ArptabShow, ClearReservationdevId | ADIC Scalar 1000, SNC 5100

SNC 5100

Usually a value of 0 indicates success, but some successful commands return a different value.

arptabShow

The arptabShow command displays the contents of the ARP table. The ARP table contains the current Internet-to-Ethernet address mappings. This information may be useful to the LAN administrator.

SN60023 > arptabShow 192.168.1.19 at 8:0:20:23:2f:db value = 0 = 0x0

SN60023 >

cd

You can move to a different directory (usually in the flash file system) using the cd command.

SN60023 > cd "MGMT" value = 0 = 0x0 SN60023 >

clearReservation[devId]

The clearReservation command can be used to force-clear a reservation held by a host for the specified target device. It may be necessary to issue this command if a host that has a reservation for a shared device was disconnected from the SNC 5100 without properly shutting down the application software that issued the reservation. If this is the case, other hosts that attempt to access the shared device will repeatedly receive reservation conflict status from the device. Issuing this command may result in resetting the target device.

Parameter

Value

devId

The index of the device (LUN)

SN60023 > clearReservation 4 value = 0 = 0x0

SN60023 >

114 Commands

6-00020-02

Image 122

ADIC Scalar 1000, SNC 5100 manual ArptabShow, ClearReservationdevId, Parameter Value

