MegaRAID

MegaRAID

• install MegaCli64

read https://gist.github.com/fxkraus/595ab82e07cd6f8e057d31bc0bc5e779
wget https://docs.broadcom.com/docs-and-downloads/raid-controllers/raid-controllers-common-files/8-07-14_MegaCLI.zip
or get a copy from /home/olchansk/sysadm/MegaRAID
as root:
unzip 8-07-14_MegaCLI.zip
cd Linux
alien MegaCli-8.07.14-1.noarch.rpm
dpkg -i megacli_8.07.14-2_all.deb
cd ~root
ln -s /opt/MegaRAID/MegaCli/MegaCli64 .

• get logical drives: ./MegaCli64 -LDInfo -lALL -aALL
• get physical drives: ./MegaCli64 -pdList -aALL
• which PD is in which LD: ./MegaCli64 -LDPdInfo -aALL

MegaCli64

root@phaarmonster:~# ./MegaCli64 help
                                     

      MegaCLI SAS RAID Management Tool  Ver 8.07.14 Dec 16, 2013

    (c)Copyright 2013, LSI Corporation, All Rights Reserved.


NOTE: The following options may be given at the end of any command below: 

    [-Silent] [-AppLogFile filename] [-NoLog] [-page[N]] 
                 [-] is optional. 
                  N - Number of lines per page. 

