ログを書いておきます
pyshical disk
root@dell /h/matsu# /opt/MegaRAID/storcli/storcli64 /c0/d0 show Controller = 0 Status = Success Description = Show Diskgroup Succeeded TOPOLOGY : ======== -------------------------------------------------------------------------- DG Arr Row EID:Slot DID Type State BT Size PDC PI SED DS3 FSpace -------------------------------------------------------------------------- 0 - - - - RAID5 Optl N 836.625 GB dsbl N N none N 0 0 - - - RAID5 Optl N 836.625 GB dsbl N N none N 0 0 0 252:0 6 DRIVE Onln N 278.875 GB dsbl N N none - 0 0 1 252:1 5 DRIVE Onln N 278.875 GB dsbl N N none - 0 0 2 252:2 7 DRIVE Onln N 278.875 GB dsbl N N none - 0 0 3 252:3 4 DRIVE Onln N 278.875 GB dsbl N N none - -------------------------------------------------------------------------- DG=Disk Group Index|Arr=Array Index|Row=Row Index|EID=Enclosure Device ID DID=Device ID|Type=Drive Type|Onln=Online|Rbld=Rebuild|Dgrd=Degraded Pdgd=Partially degraded|Offln=Offline|BT=Background Task Active PDC=PD Cache|PI=Protection Info|SED=Self Encrypting Drive|Frgn=Foreign DS3=Dimmer Switch 3|dflt=Default|Msng=Missing|FSpace=Free Space Present
volume group
root@dell /h/matsu# /opt/MegaRAID/storcli/storcli64 /c0/v0 show Controller = 0 Status = Success Description = None Virtual Drives : ============== ----------------------------------------------------------- DG/VD TYPE State Access Consist Cache sCC Size Name ----------------------------------------------------------- 0/0 RAID5 Optl RW Yes RWTC - 836.625 GB ----------------------------------------------------------- Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially Degraded|dgrd=Degraded Optl=Optimal|RO=Read Only|RW=Read Write|HD=Hidden|B=Blocked|Consist=Consistent| R=Read Ahead Always|NR=No Read Ahead|WB=WriteBack| AWB=Always WriteBack|WT=WriteThrough|C=Cached IO|D=Direct IO|sCC=Scheduled Check Consistency
raid5からraid6に変更したいけどできない
root@dell /h/matsu# /opt/MegaRAID/storcli/storcli64 /c0/v0 start migrate type=raid6 Controller = 0 Status = Failure Description = None Detailed Status : =============== --------------------------------------------- VD Operation Status ErrCd ErrMsg --------------------------------------------- 0 MIGRATE Failed 3 invalid arguments ---------------------------------------------
command help
root@dell /h/matsu# /opt/MegaRAID/storcli/storcli64 /c0/v0 start migrate help
Storage Command Line Tool Ver 1.15.05 Jan 22, 2015
(c)Copyright 2015, AVAGO Corporation, All Rights Reserved.
NAME: Start Migration
SYNTAX: storcli /cx/vx start migrate type=raidx [option=add|remove drives=[e:]s|[e:]s-x|[e:]s-x,y] [Force]
DESCRIPTION: Starts Migration on the specified virtual drive to a specified
raid level
OPTIONS:
raidx - Raid level to which migration needs to be done.
where x specifies the raid level value.
option -
add - adds the specified PD to the migrated raid level.
remove - removes the specified PD from the migrated raid level.
Drives - Specifies the list PD's which needs to be added or removed.
Force - If specified, then Migration will start even if any drive in the DG
is secured by FDE
CONVENTION:
/cx - specifies the controller where X is the controller index
/vx - specifies the virtualdrive where X is the vd ID
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