ATTO Technology 2500C operation manual Mapping commands, AutoMap, Route

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7.1.10 Mapping commands

You may map devices via the web-based server or through the management or serial ports. Refer to Mapping devices: NDMP on page 13 and Mapping devices: iSCSI on page 15 for details.

AutoMap

Automatically assigns a subset of NDMP device name protocol addresses or iSCSI LUNs to a subset of SCSI target destination devices visible to the iPBridge. Valid existing maps are not deleted.

Immediate command: AutoMap

to the same NDMP name, the new BTL overwrites the previous map. Using the Delete identifier removes the map from the map table. In verbose mode, overwriting a map requires secondary confirmation of the action.

Immediate command: Route NDMP [Tape SCSI] [srcName] [SCSI [bb tt ll] Delete]

iSCSITarget

Creates/deletes an iSCSI target name. The target name acts as a suffix to the standard bridge iSCSI-qualified name. The target name may not exceed 24 characters. A newly-created target has one LUN, the iPBridge LUN, at LUN 0. If the target name already exists, this command does nothing. Multiple Target mode must be enabled to use this command. In verbose mode, overwriting a map requires secondary confirmation of the action.

Immediate command: iSCSI [Target Name] <delete>

iSCSITargetNameDisplay

Displays the iSCSI target name. If Multiple Target mode is enabled, iSCSI target names are listed for all existing iSCSI targets.

Immediate command: iSCSITargetNameDisplay

MultiTargetMode

Enables/disables iSCSI multiple target mode addressing on the iPBridge. If enabled, all previous maps are deleted. In verbose mode, overwriting a map requires secondary confirmation of the action.

Default: disabled

Set syntax: set MultiTargetMode [enabled disabled]

Get syntax: get MultiTargetMode

Route

Assigns a host protocol address to a target destination device.

For NDMP, assigns an NDMP device name to a target destination device. More than one NDMP name may be assigned to a SCSI BTL. If you try to map a new SCSI BTL

For iSCSI, assigns an iSCSI protocol address to a target destination device. If Multiple Target mode has been enabled, a valid target name must be specified. If you try to map a new SCSI BTL to the same iSCSI LUN, the new BTL overwrites the previous map. Using the Delete identifier removes the map from its map table. In verbose mode, overwriting a map requires secondary confirmation of the action.

Immediate command in single target mode: Route iSCSI [lun] [SCSI [bb tt ll] Delete] Immediate command in multiple target mode:

Route iSCSI [Target Name] [lun] [SCSI [bb tt ll] Delete]

RouteDisplay

Displays a list of host protocol-to-SCSI address mappings on the bridge.

For NDMP, displays a list of NDMP name to SCSI Bus, Target, LUN mappings. The optional name parameter limits the list to the maps which satisfy a search for the given name.

NumEntries: decimal number of map lines displayed

Name: 32-character NDMP device name

type: NDMP

map type: either Tape or SCSI

sb: decimal SCSI bus number

st: decimal SCSI target number

sl: decimal SCSI LUN number

Immediate command: RouteDisplay NDMP <Name>

For iSCSI, displays a list of iSCSI to SCSI Bus, Target, LUN mappings. If Multiple Target mode has been enabled, the optional Target Name parameter limits the list to the maps which satisfy a search for the given target name. In either mode, the optional LUN parameter limit

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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 Troubleshooting Additional configurationsCopying iPBridge configurations Atto ExpressNAV interfaceMaintenance commands Diagnostic commandsAlternative interface options Scsi configuration commands Serial port configuration commandsEthernet commands Mapping commands Ndmp commandsISCSI commands Appendix a Atto iPBridge, FibreBridge familyPage IPBridge2500 features IPBridge 2500 provide storage optionsIntelligent Bridging Architecture, the engine Possible storage Configurations Connectivity, infrastructure solutionsAtto iPBridge 2500R/D Exhibit 1.1-1 Atto iPBridge 2500R/D connector side Installation instructionsLED indicators Serial interfaceBack connector side Operating Temperature 0-70C external Atto iPBridge 2500CHeight 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 worksSetting up Ndmp ProcedureAssign Ndmp names to devices Map devices manually Mapping devices NdmpMap devices automatically Click AutoMapConfiguration mapping Ndmp Single Target mode Mapping devices iSCSINode names Manually configure Multiple Target mode Multiple Target modeAutomatically 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 Create a read only password or user name Additional configurationsChange the current user name, password Set the Real Time ClockConfiguring Scsi devices Snmp protocolBrowser compatibility Accessing ExpressNAVAtto ExpressNAV interface To optimize ExpressNAV in Internet ExplorerExhibit 3.0-1 An ExpressNAV ExpressNAV pages Firmware RestartHelp Updating firmware Using Atto ExpressNAVUsing FTP over GbE Preliminary stepsZModem send clone.cln Copying iPBridge configurationsUsing ZModem over the serial port Send File/ZModem sendCheck the host event log TroubleshootingInside out method Check the iPBridge event and trace logsComponent check Check for problems on attached devicesCheck host versions Checking Scsi devicesChecking iPBridge Ethernet ports Checking the iPBridge internal configurationChecking the serial port Checking the LAN/WANChecking the Operating System Checking the iSCSI Host Adapter or NICChecking the iSCSI OS driver Checking the applicationsPerformance issues Checking iPBridge Scsi portsChecking Ethernet Host Adapter or NIC Checking the host system Use Telnet Alternative interface optionsUse the serial port or header 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 SpeedWrite SpeedWriteDefaultSNTPServer TimeDiagnostic commands EventLog DumpEventLogDumpTraceLog EventLogFilterSCSIPortList PingRouteDisplay SCSITargetsSNMPTraps TemperatureSNMPTrapAddress TailEventLogScsi configuration commands Performance enhancement to newly-mapped Scsi devices VirtualDriveResponseSerial port configuration commands SerialPortBaudRateSerialPortEcho 50 CLI Ethernet commands 52 CLI NDMPMaxVersion Ndmp commandsNDMPAuthType NDMPPortNumber54 CLI ISCSI commands ISNSLoginControl ISNSServerMultiTargetMode Mapping commands AutoMapRoute List to the map which satisfies a search for the given LUN Product features 2500C/R/D 2700C/R/D 1500E/D 1550E/D Appendix a Atto iPBridge, FibreBridge familyIPBridge products Fibre Bridge products Cable types Appendix B CablingScsi cabling 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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