MegaCli -v 
MegaCli -help|-h|? 
MegaCli -adpCount 
MegaCli -AdpSetProp {CacheFlushInterval -val} | { RebuildRate -val} 
    | {PatrolReadRate -val} | {BgiRate -val} | {CCRate -val} | {ForceSGPIO -val}
    | {ReconRate -val} | {SpinupDriveCount -val} | {SpinupDelay -val} 
    | {CoercionMode -val} | {ClusterEnable -val} | {PredFailPollInterval -val} 
    | {BatWarnDsbl -val} | {EccBucketSize -val} | {EccBucketLeakRate -val} 
    | {AbortCCOnError -val} | AlarmEnbl | AlarmDsbl | AlarmSilence 
    | {SMARTCpyBkEnbl -val} | {SSDSMARTCpyBkEnbl -val} | NCQEnbl | NCQDsbl 
    | {MaintainPdFailHistoryEnbl -val} | {RstrHotSpareOnInsert -val} 
    | {DisableOCR -val} | {BootWithPinnedCache -val} | {enblPI -val} |{PreventPIImport -val} 
    | AutoEnhancedImportEnbl | AutoEnhancedImportDsbl 
    | {EnblSpinDownUnConfigDrvs -val}|{UseDiskActivityforLocate -val} -aN|-a0,1,2|-aALL 
    | {ExposeEnclDevicesEnbl -val} | {SpinDownTime -val} 
    | {SpinUpEncDrvCnt -val} | {SpinUpEncDelay -val} | {Perfmode -val} -aN|-a0,1,2|-aALL 
    | {PerfMode -val �MaxFlushLines -val �NumIOsToOrder -val} -aN|-a0,1,2|-aALL 
MegaCli -AdpSetProp -AutoDetectBackPlaneDsbl -val -aN|-a0,1,2|-aALL 
       val - 0=Enable Auto Detect of SGPIO and i2c SEP. 
             1=Disable Auto Detect of SGPIO. 
             2=Disable Auto Detect of i2c SEP. 
             3=Disable Auto Detect of SGPIO and i2c SEP. 
MegaCli -AdpSetProp -CopyBackDsbl -val -aN|-a0,1,2|-aALL 
       val - 0=Enable Copyback. 
             1=Disable Copyback. 
MegaCli -AdpSetProp -EnableJBOD -val -aN|-a0,1,2|-aALL 
       val - 0=Disable JBOD mode. 
             1=Enable JBOD mode. 
MegaCli -AdpSetProp -DsblCacheBypass -val -aN|-a0,1,2|-aALL 
       val - 0=Enable Cache Bypass. 
             1=Disable Cache Bypass. 
MegaCli -AdpSetProp -LoadBalanceMode -val -aN|-a0,1,2|-aALL 
       val - 0=Auto Load balance mode. 
             1=Disable Load balance mode. 
MegaCli -AdpSetProp -UseFDEOnlyEncrypt -val -aN|-a0,1,2|-aALL 
       val - 0=FDE and controller encryption (if HW supports) is allowed. 
             1=Only support FDE encryption, disallow controller encryption. 
MegaCli -AdpSetProp -PrCorrectUncfgdAreas -val -aN|-a0,1,2|-aALL 
       val - 0= Correcting Media error during PR is disabled. 
             1=Correcting Media error during PR is allowed. 
MegaCli -AdpSetProp -DsblSpinDownHSP -val -aN|-a0,1,2|-aALL 
       val - 0= Spinning down the Hot Spare is enabled. 
             1=Spinning down the Hot Spare is disabled. 
MegaCli -AdpSetProp -DefaultLdPSPolicy -Automatic| -None | -Maximum| -MaximumWithoutCaching -aN|-a0,1,2|-aALL 
MegaCli -AdpSetProp -DisableLdPS -interval n1 -time n2 -aN|-a0,1,2|-aALL 
       where n1 is the number of hours beginning at time n2 
       where n2 is the number of minutes from 12:00am 
MegaCli -AdpSetProp -ENABLEEGHSP -val -aN|-a0,1,2|-aALL 
	   val - 0= Disabled Emergency GHSP. 
			 1= Enabled Emergency GHSP. 
MegaCli -AdpSetProp -ENABLEEUG -val -aN|-a0,1,2|-aALL 
	   val - 0= Disabled Emergency UG as Spare. 
			 1= Enabled Emergency UG as Spare. 
MegaCli -AdpSetProp -ENABLEESMARTER -val -aN|-a0,1,2|-aALL 
	   val - 0= Disabled Emergency Spare as Smarter. 
			 1= Enabled Emergency Spare as Smarter. 
MegaCli -AdpSetProp -DPMenable -val -aN|-a0,1,2|-aALL 
       val - 0=Disable Drive Performance Monitoring . 
             1=Enable Drive Performance Monitoring. 
MegaCli -AdpSetProp -SupportSSDPatrolRead -val -aN|-a0,1,2|-aALL 
       val - 0=Disable Patrol read for SSD drives . 
             1=Enable Patrol read for SSD drives. 
MegaCli -AdpGetProp CacheFlushInterval | RebuildRate | PatrolReadRate | ForceSGPIO
    | BgiRate | CCRate | ReconRate | SpinupDriveCount | SpinupDelay 
