restart command Get syntax: get MediumType

PartitionInfo

Displays Partition information for the selected partitions. See PartitionInfo on page 39 for examples.

Immediate command: PartitionInfo [activeplanned] [Virtual Drive ID] [Partition ID]

QuickTape

Configures the Diamond-VT as a Virtual Tape device. Specify the RAID level, either RAID5 or RAID10, the number of tape volumes, enable ZoneState and specify whether Hot Spare sleds are enabled.

The system will determine the optimal number of Virtual Devices based on the number of tape volumes. Hot Spares are not available for all Virtual Tape configurations. You must designate enabled to allow Hot Spare sleds or disabled to forgo Hot Spare sleds

You may specify the first four to six alpha-numeric characters of a tape bar code, used by tape backup

42 CLI: configure drives

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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 WarrantyAtto Technology, Inc PrefaceDisclaimer 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 Rack Mount Diamond-VT Physical SetupFloor Model Physical setup Manual configuration Connecting a Fibre Channel ArrayAutoconfiguration 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 Initiator Host Diamond-VT In-band CLI Over Fibre ChannelDetails 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 Browser compatibility Atto ExpressNAV Browser-based InterfaceNavigating ExpressNAV Parameter name Submit button Reset buttonExpressNAV Pages Configuration Tape VolumesLogical Units PartitionsReady CLI Interface via ASCII-based CommandsSaveConfiguration command 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 LUNsType ZoneInfo Factors to considerStatus and Sense Data To create a zone Configuring ZoningTo remove zones To change current zonesZone definition tables The Zone commands ErrorsUpdating firmware via the optional Ethernet card Updating FirmwareUpdating firmware via the RS-232 serial port 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 optional25C 32C 35C 40C Power Supply Monitoring The Diamond-VTSystem Fault LED and Error Codes If a serious 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 InstructionsBlower Assemblies Power SuppliesTo replace a blower assembly Fibre Channel technology Appendix a GlossarySAN technology Scsi protocolAppendix Fibre Channel FeatureAppendix B ATA Disk Technology 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 numbersContact Atto Technology, Inc Appendix H WarrantyManufacturer limited warranty
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