ATTO Technology 2500C operation manual Diagnostic commands

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7.1.4 Diagnostic commands

ATTO iPBridge diagnostic commands help validate iPBridge operation and diagnose or isolate iPBridge faults. Event logging is a mechanism for on-site observation of internal iPBridge behavior such as tracing SCSI commands received over the GbE from the host and return of data and status to the host.

BridgeModel

Reports model information about a specific iPBridge

Get syntax: get BridgeModel

BridgeName

Specifies name used to identify individual iPBridge units. May be up to a maximum of eight characters. It is not the World Wide Name (WWN).

Set syntax: set BridgeName [value]

Takes effect immediately

Get syntax: get BridgeName

ClearEventLog

Clears the contents of the event log. No events are recorded until the command has been completed.

Immediate command: ClearEventLog

ClearTraceLog

Clears the contents of the trace log. No events are recorded until the command has been completed.

Immediate command: ClearTraceLog

DisplayEventLog

Displays the most recent page of event log entries. Typing a +, - or = causes the next, previous or same page of event log entries to be displayed. No events are recorded until the command has been completed. Type <escape> to disable the command, begin new log entries, and return to CLI.

Immediate command: DisplayEventLog < + - = q>

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DisplayEventLogFilter

Filters the display of data for specific iPBridge subsystems when in DisplayEventLog mode. If enabled for a particular subsystem and level, that subsystem and level is masked when the command DisplayEventLog is issued.

Subsystem entries:

Log level entries:

SCSI

INFO

ENET

WARN

GEN

CRIT

NVRAM

FAIL

PERF

ALL

ECC

 

ALL

 

HTTP

 

iSCSI

 

NDMP Default: disabled

Set syntax: set DisplayEventLogFilter [subsystem] [level] [enableddisabled]

Get syntax: get DisplayEventLogFilter [subsystem] [level]

DisplayTraceLog

Displays the most recent page of trace log entries. Typing a +, - or = causes the next, previous or same page of trace log entries to be displayed. No events are recorded until the command has been completed. Type <escape> to disable the command, begin new log entries, and return to CLI.

Immediate command: DisplayTraceLog < + - = q>

DisplayTraceLogFilter

Filters the display of data for specific iPBridge subsystems when in DisplayTraceLog mode. If enabled for a particular iPBridge port, that port is masked when the command DisplayTraceLog is issued.

Default: disabled

Set syntax: set DisplayTraceLogFilter [ndmp scsi all] [dp sb all] [enabled disabled]

Get syntax: get DisplayTraceLogFilter [ndmp scsi all ] [dp sb all ]

ATTO Technology Inc. iPBridge Installation and Operation Manual

Page 51 Page 53
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Page 51 Page 53
Contents Atto iPBridgeTM 2500C/R/D Page Page Contents Additional configurations Copying iPBridge configurationsTroubleshooting Atto ExpressNAV interfaceDiagnostic commands Maintenance commandsAlternative interface options Serial port configuration commands Scsi configuration commandsEthernet commands Ndmp commands ISCSI commandsMapping commands Appendix a Atto iPBridge, FibreBridge familyPage IPBridge 2500 provide storage options IPBridge2500 featuresIntelligent Bridging Architecture, the engine 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 Atto iPBridge 2500C Operating Temperature 0-70C externalHeight of tallest component .535 inches 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 worksProcedure Setting up NdmpAssign Ndmp names to devices Mapping devices Ndmp Map devices automaticallyMap devices manually Click AutoMapConfiguration mapping Ndmp Mapping devices iSCSI Single Target modeNode names 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 Restart FirmwareHelp 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 iPBridge Scsi ports Performance issuesChecking Ethernet Host Adapter or NIC 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 VirtualDriveResponseSerialPortBaudRate Serial port configuration commandsSerialPortEcho 50 CLI Ethernet commands 52 CLI Ndmp commands NDMPAuthTypeNDMPMaxVersion NDMPPortNumber54 CLI ISCSI commands ISNSServer ISNSLoginControlMultiTargetMode AutoMap Mapping commandsRoute List to the map which satisfies a search for the given LUN Appendix a Atto iPBridge, FibreBridge family Product features 2500C/R/D 2700C/R/D 1500E/D 1550E/DIPBridge products 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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