    | CoercionMode | ClusterEnable | PredFailPollInterval | BatWarnDsbl 
    | EccBucketSize | EccBucketLeakRate | EccBucketCount | AbortCCOnError 
    | AlarmDsply | SMARTCpyBkEnbl | SSDSMARTCpyBkEnbl | NCQDsply 
    | MaintainPdFailHistoryEnbl | RstrHotSpareOnInsert 
    | EnblSpinDownUnConfigDrvs  | DisableOCR 
    | BootWithPinnedCache | enblPI  |PreventPIImport | AutoEnhancedImportDsply | AutoDetectBackPlaneDsbl 
    | CopyBackDsbl | LoadBalanceMode | UseFDEOnlyEncrypt | WBSupport | EnableJBOD 
    | DsblCacheBypass | ExposeEnclDevicesEnbl | SpinDownTime | PrCorrectUncfgdAreas 
    | UseDiskActivityforLocate | ENABLEEGHSP | ENABLEEUG | ENABLEESMARTER | Perfmode | PerfModeValues 
    | -DPMenable -aN|-a0,1,2|-aALL 
    | DefaultLdPSPolicy | DisableLdPsInterval | DisableLdPsTime | SpinUpEncDrvCnt 
    | SpinUpEncDelay | PrCorrectUncfgdAreas 
    | DsblSpinDownHSP | SupportSSDPatrolRead -aN|-a0,1,2|-aALL 
MegaCli -AdpAllInfo -aN|-a0,1,2|-aALL  
MegaCli -AdpGetTime -aN|-a0,1,2|-aALL  
MegaCli -AdpSetTime yyyymmdd hh:mm:ss -aN   
MegaCli -AdpSetVerify -f fileName -aN|-a0,1,2|-aALL  
MegaCli -AdpBIOS -Enbl |-Dsbl | -SOE | -BE |  -HCOE | - HSM | EnblAutoSelectBootLd | DsblAutoSelectBootLd | -Dsply -aN|-a0,1,2|-aALL 
MegaCli -AdpBootDrive {-Set {-Lx | -physdrv[E0:S0]}} | {-Unset {-Lx | -physdrv[E0:S0]}} |-Get -aN|-a0,1,2|-aALL 
MegaCli -AdpAutoRbld -Enbl|-Dsbl|-Dsply -aN|-a0,1,2|-aALL
MegaCli -AdpCacheFlush -aN|-a0,1,2|-aALL
MegaCli -AdpPR -Dsbl|EnblAuto|EnblMan|Start|Suspend|Resume|Stop|Info|SSDPatrolReadEnbl |SSDPatrolReadDsbl  
         |{SetDelay Val}|{-SetStartTime yyyymmdd hh}|{maxConcurrentPD Val} -aN|-a0,1,2|-aALL
MegaCli -AdpCcSched -Dsbl|-Info|{-ModeConc | -ModeSeq [-ExcludeLD -LN|-L0,1,2]
   [-SetStartTime yyyymmdd hh ] [-SetDelay val ] } -aN|-a0,1,2|-aALL
MegaCli -AdpCcSched -SetStartTime yyyymmdd hh -aN|-a0,1,2|-aALL
MegaCli -AdpCcSched -SetDelay val  -aN|-a0,1,2|-aALL
MegaCli -FwTermLog -BBUoff|BBUoffTemp|BBUon|BBUGet|Dsply|Clear -aN|-a0,1,2|-aALL
MegaCli -AdpAlILog -aN|-a0,1,2|-aALL 
MegaCli -AdpDiag [val] -aN|-a0,1,2|-aALL
          val - Time in second.
MegaCli -AdpGetPciInfo -aN|-a0,1,2|-aALL 
MegaCli -AdpShutDown -aN|-a0,1,2|-aALL
MegaCli -AdpDowngrade -aN|-a0,1,2|-aALL
MegaCli -PDList -aN|-a0,1,2|-aALL 
MegaCli -PDGetNum -aN|-a0,1,2|-aALL 
MegaCli -pdInfo -PhysDrv[E0:S0,E1:S1,...] -aN|-a0,1,2|-aALL  
MegaCli -PDOnline  -PhysDrv[E0:S0,E1:S1,...] -aN|-a0,1,2|-aALL 
MegaCli -PDOffline -PhysDrv[E0:S0,E1:S1,...] -aN|-a0,1,2|-aALL 
MegaCli -PDMakeGood -PhysDrv[E0:S0,E1:S1,...] | [-Force] -aN|-a0,1,2|-aALL 
MegaCli -PDMakeJBOD -PhysDrv[E0:S0,E1:S1,...] -aN|-a0,1,2|-aALL 
MegaCli -PDHSP {-Set [-Dedicated [-ArrayN|-Array0,1,2...]] [-EnclAffinity] [-nonRevertible]} 
     |-Rmv -PhysDrv[E0:S0,E1:S1,...] -aN|-a0,1,2|-aALL 
MegaCli -PDRbld -Start|-Stop|-Suspend|-Resume|-ShowProg |-ProgDsply 
        -PhysDrv [E0:S0,E1:S1,...] -aN|-a0,1,2|-aALL  
MegaCli -PDClear -Start|-Stop|-ShowProg |-ProgDsply 
        -PhysDrv [E0:S0,E1:S1,...] -aN|-a0,1,2|-aALL  
MegaCli -PdLocate {[-start] | -stop} -physdrv[E0:S0,E1:S1,...] -aN|-a0,1,2|-aALL 
MegaCli -PdMarkMissing -physdrv[E0:S0,E1:S1,...] -aN|-a0,1,2|-aALL 
MegaCli -PdGetMissing -aN|-a0,1,2|-aALL 
MegaCli -PdReplaceMissing -physdrv[E0:S0] -arrayA, -rowB -aN 
MegaCli -PdPrpRmv [-UnDo] -physdrv[E0:S0] -aN|-a0,1,2|-aALL  
MegaCli -EncInfo -aN|-a0,1,2|-aALL 
MegaCli -EncStatus -aN|-a0,1,2|-aALL 
MegaCli -PhyInfo -phyM -aN|-a0,1,2|-aALL  
MegaCli -PhySetLinkSpeed -phyM -speed -aN|-a0,1,2|-aALL
MegaCli -PdFwDownload [offline][ForceActivate] {[-SataBridge] -PhysDrv[0:1] }|{-EncdevId[devId1]} -f <filename> -aN|-a0,1,2|-aALL 
MegaCli -LDInfo -Lx|-L0,1,2|-Lall -aN|-a0,1,2|-aALL 
