ATTO Technology 2500C operation manual Scsi configuration commands

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7.1.5 SCSI configuration commands

The SCSI ports are configured with default settings but may be customized to your specifications using the CLI commands in this section.

SCSIInitID

Specifies the SCSI initiator ID to be used on the specified SCSI port. All maps coinciding with the user-specified SCSIInitID must be set to offline and becomes invalid upon issuing this command. Choices are 0 to 15.

Default: 7

Set syntax: set SCSIInitID [sb [0-15] ]

Requires a SaveConfiguration command

Get syntax: get SCSIInitID

SCSIPortBusSpeed

Controls the transfer rate at which the iPBridge tries to negotiate with its SCSI devices.

Default: Ultra3

Set syntax: set SCSIPortBusSpeed [sb [fast ultra ultra2 ultra3]

Requires a SaveConfiguration command

Get syntax: get SCSIPortBusSpeed [PortNum]

SCSIPortList

Returns a list of available SCSI ports and their current status. Valid status values are O.K. and Failed.

Immediate command: SCSIPortList

SCSIPortSelTimeout

Indicates the time, in milliseconds, that the bridge waits for a response from a SCSI device on the selected port after a selection request.

Information only command: get SCSIPortSelTimeout [sb]

SCSIPortSyncTransfer

Specifies whether synchronous SCSI transfers should be negotiated with devices on the specified SCSI port.

Default: enabled

Set syntax: set SCSIPortSyncTransfer [[sb [enabled disabled] ]

Requires a SaveConfiguration command Get syntax: get SCSIPortSyncTransfer [sb]

SCSIPortTermination

Configures/reports the SCSI internal termination of the SCSI port identified.

Default: enabled

Set syntax: set SCSIPortTermination [sb [ enabled disabled]]

Requires a SaveConfiguration command Get syntax: get SCSIPortTermination [sb]

SCSIPortReset

Resets the specified SCSI bus.

Immediate command: SCSIPortReset [sb]

SCSIPortResetOnStartup

Specifies whether the SCSI port should be reset on power- up or not.

Default: enabled

Set syntax: set SCSIPortResetOnStartup [sb [enabled disabled] ]

Requires a SaveConfiguration command Get syntax: get SCSIPortResetOnStartup [sb]

SCSIPortWideTransfer

Specifies whether wide SCSI transfers should be negotiated.

Default: enabled

Set syntax: set SCSIPortWideTransfer [sb [enabled disabled] ]

Requires a SaveConfiguration command Get syntax: get SCSIPortWideTransfer [sb]

SCSITargets

Returns a list of SCSI devices operational on the referenced SCSI port. Also updates the current logical to physical address mapping configuration by updating the status of any online maps/routes to unavailable if a device is not found or to online if a device is found at the respective SCSI address.

Immediate command: SCSITargets [sb]

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ATTO Technology Inc. iPBridge Installation and Operation Manual

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Contents Atto iPBridgeTM 2500C/R/D Page Page Contents Additional configurations Copying iPBridge configurationsTroubleshooting Atto ExpressNAV interfaceAlternative interface options Maintenance commandsDiagnostic commands Ethernet commands Scsi configuration commandsSerial port configuration commands Ndmp commands ISCSI commandsMapping commands Appendix a Atto iPBridge, FibreBridge familyPage Intelligent Bridging Architecture, the engine IPBridge2500 featuresIPBridge 2500 provide storage options Possible storage Configurations Connectivity, infrastructure solutionsAtto iPBridge 2500R/D Installation instructions LED indicatorsExhibit 1.1-1 Atto iPBridge 2500R/D connector side Serial interfaceBack connector side Height of tallest component .535 inches Operating Temperature 0-70C externalAtto iPBridge 2500C Exhibit 1.2-1 Atto iPBridge 2500C faceplate Exhibit 1.2-2 Atto iPBridge 2500C board layout Configuring the iPBridge Microsoft iSCSI Initiator changesGetting an IP address Click Launch BrowserNdmp configuration provides backup How Ndmp worksAssign Ndmp names to devices Setting up NdmpProcedure Mapping devices Ndmp Map devices automaticallyMap devices manually Click AutoMapConfiguration mapping Ndmp Node names Single Target modeMapping devices iSCSI Multiple Target mode Automatically configure Multiple Target modeManually configure Multiple Target mode Click on the Multi Target Mode enabled button Click SubmitMapping single vs. multi target mode Exhibit 2.4-1 Examples of single and multiple target modesExhibit 2.4-2 Mapping with Atto ExpressNAV Additional configurations Change the current user name, passwordCreate a read only password or user name Set the Real Time ClockConfiguring Scsi devices Snmp protocolAccessing ExpressNAV Atto ExpressNAV interfaceBrowser compatibility To optimize ExpressNAV in Internet ExplorerExhibit 3.0-1 An ExpressNAV ExpressNAV pages Help FirmwareRestart Using Atto ExpressNAV Using FTP over GbEUpdating firmware Preliminary stepsCopying iPBridge configurations Using ZModem over the serial portZModem send clone.cln Send File/ZModem sendTroubleshooting Inside out methodCheck the host event log Check the iPBridge event and trace logsCheck for problems on attached devices Check host versionsComponent check Checking Scsi devicesChecking the iPBridge internal configuration Checking the serial portChecking iPBridge Ethernet ports Checking the LAN/WANChecking the iSCSI Host Adapter or NIC Checking the iSCSI OS driverChecking the Operating System Checking the applicationsChecking Ethernet Host Adapter or NIC Performance issuesChecking iPBridge Scsi ports Checking the host system Alternative interface options Use the serial port or headerUse Telnet Type iPBridge in the New Connection dialog boxExhibit 7.0-1 Start up messages AttoCommand conventions Symbol Indicates CLI provides ASCII-based interfaceCLI commands summary Command Defaults ExampleSntp 38 CLI General use commands Username VerboseModeMaintenance commands SpeedWriteDefault SNTPServerSpeedWrite TimeDiagnostic commands DumpEventLog DumpTraceLogEventLog EventLogFilterPing RouteDisplaySCSIPortList SCSITargetsTemperature SNMPTrapAddressSNMPTraps TailEventLogScsi configuration commands Performance enhancement to newly-mapped Scsi devices VirtualDriveResponseSerialPortEcho Serial port configuration commandsSerialPortBaudRate 50 CLI Ethernet commands 52 CLI Ndmp commands NDMPAuthTypeNDMPMaxVersion NDMPPortNumber54 CLI ISCSI commands MultiTargetMode ISNSLoginControlISNSServer Route Mapping commandsAutoMap List to the map which satisfies a search for the given LUN IPBridge products Product features 2500C/R/D 2700C/R/D 1500E/D 1550E/DAppendix a Atto iPBridge, FibreBridge family Fibre Bridge products Appendix B Cabling Scsi cablingCable types ExamplesEthernet connections Appendix C Glossary Term DefinitionVi Appendix Appendix D Safety standards and compliances FCC Standards Radio and Television InterferenceEuropean Standards Appendix E Atto accessories Appendix F Warranty, contact information Contact Atto Technology, Inc
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