jak zrebuildit HW raid?

Ahoj, v serveru mam blize nespecifikovany Adaptec SCSI radic. Jeden disk umrel (id4), tak se vymenil, nicmene pole se ne a ne zrebuildit. (vypisy jsem trochy osekal o zbytecne informace).

Logical device number 1
   Logical device name                      : root
   RAID level                               : 1
   Status of logical device                 : Optimal
   Drive(s) (Channel,Device)                : 0,0 0,1
Logical device number 2
   Logical device name                      : data
   RAID level                               : 6
   Status of logical device                 : Suboptimal, Fault Tolerant
   Stripe order (Channel,Device)            : 0,2 0,3 0,5 0,6

Jak vidite, v RAID6 chybi disk id4, ktery se menil.

----------------------------------------------------------------------
Physical Device information
----------------------------------------------------------------------
   Channel #0:
      Device #0
         Device is a Hard drive
         State                              : Online
         Reported Channel,Device            : 0,0
      Device #1
         Device is a Hard drive
         State                              : Online
         Reported Channel,Device            : 0,1
      Device #2
         Device is a Hard drive
         State                              : Online
         Reported Channel,Device            : 0,2
      Device #3
         Device is a Hard drive
         State                              : Online
         Reported Channel,Device            : 0,3
      Device #4
         Device is a Hard drive
         State                              : Ready
         Reported Channel,Device            : 0,4
      Device #5
         Device is a Hard drive
         State                              : Online
         Reported Channel,Device            : 0,5
      Device #6
         Device is a Hard drive
         State                              : Online
         Reported Channel,Device            : 0,6
      Device #8
         Device is an Enclosure
      Device #9
         Device is a Hard drive
         State                              : Ready
         Reported Channel,Device            : 0,9
   Channel #1:
      No physical drives attached

Command completed successfully

Disku id4 jsem zkusil nastavit Hot-Spare:

$ arcconf SETSTATE 1 DEVICE 0 4 hsp logicaldrive 2
Controllers found: 1

Command aborted.

Nezabere, disk je stale "ready".

$ arcconf SETSTATE 1 DEVICE 0 4 hsp
Controllers found: 1
One or more existing logical devices cannot be protected by this spare.

Command completed successfully.

Ted se sice zmenil na "hot-spare", avsak k zadnemu rebuildu nedoslo. Znepokojuje me hlaska "One or more existing logical devices cannot be protected by this spare". Nevite nekdo, co s tim?

nic konkretniho: je ten disk stejne velky nebo vetsi? Uz sem zazil, ze 70GB disk mel o par sektoru mensi velikost nez starsi kus. (oba od stejneho vyrobce). Pokud je mensi, tak by to do pole asi vrazit neslo.

Vidim harddisk mrzuty, jehoz hlava plotny se dotyka...

27.5.2009 12:40 franta
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Na MB velikost sedi, ovsem presnou velikost v bytech prede mnou radic skryva :-/

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