Contents

User Guide Copyright Notice Copyright Notice Europe Introduction Install the SNC Maintenance Action Plans Removal and Replacement Procedures Diagnostic Command Reference Connecting to the Service PortService Port Command Reference Startup Message Reference Post Error CodesWarranty and Eula Glossary Welcome Safety NoticesSafety Inspection Safety Label Remove AC PowerSafety Label Check External Machine Check Lithium Battery Fusing RequirementsLaser Safety Environmental Notices and Statements Regulatory Notices General RestrictionsUsage Restrictions Electronic Emission Statements Industry Canada Compliance Statement European Community Compliance Statement SNC CE Notice Documentation Configuration Overview Overview Interface Protocol Awareness Configuration SupportAddress Mapping Fibre Channel Connections Hardware Product Description and FeaturesFibre Channel Interfaces Gbic speed Cable Type Distance Ultra2 Scsi I/O Interfaces Ethernet Scsi Command SupportService Port LED Indicators LEDs Supported Platforms Scsi Operating Environment Operating SpecificationsSupported Devices Power Consumption Power Requirements SNC Operating Specifications 00020-02 Step Actions Comments and References Pre-installation ProcedurePre-Installation Checklist Installation Procedure Installation Checklist Installation Checklist See the setHost port,OS Host Utility Software Host Utility Software Attaching Scsi Devices Post-InstallationOther Installation Issues Maximum Number of LUNs Transfer Rates Ultra, Fast, and Asynchronous Wide and Narrow Scsi Buses Max Bus Endorsed Terminology Max. Bus Speed Lengths Table of Scsi Terminology and LimitationsScsi Trade Association Terminology MB/Sec Devices Problems on the Scsi Bus Scsi Bus Termination Excessive termination Bent pins in a Scsi connectorMissing terminator at the end of a Scsi bus Multiple devices at the same ID Inadequate cables Host Bus Adapter SetupFuses Mixed cable types Power-Up and Boot Sequence Guidelines Installing the SAN ExplorerInstalling the Host Registration Service SNC SNC Other Installation Issues 00020-02 Maintenance Action Plans Troubleshooting Table Component Subsystem Go To Review all visual observations and Event Codes against on Event Codes and ActionsCheck Event Log Description Event Viewing Default Action2Event Codes and Actions Code Level1 Threshold Event Viewing Default Action Code Level Threshold Description Code Level1 Threshold LIP Event Codes and Actions Health Check Event Descriptions Heartbeat Event Descriptions Action Number Action Reference TableAction Reference Table Event Viewing Levels Event Code or Obvious SymptomStart MAP Event Viewing Levels Visually Inspect LEDs Check Host Versions Check for Problems on Attached DevicesCheck SNC 5100 Product Versions Adic Management Console version Firmware version Hardware version Perform Health Check Stop all I/O Remove the Ethernet cable if installedQuick Component Check Database Full MAP Check the Host Event Log Device Access MAP Check Fibre Channel Port Status Check Scsi Channel Devices Get Scsi Information for the SNC Check Channel Zoning SettingsScsi Channel MAP Check Attached Scsi Devices from the Service Port Compare Listed versus Physical Devices Compare Listed versus Supported Devices Check Scsi Bus Termination Check for Multiple Scsi IDs Type Improper Device Type Examine Scsi Cables Examine Scsi Connectors Scsi Health Check Scsi Loop Back Test Testing Scsi Cables Isolating Scsi devices Restore Scsi Setup Fibre Channel MAP Verify Fibre Channel Connections Test Gbic Examine Cables Fibre Channel Loop Back Test Testing Fibre Channel Optical Cable Replace Fibre Channel Cable Replace Fibre Channel Device Observe Operational LED Behavior Temperature MAPMAP for the SNC Notification of Problems in Temperature Subsystem Temperature Warnings or Alarms Received Power MAP Fan Speed is in Warning or Alarm Range Ethernet MAP Ethernet Port on Faceplate SNC Example SN60023 ifShow SNC Display of failed Ping test Step From the service terminal, enter the diagBoot commandFrom the service port, enter the elTest command Verify that the diagmode prompt is displayed Service Port MAP If both addresses are the same, go to step Check Connection with Boot Messages Check the RS-232 Cable Perform these steps if SFM devices are unavailable Virtual Private SAN Scalar Firewall Manager Settings MAPCheck Scalar Firewall Manager Access Settings Verify Host Access to Devices SNC Page Removal and Replacement Procedures Handling Electrostatic Discharge-Sensitive Parts Removing the Gbic Removing and Replacing the GbicBefore Removing or Replacing the Unit Replacing the Gbic Removing and Replacing the Unit Removing the SNC Final Test Preparation Final Diagnostic TestsReplacing the SNC Fibre Channel Tests Test Fibre Channel Port Test Scsi Port 3 Ethernet TestTest Scsi Port 1 Network Setup for the SNC For more information, see Network Setup for the SNC For more information, see the hostNameSet command on , Pre-Installation Checklist, onEnter the hostNameSet command to set the Host name Ethernet Port Foster ethAddrSet 10.0.0.2 Checklist Updating the SNC Post-Repair Checklist Post-Repair Checklist Start the Adic FcShowDevs SNC Post-Repair Checklist 00020-02 Service Port Connections DB-9 RS-232 Connector Pin Assignments Lists the null modem cable connections Connecting the Service TerminalHardware Required Null Modem Cable Connections Initial Setup of HyperTerminal Verifying the Connection Updating Firmware and Configurations Updating SNC 5100 Firmware Saving a Configuration File Loading a Configuration