Data publikacji: Mar 11, 2010 8:43:12 AM
Punkt wyjścia:
//admin> info
Ctl Model Ports Drives Units NotOpt RRate
VRate BBU
------------------------------------------------------------------------
c0 8006-2LP 2 2 1 1 2 - -
//admin> info c0
Unit UnitType Status %Cmpl Stripe Size(GB) Cache AVerify IgnECC
------------------------------------------------------------------------------
u0 RAID-1 DEGRADED - - 698.637 ON - -
Port Status Unit Size Blocks Serial
---------------------------------------------------------------
p0 DEGRADED u0 698.63 GB 1465149168 9QK106RZ
p1 OK u0 698.63 GB 1465149168 9QK0XR1Q
W tym miejscu technik wyłączył serwer i wymienił dysk 9QK106RZ zastępując go dyskiem 9QK0EMCG.
Po włączeniu serwera:
//admin> info c0
Unit UnitType Status %Cmpl Stripe Size(GB) Cache AVerify IgnECC
------------------------------------------------------------------------------
u0 RAID-1 DEGRADED - - 698.637 ON - -
Port Status Unit Size Blocks Serial
---------------------------------------------------------------
p0 DEGRADED u0 698.63 GB 1465149168 9QK0EMCG
p1 OK u0 698.63 GB 1465149168 9QK0XR1Q
//admin> info c0 u0
Unit UnitType Status %Cmpl Port Stripe Size(GB) Blocks
-----------------------------------------------------------------------
u0 RAID-1 DEGRADED - - - 698.637 1465147120
u0-0 DISK DEGRADED - p0 - 698.637 1465147120
u0-1 DISK OK - p1 - 698.637 1465147120
//admin> maint remove c0 p0
Exporting port /c0/p0 ... Done.
//admin> maint rescan c0
Rescanning controller /c0 for units and drives ...Done.
Found the following unit(s): [none].
Found the following drive(s): [/c0/p0].
//admin> maint rebuild c0 u0 p0
Sending rebuild start request to /c0/u0 on 1 disk(s) [0] ... Done.
//admin> info c0 u0
Unit UnitType Status %Cmpl Port Stripe Size(GB) Blocks
-----------------------------------------------------------------------
u0 RAID-1 REBUILDING 0 - - 698.637 1465147120
u0-0 DISK DEGRADED - p0 - 698.637 1465147120
u0-1 DISK OK - p1 - 698.637 1465147120
...
Bazując na: http://www.gentoo-wiki.info/3ware_RAID_controller