MegaCli -LDSetProp  {-Name LdNamestring} | -RW|RO|Blocked|RemoveBlocked | WT|WB|ForcedWB [-Immediate] |RA|NORA | DsblPI 
        | Cached|Direct | -EnDskCache|DisDskCache | CachedBadBBU|NoCachedBadBBU
        -Lx|-L0,1,2|-Lall -aN|-a0,1,2|-aALL 
MegaCli -LDSetPowerPolicy -Default| -Automatic| -None| -Maximum| -MaximumWithoutCaching 
        -Lx|-L0,1,2|-Lall -aN|-a0,1,2|-aALL 
MegaCli -LDGetProp  -Cache | -Access | -Name | -DskCache | -PSPolicy | Consistency -Lx|-L0,1,2|-LALL  
        -aN|-a0,1,2|-aALL 
MegaCli -LDInit {-Start [-full]}|-Abort|-ShowProg|-ProgDsply -Lx|-L0,1,2|-LALL -aN|-a0,1,2|-aALL 
MegaCli -LDCC {-Start [-force]}|-Abort|-Suspend|-Resume|-ShowProg|-ProgDsply -Lx|-L0,1,2|-LALL -aN|-a0,1,2|-aALL 
MegaCli -LDBI -Enbl|-Dsbl|-getSetting|-Abort|-Suspend|-Resume|-ShowProg|-ProgDsply -Lx|-L0,1,2|-LALL -aN|-a0,1,2|-aALL  
MegaCli -LDRecon {-Start -rX [{-Add | -Rmv} -Physdrv[E0:S0,...]]}|-ShowProg|-ProgDsply 
        -Lx -aN 
MegaCli -LdPdInfo -aN|-a0,1,2|-aALL 
MegaCli -LDGetNum -aN|-a0,1,2|-aALL 
MegaCli -LDBBMClr -Lx|-L0,1,2,...|-Lall -aN|-a0,1,2|-aALL 
MegaCli -getLdExpansionInfo -Lx|-L0,1,2|-Lall -aN|-a0,1,2|-aALL 
MegaCli -LdExpansion -pN -dontExpandArray -Lx|-L0,1,2|-Lall -aN|-a0,1,2|-aALL 
MegaCli -GetBbtEntries -Lx|-L0,1,2|-Lall -aN|-a0,1,2|-aALL 
MegaCli -Cachecade -assign|-remove -Lx|-L0,1,2|-LALL -aN|-a0,1,2|-aALL
MegaCli -CfgLdAdd -rX[E0:S0,E1:S1,...] [WT|WB] [NORA|RA] [Direct|Cached]
        [CachedBadBBU|NoCachedBadBBU] [-szXXX [-szYYY ...]]
        [-strpszM] [-Hsp[E0:S0,...]] [-AfterLdX] | [FDE|CtrlBased]  
		[-Default| -Automatic| -None| -Maximum| -MaximumWithoutCaching] [-Cache] [-enblPI] [-Force]-aN 
MegaCli -CfgCacheCadeAdd [-rX] -Physdrv[E0:S0,...] {-Name LdNamestring} [WT|WB|ForcedWB] [-assign -LX|L0,2,5..|LALL] -aN|-a0,1,2|-aALL 
MegaCli -CfgEachDskRaid0 [WT|WB] [NORA|RA] [Direct|Cached] [-enblPI] 
        [CachedBadBBU|NoCachedBadBBU] [-strpszM]|[FDE|CtrlBased] [-Default| -Automatic| -None| -Maximum| -MaximumWithoutCaching] [-Cache] -aN|-a0,1,2|-aALL
MegaCli -CfgClr [-Force] -aN|-a0,1,2|-aALL 
MegaCli -CfgDsply -aN|-a0,1,2|-aALL 
MegaCli -CfgCacheCadeDsply -aN|-a0,1,2|-aALL 
MegaCli -CfgLdDel -LX|-L0,2,5...|-LALL [-Force] -aN|-a0,1,2|-aALL 
MegaCli -CfgCacheCadeDel -LX|-L0,2,5...|-LALL -aN|-a0,1,2|-aALL 
MegaCli -CfgFreeSpaceinfo -aN|-a0,1,2|-aALL 
MegaCli -CfgSpanAdd -r10 -Array0[E0:S0,E1:S1] -Array1[E0:S0,E1:S1] [-ArrayX[E0:S0,E1:S1] ...] 
        [WT|WB] [NORA|RA] [Direct|Cached] [CachedBadBBU|NoCachedBadBBU]
        [-szXXX[-szYYY ...]][-strpszM][-AfterLdX]| [FDE|CtrlBased] 
		[-Default| -Automatic| -None| -Maximum| -MaximumWithoutCaching] [-Cache] [-enblPI] [-Force] -aN 
MegaCli -CfgSpanAdd -r50 -Array0[E0:S0,E1:S1,E2:S2,...] -Array1[E0:S0,E1:S1,E2:S2,...] 
        [-ArrayX[E0:S0,E1:S1,E2:S2,...] ...] [WT|WB] [NORA|RA] [Direct|Cached] 
        [CachedBadBBU|NoCachedBadBBU][-szXXX[-szYYY ...]][-strpszM][-AfterLdX] 
        [FDE|CtrlBased] [-Default| -Automatic| -None| -Maximum| -MaximumWithoutCaching] [-Cache] [-enblPI] [-Force] -aN
MegaCli -CfgSpanAdd -r60 -Array0[E0:S0,E1:S1,E2:S2,E3,S3...] -Array1[E0:S0,E1:S1,E2:S2,E3,S3...] 
        [-ArrayX[E0:S0,E1:S1,E2:S2,E3,S3...] ...] [WT|WB] [NORA|RA] [Direct|Cached] 
        [CachedBadBBU|NoCachedBadBBU][-szXXX[-szYYY ...]][-strpszM][-AfterLdX]| 
        [FDE|CtrlBased] [-Default| -Automatic| -None| -Maximum| -MaximumWithoutCaching] [-Cache] [-enblPI] [-Force] -aN
MegaCli -CfgAllFreeDrv -rX [-SATAOnly] [-SpanCount XXX] [WT|WB] [NORA|RA] 
        [Direct|Cached] [CachedBadBBU|NoCachedBadBBU] [-strpszM]
        [-HspCount XX [-HspType -Dedicated|-EnclAffinity|-nonRevertible]]| 
        [FDE|CtrlBased] [-Default| -Automatic| -None| -Maximum| -MaximumWithoutCaching] [-Cache] [-enblPI] -aN 