File Status Description Code Zmodem Status Code TableZmodem Status Codes Setting the Time and Date Setting the Real Time Clock For more information, see the tzSet timezone command on Adding a Host System Running Timeserver For more information, see the setTimeHost command on Disabling the Timeserver Host For more information, see the rtcSetCurrent command on Synchronizing the Real Time Clock with a Timeserver Command or Command Description Group Command and Control CommandsCommands Listed Alphabetically byFunction Managing the SNC Environmental Sensors Command or Command Description GroupDiagnostics Ethernet Network Event Logging Fibre Channel Help Flash File SystemHealth Check Product Data Scalar Firewall Manager Scsi Startup Parameter Value ArptabShowClearReservationdevId CleShowAll CleHelpCleShow LUN CsClearLogFile DateSetFromRTC DiagBootDiagHelp command displays a list of the diagnostic commands DiagHelp DisableCC option number Option Channel Name Description EnableCCEnvMonShow EnvMonRangeShow EthAddrGet Parameter Value Meaning EthAddrSetFcConnTypeGet port FcConnTypeSet port,connection FcFibreSpeedGet port FcFibreSpeedSet port,speed FcGbicShow port GBIC. Specifying the port number is optional Finisar Corp Value Port Mode FcPortModeGet port FcPortModeSet port,mode FcRestart port FcShow level Level Meaning Ctlr Id FcShowDevs Ext. Fifo FcShowNames FcTxDisable portFcTxEnable port GateAddrGet GateAddrSet Help Help command displays a list of the shell commandsTerminal Commands 133 00020-02 HlthChkIntervalSet HlthChkHelpHlthChkIntervalGet HlthChkNow HlthChkLevelGetHlthChkLevelSet Host add,hostname,ipAddress Host delete,hostname Following is an example of host file contentsWhere Host list HostTypeShow HostNameSetHostShow IcmpstatShow IfShow InetstatShow InitializeBox LoggerDump number IpstatShowLicenseShow LoggerDumpCurrent level File are displayed starting with the most recent eventsSN600393 Ls or ll MacShow Ethernet interface MapCompressDatabase MapHelp MapRebuildDatabase MapShowDatabase MapShowDevs SNA MbufShow MapWinnowDatabaseMapWinnowDatabaseLun dev ID Administrator NetHelp NormalBoot Rdate timeserver ReserveShow level RebootReset ReserveShow Viewing Levels On original equipment, the RID tag will be blank RestartScsi channelRidtag value Route Route add,destination,gateway Route list Route list command lists the existing routesRoute delete,destination,gateway String RtcSetCurrent ScsiAltIdGet channel ScsiAltIdSet channel,id ScsiHostChanGet channel ScsiHostChanSet channel,mode ScsiRescan channel ScsiHostIdGet channelScsiHostIdSet channel,id ScsiResetDisableGet channel ScsiResetDisableSet channel,mode ScsiShow LUN SetFcFrameSize channel,size ScsiTermGet channelScsiTermSet channel,termination SetFcHardId channel,id SetHost port,OS SetNettime value Value Meaning SetTimeHost SfmAccessApplySetSnaCCLun newLUN Access Value SfmAccessClear disable codeSfmAccessSet hostindex,Starting LUN,Ending LUN,Access SfmActiveSet If SFM is already active, the following is displayed SfmFeatureEnable license key stringFollowing command example shows SFM information for host Id SfmConnectionSet hostindex,host connection string SfmNameSet hostindex,name string SfmInactiveSetIf SFM is already inactive, the following is displayed SfmShow hostIndex Hostindex Meaning ShellLock SfmSparseAccessSethostindex,LUN string,AccessSfmTypeSet hostIndex,OS type string ShowBox ShowVersions SncFeatureEnable licensekeystring SnmpCommunitiesShow SnmpHelp command displays a list of the snmp commands SnmpHelp SnmpTrapCommunitySet string,view SnmpReadCommunityAdd string ,viewSnmpReadCommunityRemove string SnmpWriteCommunityAdd string,view SnmpWriteCommunityRemove string SysConfigShowSysNodeNameModeSet Mode SysVpdShow or sysVpdShowAll Mode DefinitionSysNodeNameModeShow OEM Adic Data for the Fibre Channel Gbic IBM Gbic NV RAM CPU Sz filename Targets TcpstatShow TrapDestAdd ipAddress TrapDestRemove ipAddress UdpstatShow TrapDestShowTzSet timezone Uptime UserAdd username,passwordUserDelete username,password User UserHelp UserHelp command displays a list of the user commandsUserList Version SNC Boot Modes Entering Diagnostic Mode Health Check Special ProceduresRestoring Normal Mode Manual Health Check Retrieving the Code 43 Dump File Event Log Dump SNC Boot Mode Commands Diagnostic Commands ElTest FcSlotTest ScsiChannelTest x,y Unsuccessful Fibre Test Unsuccessful Scsi Test cable not plugged ShowBox also lists the cabling requirements for each slot SupportDump EnvMonShow dmva reserveShow Post Boot Behavior ROM Init Simple Access Test Initial Post Pattern Test Bitwalk TestMemory Size Address Test Identify and Execute bootromSecondary Post Post Service Menu Start of Bootrom Button may be depressed any time during the memory tests Cold boot from Alternate bootromCold Boot from primary bootrom After completing the memory tests Post will display Full Version information Error DisplaysReceive new boot image from serial port SNC Post Service Menu 00020-02 Bootrom Messages See the sample code below LIC Initialization Messages Final Startup Messages SNC Bootrom Messages 00020-02 Basic Input/Output System Dynamic Random Access MemoryMaintenance Action Plan Differential Ended Synchronous Dynamic Random Access Memory Power-On Self testReplacement Identification SAN Replication Services Warranty and Eula Adic Limited Product Warranty Adic Limited Product Warranty 00020-02 Adic End User License Agreement Adic End User License Agreement 00020-02 Adic End User License Agreement 215 00020-02 SNC Bootrom 110, 171 Index Post MAP SNC 220 00020-02