ATTO Technology VT-Class manual Maintenance Services Commands

Page 49

6.6 Maintenance Services Commands

Maintenance commands allow updating and maintenance of the Diamond-VT.

FcScsiBusyStatus

You may set the Diamond to report busy or queue full when it is unable to accept a command.

Default: Busy

Set syntax: set FcScsiBusyStatus [busyqfull]

FirmwareRestart

Causes a warm restart of the Diamond Storage Array

Immediate command: FirmwareRestart

MaxEnclTempAlrm

Sets/displays the maximum enclosure temperature alarm of the Diamond Storage Array in degrees Celsius. Valid entries are between 5 and 52 degrees and above the current minimum enclosure temperature alarm

Default: 47

Set syntax: set MaxEnclTempAlrm [5-52]

Requires a SaveConfiguration command

Get syntax: get MaxEnclTempAlrm

MinEnclTempAlrm

Sets/displays the minimum enclosure temperature alarm of the Diamond Storage Array in degrees Celsius.Valid entries are between 5 and 47 degrees and below the current maximum enclosure temperature alarm

Default: 5

Set syntax: set MinEnclTempAlrm [5-47]

Requires a SaveConfiguration command

Get syntax: get MinEnclTempAlrm

ResolveLUNConflicts

Re-numbers any conflicting Logical Unit numbers that exist in the Diamond. Conflicts may occur when a unit is taken from one Array and inserted into another Array.

Immediate command: ResolveLUNConflicts

RestoreConfiguration

Restores configuration to either the default configuration or the configuration last saved into non-volatile memory. The saved option will undo any changes made since the last save.

Immediate: RestoreConfiguration [DefaultSaved]

SaveConfiguration

If the restart option is selected, the Diamond will cycle its power. The norestart option will save changes without restarting. Please note: certain modifications require a

SaveConfiguration command and a system restart. If required, the return Ready. * will be displayed after the return for the modification. You may make several changes through commands and SaveConfiguration before implementing a restart, but once you have restarted the Diamond, all the command changes created before the restart and saved will be implemented. Restart or no Restart parameter is optional

Immediate: SaveConfiguration <Restart NoRestart>

SpeedWrite

SpeedWrite is a method to improve the performance of FCP WRITE commands to SCSI devices attached to the array.

Default: disabled

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

Temperature

Returns the current internal temperature of this Diamond Storage Array in degrees Celsius. The value is read only.

Get syntax: get Temperature

Zmodem

Use the Zmodem protocol to transfer a file to or from the Diamond Storage Array. The filename is required if the ‘send’ option is specified. Available only through the RS- 232 interface

CAUTION

After a firmware image is downloaded to the Diamond Storage Array, the image is placed into flash memory. During this time (about 90 seconds), DO NOT remove power to the Diamond Storage Array or the flash may become corrupted. Power should not be removed until the READY prompt appears.

Immediate command: Zmodem [Send filenameReceive]

ZoneRetrieve

Retrieves the Active Zone Configuration into the Planned Zone Configuration to allow modifications of the current configuration.

Zone syntax: ZoneRetrieve

38 CLI: maintenance

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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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