MegaCli -CfgSave -f filename -aN   
MegaCli -CfgRestore -f filename -aN   
MegaCli -CfgForeign -Scan | [-SecurityKey sssssssssss] -aN|-a0,1,2|-aALL    
MegaCli -CfgForeign -Dsply [x] | [-SecurityKey sssssssssss] -aN|-a0,1,2|-aALL    
MegaCli -CfgForeign -Preview [x] | [-SecurityKey sssssssssss] -aN|-a0,1,2|-aALL    
MegaCli -CfgForeign -Import [x] | [-SecurityKey sssssssssss] -aN|-a0,1,2|-aALL    
MegaCli -CfgForeign -Clear [x]|[-SecurityKey sssssssssss] -aN|-a0,1,2|-aALL    
        x - index of foreign configurations. Optional. All by default. 
MegaCli -AdpEventLog -GetEventLogInfo -aN|-a0,1,2|-aALL 
MegaCli -AdpEventLog -GetEvents {-info -warning -critical -fatal} {-f <fileName>} -aN|-a0,1,2|-aALL 
MegaCli -AdpEventLog -GetSinceShutdown {-info -warning -critical -fatal} {-f <fileName>} -aN|-a0,1,2|-aALL 
MegaCli -AdpEventLog -GetSinceReboot {-info -warning -critical -fatal} {-f <fileName>} -aN|-a0,1,2|-aALL 
MegaCli -AdpEventLog -IncludeDeleted {-info -warning -critical -fatal} {-f <fileName>} -aN|-a0,1,2|-aALL 
MegaCli -AdpEventLog -GetLatest n {-info -warning -critical -fatal} {-f <fileName>} -aN|-a0,1,2|-aALL 
MegaCli -AdpEventLog -GetCCIncon -f <fileName> -LX|-L0,2,5...|-LALL -aN|-a0,1,2|-aALL 
MegaCli -AdpEventLog -Clear -aN|-a0,1,2|-aALL 
MegaCli -AdpBbuCmd -aN|-a0,1,2|-aALL  
MegaCli -AdpBbuCmd -GetBbuStatus -aN|-a0,1,2|-aALL  
MegaCli -AdpBbuCmd -GetBbuCapacityInfo -aN|-a0,1,2|-aALL  
MegaCli -AdpBbuCmd -GetBbuDesignInfo -aN|-a0,1,2|-aALL  
MegaCli -AdpBbuCmd -GetBbuProperties -aN|-a0,1,2|-aALL  
MegaCli -AdpBbuCmd -BbuLearn -aN|-a0,1,2|-aALL  
MegaCli -AdpBbuCmd -BbuMfgSleep -aN|-a0,1,2|-aALL  
MegaCli -AdpBbuCmd -BbuMfgSeal -aN|-a0,1,2|-aALL  
MegaCli -AdpBbuCmd -getBbumodes  -aN|-a0,1,2|-aALL  
MegaCli -AdpBbuCmd -SetBbuProperties -f <fileName> -aN|-a0,1,2|-aALL 
MegaCli -AdpBbuCmd -GetGGEEPData offset [Hexaddress] NumBytes n -aN|-a0,1,2|-aALL 
MegaCli -AdpBbuCmd -ScheduleLearn -Dsbl|-Info|[-STARTTIME DDD hh] -aN|-a0,1,2|-aALL 
MegaCli -AdpFacDefSet -aN 
MegaCli -AdpFwFlash -f filename [-ResetNow] [-NoSigChk] [-NoVerChk] [-FWTYPE n] -aN|-a0,1,2|-aALL  
MegaCli -AdpGetConnectorMode -ConnectorN|-Connector0,1|-ConnectorAll -aN|-a0,1,2|-aALL  
MegaCli -AdpSetConnectorMode -Internal|-External|-Auto -ConnectorN|-Connector0,1|-ConnectorAll -aN|-a0,1,2|-aALL  
MegaCli -PhyErrorCounters -aN|-a0,1,2|-aALL  
MegaCli -DirectPdMapping -Enbl|-Dsbl|-Dsply -aN|-a0,1,2|-aALL  
MegaCli -PDCpyBk -Start -PhysDrv[E0:S0,E1:S1] -aN|-a0,1,2|-aALL 
MegaCli -PDCpyBk -Stop|-Suspend|-Resume|-ShowProg|-ProgDsply -PhysDrv[E0:S0] -aN|-a0,1,2|-aALL 
MegaCli -PDInstantSecureErase -PhysDrv[E0:S0,E1:S1,...] | [-Force] -aN|-a0,1,2|-aALL 
MegaCli -CfgSpanAdd -rX -array0[E0:S1,E1:S1.....] array1[E0:S1,E1:S1.....] -szxxx -enblPI -aN|-a0,1,2|-aALL 
MegaCli -LDMakeSecure -Lx|-L0,1,2,...|-Lall -aN|-a0,1,2|-aALL 
MegaCli -DestroySecurityKey | [-Force] -aN 
MegaCli -CreateSecurityKey -SecurityKey sssssssssss | [-Passphrase sssssssssss] |[-KeyID kkkkkkkkkkk] -aN 
MegaCli -CreateSecurityKey useEKMS -aN 
MegaCli -ChangeSecurityKey -OldSecurityKey sssssssssss | -SecurityKey sssssssssss| 
          [-Passphrase sssssssssss] | [-KeyID kkkkkkkkkkk] -aN
MegaCli -ChangeSecurityKey -SecurityKey sssssssssss| 
          [-Passphrase sssssssssss] | [-KeyID kkkkkkkkkkk] -aN
MegaCli -ChangeSecurityKey useEKMS -OldSecurityKey sssssssssss -aN
MegaCli -ChangeSecurityKey -useEKMS -aN
MegaCli -GetKeyID [-PhysDrv[E0:S0]] -aN 
MegaCli -SetKeyID -KeyID kkkkkkkkkkk -aN 
MegaCli -VerifySecurityKey -SecurityKey sssssssssss -aN 
MegaCli -GetPreservedCacheList -aN|-a0,1,2|-aALL 
MegaCli -DiscardPreservedCache -Lx|-L0,1,2|-Lall -force -aN|-a0,1,2|-aALL 

