ATTO Technology S-Class manual Updating Firmware, Updating firmware using the RS-232 serial port

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9.0 Updating Firmware

Engineers, technicians and/or system administrators/integrators may update the firmware of the Diamond Storage Array using the Command Line Interface (CLI) or the Advanced CLI Configuration page of the ExpressNAV interface (Refer to ATTO ExpressNAV: Browser-based Interface on page 25) via the RS-232 serial port or the optional Ethernet management services card.

Updating firmware using the RS-232 serial port

To update the firmware via a connection to the RS-232 serial port, you will need

a host computer with a terminal emulation program such as HyperTerminal in Windows

binary information file (“....ima) available from technical support or on our website (refer to

Contact ATTO Technology, Inc. on page viii)

a null modem serial cable with a DB-9 connector

To update firmware

1Connect to Diamond Storage Array services via the RS-232 port (refer to Accessing the Array on page 17). You should now be in the Command Line Interface mode.

2Copy the latest Diamond Storage Array image file (“...”.ima) onto the host computer.

3Type ZModem Receive at the Ready prompt.

The terminal program on the host should be in Zmodem only mode, with no other parameters.

4 On the terminal program, choose

Transfer Send File.

5In the Send File box, enter the current Diamond flash (“...”.ima) filename or click the browse button to find it.

6Click Send File

7The Diamond should acknowledge receiving the file and display a message not to interrupt power for 90 seconds.

CAUTION

Do not interrupt the flash process. If the process is interrupted, the Diamond Storage Array will become inoperable and will have to be returned to the factory for repair.

Do not turn off the Diamond Storage Array until the display returns the Ready prompt.

8When the flash procedure is complete, cycle power on the array.

Updating firmware using the optional Ethernet card

To update the firmware via the optional Ethernet management services card, you will need

the optional Ethernet management services card installed in your array

a host computer with a network card or a network-connected device such as a hub

binary information file (“....ima) available from technical support or on our website (refer to

Contact ATTO Technology, Inc. on page viii)

a crossover network cable for a direct connect or standard network cable if attached to a network device

a valid IP address

Procedure

1Connect a cross-over cable (for a direct connection to a PC) or regular network cable from a network device to the optional RJ45 Ethernet port on the Ethernet management card on the front of the Diamond Storage Array.

Or, attach a DB-9 null modem serial cable from the RS-232 port of the Diamond Array to a host computer and open a terminal emulator program on the host to set the Ethernet parameters.

2Power on and boot up the host computer.

3Turn on the Diamond Storage Array.

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ATTO Technology Inc. Diamond Storage Array Installation and Operation Manual

