AMCC 9590SE-4ME manual Cx show spinup, Cx show stagger, Cx show ondegrade, Cx show autocarve

Page 37

Controller Object Commands

/cx show spinup

This feature only applies to 9000 series controllers.

This command reports the number of concurrent disks that will spin up when the system is powered on, after waiting for the number of seconds specified with the set stagger command.

Example:

//localhost> /c0 show spinup /c0 Disk Spinup Policy = 1

/cx show stagger

This feature only applies to 9000 series controllers.

This command reports the time delay between each group of spinups at the power on.

Example:

//localhost> /c0 show stagger

/c0 Spinup Stagger Time Policy (sec) = 2

/cx show ondegrade

This feature only applies to 9500S controllers.

This command reports the cache policy for degraded units. If the ondegrade policy is “Follow Unit Policy,” a unit cache policy stays the same when the unit becomes degraded. If the ondegrade policy is off, a unit cache policy will be forced to “off” when the unit becomes degraded.

Example:

//localhost> /c0 show ondegrade

/c0 Cache on Degraded Policy = Follow Unit Policy

/cx show autocarve

This feature only applies to 9000 series controllers.

This command reports the Auto-Carve policy. If the policy is on, all newly created or migrated units larger than the carvesize will be automatically carved into multiples of carvesize volumes plus one remainder volume. Each volume can be treated as an individual drive with its own file system. The default carvesize is 2TB. For more information see, “/cx show carvesize”, below.

www.3ware.com

31

Image 37
Contents 3ware Command Line InterfaceCopyright Table of Contents Page Cx/ux set autoverify=onoff Return Code About this CLI Guide Page Features of the CLI Introduction to the 3ware Command Line InterfaceTerminology Supported Operating SystemsWorking with 3ware CLI Installing the 3ware CLI on Mac OSUsing a single command with output Using the command interface interactivelyOutputting the CLI to a Text File Using an input file to execute a scriptConventions Understanding RAID Levels and ConceptsRAID Concepts RAID Available RAID ConfigurationsRAID 0 Configuration Example RAID 5 Configuration Example Single Disk Determining What RAID Level to UseUsing Drive Capacity Efficiently CLI Syntax Reference Common Tasks Mapped to CLI CommandsCommon Tasks Mapped to CLI Commands Common Tasks Mapped to CLI Commands Syntax Overview Focus Object Shell Object CommandsShow Show ver Show diag Show alarms reverseShow rebuild Show selftest Show verifyFlush Update fw=filenamewithpath forceRescan CommitCx show Controller Object CommandsCx show Typical output looks like Cx show attribute attributeCx show driver Cx show biosCx show model Cx show firmwareCx show pcb Cx show serialCx show pchip Cx show achipCx show numunits Cx show numportsCx show ctlbus Cx show exportjbodCx show stagger Cx show spinupCx show ondegrade Cx show autocarveCx show memory Cx show carvesizeCx show unitstatus Cx show autorebuildCx show drivestatus Cx show allunitstatus3JV3MVTA Cx show allSupported Stripe Sizes Controller Object Commands Supported Model-Unit Types for ignoreECC Cx rescan noscanCx commit Cx update fw=filenamewithpath forceCx flush Cx show diag Cx show alarms reverseCx show rebuild RAID-5 Initializing Cx show verify Cx show selftest Cx add rebuild=dddhhduration Setting Up a Rebuild ScheduleCx add verify=dddhhduration Setting Up a Verify ScheduleCx del rebuild=slotid Cx add selftest=dddhhCx del verify=slotid Cx set rebuild=enabledisable1..5Cx del selftest=slotid Cx set selftest=enabledisable task=UDMASMART Cx set verify=enabledisable1..5Cx set exportjbod=onoff Cx set spinup=nn Cx set ondegrade=cacheofffollowCx set stagger=nn Cx set autocarve=onoffCx set autorebuild=onoff Cx set carvesize=1024..2048Cx stop mediascan Cx start mediascanCx/ux show Unit Object CommandsCx/ux show status Cx/ux show attribute attributeCx/ux show verifystatus Cx/ux show rebuildstatusCx/ux show initializestatus Cx/ux show nameCx/ux show storsave Cx/ux show qpolicyCx/ux show identify Cx/ux show autoverifyCx/ux show cache Cx/ux show volumesCx/ux show ignoreECC Cx/ux show allCx/ux del noscan quiet Cx/ux remove noscan quietCx/ux start verify Cx/ux start rebuild disk=pp-p...ignoreECCCx/ux resume rebuild Cx/ux pause rebuildCx/ux stop verify Cx/ux set autoverify=onoff Cx/ux flushCx/ux set cache=onoff quiet Cx/ux set ignoreECC=onoff Cx/ux set identify=onoffCx/ux set name=string Cx/ux set qpolicy=onoffCx/ux set storsave=protectbalanceperform quiet By default, qpolicy is offExample Valid Migration Paths Supported Stripe Sizes Migration Process 3JV2Q1VA Cx/px show Port Object CommandsCx/px show attribute attribute Cx/px show model Cx/px show statusCx/px show serial Cx/px show firmwareCx/px show lspeed Cx/px show ncqCx/px show capacity Cx/px show smartCx/px show all Cx/px set identify=onoff Cx/px remove noscan quietCx/bbu show BBU Object CommandsCx/bbu show status Cx/bbu show attribute attributeCx/bbu show lasttest Cx/bbu show batinstCx/bbu show volt Cx/bbu show tempCx/bbu show serial Cx/bbu show bootloaderCx/bbu show fw Cx/bbu show pcbCx/bbu disable quiet Cx/bbu enableEx show Enclosure Object CommandsEx show controllers Ex show attribute attributeEx show slots Ex show temp Ex show fansEx show all Ex/slotx showEx/slotx set identify=onoff Ex/slotx show identifyEx/fanx show Ex/tempx showHelp with specific commands Help CommandsHelp with attributes Help show HelpHelp flush Help rescan Help updateHelp commit Help focusReturn Code