       sssssssssss  - It must be between eight and thirty-two 
                      characters and contain at least one number, 
                      one lowercase letter, one uppercase 
                      letter and one non-alphanumeric character.
       kkkkkkkkkkk -  Must be less than 256 characters. 
MegaCli -ShowSummary [-f filename] -aN
MegaCli -ELF -GetSafeId -aN|-a0,1,2|-aALL
MegaCli -ELF -ControllerFeatures -aN|-a0,1,2|-aALL
MegaCli -ELF -Applykey key <val> [Preview] -aN|-a0,1,2|-aALL
MegaCli -ELF -TransferToVault -aN|-a0,1,2|-aALL
MegaCli -ELF -DeactivateTrialKey -aN|-a0,1,2|-aALL
MegaCli -ELF -ReHostInfo -aN|-a0,1,2|-aALL
MegaCli -ELF -ReHostComplete -aN|-a0,1,2|-aALL
MegaCli -LDViewMirror -Lx|-L0,1,2,...|-Lall -aN|-a0,1,2|-aALL 
MegaCli -LDJoinMirror -DataSrc <val> [-force] -Lx|-L0,1,2,...|-Lall -aN|-a0,1,2|-aALL 
MegaCli -SecureErase 
	Start[
		Simple|
		[Normal   [ |ErasePattern ErasePatternA|ErasePattern ErasePatternA ErasePattern ErasePatternB]]|
		[Thorough [ |ErasePattern ErasePatternA|ErasePattern ErasePatternA ErasePattern ErasePatternB]]]
	| Stop
	| ShowProg
	| ProgDsply 
	[-PhysDrv [E0:S0,E1:S1,...] | -Lx|-L0,1,2|-LALL] -aN|-a0,1,2|-aALL
MegaCli -Version -Cli|-Ctrl|-Driver|-Pd   -aN|-a0,1,2|-aALL
MegaCli -Perfmon {-start -interval <val>} | {stop} | {-getresults -f <Filename>} -aN 
MegaCli -DpmStat -Dsply {lct | hist | ra | ext } [-physdrv[E0:S0]] -aN|-a0,1,2|-aALL  
MegaCli -DpmStat -Clear {lct | hist | ra | ext } -aN|-a0,1,2|-aALL  

