Specifications
Table Of Contents
- Contents
- About this Guide
- Fabric OS Commands
- agtcfgDefault
- agtcfgSet
- agtcfgShow
- aliasDelete
- aliasJoin
- aliasPurge
- aliasShow
- aliAdd
- aliCreate
- aliDelete
- aliRemove
- aliShow
- backplanetest
- backPort
- backSpace
- bannerset
- bannershow
- bcastShow
- bladeBeacon
- bladeDiag
- bladeDiagShort
- bladedisable
- bladeenable
- bladePropShow
- bsn
- camTest
- centralMemoryTest
- cfgactvshow
- cfgAdd
- cfgClear
- cfgCreate
- cfgDelete
- cfgDisable
- cfgEnable
- cfgRemove
- cfgSave
- cfgShow
- cfgsize
- cfgTransAbort
- cfgtransshow
- chassisName
- chassisShow
- chippropshow
- chipregshow
- cmemRetentionTest
- cmiTest
- configDefault
- configDownload
- configShow
- configUpload
- configure
- Table 2: Configure Command Fabric Parameters (Continued)
- Table 3: Configure Command Virtual Channel Settings
- Table 4: Configure Command Arbitrated Loop Settings
- Table 5: Configure Command System Services Parameters
- Table 6: Configure Command Portlog Events Parameters (Continued)
- crossPortTest
- dataTypeShow
- date
- dbgshow
- diagClearError
- diagCommandShow
- diagDisablePost
- diagEnablePost
- diagesdports
- diagfaillimit
- diagHelp
- diagloopid
- diagmodepr
- diagpost
- diagretry
- diagsetburnin
- diagsetcycle
- diagshow
- diagshowtime
- diagsilkworm
- diagskiptests
- diagstopburnin
- dlsReset
- dlsSet
- dlsShow
- dnsconfig
- errClear
- errDump
- errNvLogSizeSet
- errNvLogSizeShow
- errSaveLvlSet
- errSaveLvlShow
- errShow
- Table 7: Diagnostic Error Codes (Sheet 4 of 4)
- exit
- fabportshow
- fabretryshow
- fabricprincipal
- fabricShow
- fabstateclear
- fabstateshow
- fabStatsShow
- fabswitchshow
- fanDisable
- fanEnable
- fanShow
- fashow
- faStatsShow
- fastboot
- fazoneAdd
- fazoneCreate
- fazoneDelete
- fazoneRemove
- fazoneShow
- fcpprobeshow
- fcprlsshow
- fdmicacheshow
- fdmishow
- filterTest
- Table 8: List of Filter Test Numbers, Definitions, and Action Types
- firmwareCommit
- firmwareDownload
- firmwaredownloadstatus
- firmwarerestore
- firmwareshow
- fporttest
- fspfShow
- Table 9: Display Fields (Continued)
- fwAlarmsFilterSet
- fwAlarmsFilterShow
- fwClassInit
- fwConfigReload
- fwConfigure
- Table 10: fwConfigure Fabric Watch Classes and Areas (Continued)
- fwFruCfg
- fwHelp
- fwMailCfg
- fwsamshow
- fwSetToCustom
- fwSetToDefault
- fwShow
- gbicShow
- h
- haDisable
- hadump
- haEnable
- haFailover
- haShow
- hasyncstart
- hasyncstop
- help
- historyLastShow
- historymode
- historyShow
- i
- Table 11: Command Field Description (Continued)
- ifModeSet
- ifModeShow
- ifShow
- interfaceShow
- iodReset
- iodSet
- iodShow
- ipAddrSet
- ipAddrShow
- islshow
- itemlist
- Table 12: Object Descriptions
- killtelnet
- ledtest
- licenseAdd
- licenseHelp
- licenseIdShow
- licenseRemove
- licenseShow
- linkCost
- login
- logout
- loopPortTest
- LSDbShow
- Table 13: LSDbShow Display Fields (Continued)
- mcastShow
- Table 14: Group Fields
- memshow
- mscapabilityshow
- msConfigure
- msPlatShow
- msPlClearDB
- msPlMgmtActivate
- msPlMgmtDeactivate
- msTdDisable
- msTdEnable
- msTDReadConfig
- myid
- nbrStatsClear
- nbrStateShow
- nodefind
- nsaliasshow
- nsAllShow
- nscamshow
- nsShow
- nsstatshow
- nszonemember
- parityCheck
- passwd
- pdshow
- perfAddEEMonitor
- perfAddIPMonitor
- perfAddReadMonitor
- perfAddRWMonitor
- perfAddSCSIMonitor
- perfAddUserMonitor
- perfAddWriteMonitor
- perfCfgClear
- perfCfgRestore
- perfCfgSave
- perfcleareemonitor
- perfclearfiltermonitor
- perfClrAlpaCrc
- perfDelEEMonitor
- perfDelFilterMonitor
- perfHelp
- perfSetPortEEMask
- perfShowAlpaCrc
- perfShowEEMonitor
- perfShowFilterMonitor
- perfShowPortEEMask
- pkicreate
- pkiremove
- pkishow
- portcamshow