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Contents Diamond Storage Array Class Page Page Contents In-band CLI Over the Fibre Channel Serial Port Configuration Commands Configuring Drives RAID Interleave Parameters Appendix D Specifications Vii Appendix E Warranty ViiiPreface Atto Technology, IncPage Diamond Storage Array features Diamond Storage Array Product OverviewFibre Channel model Scsi modelAdxt Powers ATA to New Levels Diamond Storage Array Technical OverviewATA Interface Engine AIE The interface to each Installation Instructions Physical setupSet up the Ethernet connection Connect to EthernetSet up RAID configuration Floor model ComponentsRack mount Components Physical Set Up Spaced rail pairs in some rackmount cabinetsRack mount cabinets with stationary shelf or tray Sliding shelf or tray type systems should neverGeneral instructions Autoconfiguration Connecting a Fibre Channel ArrayManual configuration Fibre Channel connections Connecting a Scsi Array To connect a Scsi arrayBus speed, MB/sec Bus width Max. bus lengths Max. device BitsScsi connections Determining Drive and Sled Designations Physical numberingLogical numbering Numbering conventionsExamples Unique serial number for each LUNRAID Level 10 QuickRAID10 The QuickRAID10 RAID Level 5 QuickRAID5 with a fullyAccessing the Array Command Line InterfaceAtto ExpressNAV RS-232 portSnmp Details In-band CLI Over the Fibre ChannelInitiator Host Diamond Array Invalidparameterincdb will be returned Initiator/Host Diamond Storage ArraySerial Port Access Serial port access Ethernet Access Telnet and Snmp Protocols To connect to the Ethernet portTo use Telnet To use SnmpType SaveConfiguration restart to reboot the array Traps are generated for the following situationsAtto ExpressNAV Browser-based Interface Browser compatibilityOpening an ExpressNAV session Navigating ExpressNAVInformation Sidebar ExpressNAV Pages Configuration Clear DataLogical Units RebuildCommand Line Interface Use and Guidance Command Line Interface actions and responsesPage Summary of CLI Commands Command Defaults ExampleCommand Defaults Example General Use Commands General CLI commands Ethernet Commands TelnetTimeout TelnetPasswordTelnetUsername Fibre Channel Configuration Commands FcPortInfo FcPortListFcPortName FcWWNameSerial Port Configuration Commands SerialPortBaudRateSerialPortHandshake SerialPortEchoSerial port CLI commands Diagnostic Commands SledFaultLED TemperatureSMARTData VirtualDriveInfoMaintenance Commands FcScsiBusyStatusMaxEnclTempAlrm MinEnclTempAlrmMaintenance CLI commands Drive Configuration Commands DriveWipe IdeTransferRateLUNState QuickRAID0RestoreModePages RAID5ClearDataRAID5ClearDataStatus RAIDInterleaveExamples, refer to Information Commands Results on Jbod Just a Bunch of Disks Configuring DrivesRAID Level Hot Spare sleds InterleaveEnhancing performance To set up the Jbod configuration JbodJbod RAID Level Sled-based versus disk-basedTo remove RAID Level 0 groups LUNs virtual drive numbersPage Page To set up RAID Level 1 groups Type SaveConfigurationType SaveConfiguration Storage Management To remove RAID groupsTo set up RAID Level 1 with Hot Spare sleds Type set QuickRAID 1To set up RAID Level 5 groups Configuring a fully-populated arrayTo set up one RAID Level 5 group with one Hot Spare sled To set up two RAID Level 5 groups with two Hot Spare sleds Type set QuickRAID5 1 Type SaveConfiguration RestartType set QuickRAID5 2 Type SaveConfiguration Restart LUN Type set QuickRAID5 ALL Type SaveConfiguration Restart Removing RAID groupsTo set up RAID Level 10 groups Type set QuickRAID10 0 1 2To set up RAID Level 10 with Hot Spare sleds Type set QuickRAID10 1 Type SaveConfiguration RestartRebuilding RAID Configurations Set AutoRebuild disabled saveconfiguration restart To synchronize mirrored drives manuallyRAID Interleave Parameters To change the RAID Interleave parameterRAID interleave Hardware Maintenance Maintenance Hot Swap Operating Instructions Disk drivesTo replace a blower assembly Power suppliesBlower assemblies Type set QuickRAID1 Type SaveConfiguration Restart Optional Hot Spare SledTo set up two RAID Level 5 groups with Hot Spare sleds Virtual Drive Hot Spare sledsProcedure Copying DrivesCopy drives Updating firmware using the RS-232 serial port Updating FirmwareCd c\diamond\flash Type put ....imaSystem Monitoring and Reporting Power supply monitoring System fault LED and error codesNumber of blinks Windows 2000 special instructions Error messages TroubleshootingCommand Line Interface messages Specific situations and suggestions If LUNs do not display on the host Type FirmwareRestartResetting Defaults DefaultFactory Default To return to Default settingsCommand Default Reset if default Reset during Chosen Feature Fibre ChannelAppendix B Information Commands Results DriveInfo sled ID drive IDInfo all V80DTESCLUNInfo LUN LunInfoVirtualDriveInfo active planned Virtual Drive ID VirtualDriveInfoSafety compliances EMC specifications Radio and television interferenceFloor mount dimensions Rack mount dimensionsEnvironmental and physical Manufacturer limited warranty Contact Atto Technology, Inc

S-Class specifications

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