    Note: The directly connected drives can be specified as [:S] 

    Wildcard '?' can be used to specify the enclosure ID for the drive in the 
      only enclosure without direct connected device or the direct connected 
      drives with no enclosure in the system.

    Note:[-aALL] option assumes that the parameters specified are valid 
       for all the Adapters. 

    Note:ProgDsply option is not supported in VMWARE-COSLESS.

    The following options may be given at the end of any command above: 

    [-Silent] [-AppLogFile filename] [-NoLog] [-page[N]] 
                 [-] is optional. 
                  N - Number of lines per page. 
MegaCli XD -AddVd <devList>
MegaCli XD -RemVd <devList>
MegaCli XD -AddCdev <devList> | -force
MegaCli XD -RemCdev <devList>
MegaCli XD -VdList | -Configured | -Unconfigured
MegaCli XD -CdevList | -Configured | -Unconfigured
MegaCli XD -ConfigInfo
MegaCli XD -PerfStats
MegaCli XD -OnlineVd
MegaCli XD -WarpDriveInfo -iN | -iALL
MegaCli XD -FetchSafeId -iN | -iALL
MegaCli XD -ApplyActivationKey <key> -iN

Exit Code: 0x00

Recover from "unconfigured bad"

• this means disk was removed at the wrong time
• ./MegaCli64 -pdList -aALL | grep -i for ### should show no foreign configs available
• ./MegaCli64 -PDMakeGood -PhysDrv[134:0] -a0 ### make it "unconfigured good", first number is "Enclosure device id", second number is "slot number" (0 to 7)
• run -pdList again, it should find a foreign config
• repeat for all disks, they all should show foreign config available
• ./MegaCli64 -CfgForeign -Preview -aALL ### examine it
• ./MegaCli64 -CfgForeign -Import -aALL ### import it
• ./MegaCli64 -LDInfo -lALL -aALL ### observe logical drives exist
• ls -l /sys/block ### observe block devices sda, sdb, etc now exist
• blkid ### show disk labels
• mount /dev/sda1 /mnt/tmp ### try to mount