- portcfgdefault
- portCfgEport
- portCfgGport
- portcfgislmode
- portCfgLongDistance
- portCfgLport
- portcfgpersistentdisable
- portcfgpersistentenable
- portCfgShow
- portCfgSpeed
- portCfgTrunkport
- portdebug
- portDisable
- portEnable
- portErrShow
- portflagsshow
- portLEDTest
- portLogClear
- portLogDump
- portLogDumpPort
- portloginshow
- portlogpdisc
- portLogShow
- portlogshowport
- portLoopbackTest
- portname
- portPerfShow
- portRegTest
- portRouteShow
- portShow
- Table 15: PortShow Display Fields (Continued)
- portstatsclear
- portStatsShow
- portswap
- portswapdisable
- portswapenable
- portswapshow
- porttest
- porttestshow
- powerofflistset
- powerofflistshow
- psShow
- ptdatashow
- ptphantomshow
- ptpropshow
- ptregshow
- ptrouteshow
- ptstatsshow
- qlDisable
- qlEnable
- qloopAdd
- qloopCreate
- qloopDelete
- qloopRemove
- qloopShow
- qlPartner
- qlPortDisable
- qlPortEnable
- qlPortShowAll
- qlShow
- qlStatsShow
- quietMode
- ramTest
- reboot
- routeHelp
- savecore
- secfabricshow
- secfcsfailover
- sechelp
- secmodedisable
- secmodeenable
- secmodeshow
- secnonfcspasswd
- secpolicyabort
- secpolicyactivate
- secpolicyadd
- secpolicycreate
- secpolicydelete
- secpolicydump
- secpolicyfcsmove
- secpolicyremove
- secpolicysave
- secpolicyshow
- secstatsreset
- secstatsshow
- sectemppasswdreset
- sectemppasswdset
- sectransabort
- secversionreset
- sensorShow
- setdbg
- setesdmode
- setgbicmode
- setsfpmode
- setSplbMode
- setverbose
- sfpShow
- slotOff
- slotOn
- slotpoweroff
- slotpoweron
- slotShow
- snmpMibCapSet
- spinFab
- spinSilk
- sramRetentionTest
- snn
- statsTest
- stopporttest
- supportShow
- switchBeacon
- switchcfgpersistentdisable
- switchcfgpersistentenable
- switchCfgSpeed
- switchCfgTrunk
- switchDisable
- switchEnable
- switchName
- switchReboot
- switchShow
- switchShutdown
- switchStart
- switchStatusPolicySet
- Table 16: Contributor Value and Status (Continued)
- switchStatusPolicyShow
- Table 17: Contributor Value and Status (Continued)
- switchStatusShow
- switchuptime
- syslogdIpAdd
- syslogdIpRemove
- syslogdIpShow
- systemtest
- systemverification
- tempShow
- timeout
- topologyShow
- trackChangesHelp
- trackChangesSet
- trackChangesShow
- trunkDebug
- trunkShow
- tsclockserver
- tshelp
- tstimezone
- turboRamTest
- txdpathtest
- uptime
- uRouteConfig
- uRouteRemove
- uRouteShow
- version
- wwn
- zoneAdd
- zoneCreate
- zoneDelete
- zoneHelp
- zoneRemove
- zoneShow
- Fabric OS Commands for Licensed Products
- Fabric OS Version Comparison
- Fabric and Switch Management
- Control Processor Commands
- Security Commands
- Glossary
- Index

historymode
357Fabric OS Version 3.1.x/4.1.x Reference Guide
Displays or sets the mode of the history log.
Synopsis
historymode [mode]
Availability
Admin
Release
V4.1.x
Description
Use this command to display or set the mode (as rotating or first-in) of the history
buffer.
The history log buffer can have two modes of accepting new entries after it has
reached its maximum size:
■ Rotating mode: new messages overwrite the oldest messages in the log.
■ First-in mode: once the log is full, all additional logs are discarded, so that the
first set of logs to fill the buffer is preserved.
This command enables you to display the current history log mode and change
between them. It also enables you to clear the history log buffer whenever the
mode is changed.
This command, with no operand, displays the current history mode value.
This command, with an operand specified, sets the history mode to the new value.
Operands
This command has the following operands:
historymode
mode
Specify
rot
for a rotating buffer, or
fi
for First-in mode. This
operand is optional.