Convert LD to ZFS

• NOTE: this will destroy all data on the hardware raid LD (logical disk)
• copy data elsewhere, then copy it back
• delete logical disk: ./MegaCli64 CfgLdDel -L3 -a0
• check that the disks are released:

# ./MegaCli64 -pdList -aALL | grep -i "firmware state"
Firmware state: Online, Spun Up
Firmware state: Online, Spun Up
Firmware state: Online, Spun Up
Firmware state: Online, Spun Up
Firmware state: Online, Spun Up
Firmware state: Online, Spun Up
Firmware state: Unconfigured(good), Spun Up
Firmware state: Unconfigured(good), Spun Up

• change disks to JBOD mode: ./MegaCli64 -PDMakeJBOD -PhysDrv[134:6] -a0
• and ./MegaCli64 -PDMakeJBOD -PhysDrv[134:7] -a0
• check that it took:

# ./MegaCli64 -pdList -aALL | grep -i "firmware state"
Firmware state: Online, Spun Up
Firmware state: Online, Spun Up
Firmware state: Online, Spun Up
Firmware state: Online, Spun Up
Firmware state: Online, Spun Up
Firmware state: Online, Spun Up
Firmware state: JBOD
Firmware state: JBOD

• check that block devices exist:

root@phaarmonster:~# ls -l /sys/block/
total 0
lrwxrwxrwx 1 root root 0 Feb 22 17:32 loop0 -> ../devices/virtual/block/loop0
lrwxrwxrwx 1 root root 0 Feb 22 17:32 loop1 -> ../devices/virtual/block/loop1
lrwxrwxrwx 1 root root 0 Feb 22 17:32 loop2 -> ../devices/virtual/block/loop2
lrwxrwxrwx 1 root root 0 Feb 22 17:32 loop3 -> ../devices/virtual/block/loop3
lrwxrwxrwx 1 root root 0 Feb 22 17:32 loop4 -> ../devices/virtual/block/loop4
lrwxrwxrwx 1 root root 0 Feb 22 17:32 loop5 -> ../devices/virtual/block/loop5
lrwxrwxrwx 1 root root 0 Feb 22 17:32 loop6 -> ../devices/virtual/block/loop6
lrwxrwxrwx 1 root root 0 Feb 22 17:32 loop7 -> ../devices/virtual/block/loop7
lrwxrwxrwx 1 root root 0 Feb 22 23:42 sda -> ../devices/pci0000:ad/0000:ad:02.0/0000:b2:00.0/host0/target0:2:0/0:2:0:0/block/sda
lrwxrwxrwx 1 root root 0 Feb 22 23:44 sdb -> ../devices/pci0000:ad/0000:ad:02.0/0000:b2:00.0/host0/target0:2:1/0:2:1:0/block/sdb
lrwxrwxrwx 1 root root 0 Feb 22 23:44 sdc -> ../devices/pci0000:ad/0000:ad:02.0/0000:b2:00.0/host0/target0:2:2/0:2:2:0/block/sdc
lrwxrwxrwx 1 root root 0 Feb 23 18:33 sdd -> ../devices/pci0000:ad/0000:ad:02.0/0000:b2:00.0/host0/target0:0:8/0:0:8:0/block/sdd
lrwxrwxrwx 1 root root 0 Feb 23 18:34 sde -> ../devices/pci0000:ad/0000:ad:02.0/0000:b2:00.0/host0/target0:0:9/0:0:9:0/block/sde
root@phaarmonster:~# ./smart-status.perl 
        Disk                    model               serial     temperature  realloc  pending   uncorr  CRC err     RRER   Errors     Link
    /dev/sda                        ?                    ?               ?        ?        ?        ?        ?        ?        ?        ?
    /dev/sdb                        ?                    ?               ?        ?        ?        ?        ?        ?        ?        ?
    /dev/sdc                        ?                    ?               ?        ?        ?        ?        ?        ?        ?        ?
    /dev/sdd WUH721818ALE604      02YE592D7A67446LEN             3WJMEWTJ              32        .        .        .        .        -        .      6.0
    /dev/sde WUH721818ALE604      02YE592D7A67446LEN             3WJLD23L              35        .        .        .        .        -        .      6.0
root@phaarmonster:~#