[CentOS] 6.2 - How to check for a failed disk using LVM with a hardware RAID (3ware)
Philippe Naudin
philippe.naudin at supagro.inra.fr
Thu Apr 5 13:02:37 UTC 2012
Le jeu. 05 avril 2012 08:38:39 CEST, Jonathan Vomacka a écrit:
> CentOS Community,
>
> What commands can I use to check the disk health of the system when LVM2
> is being used on top of a RAID 10 using a HARDWARE 3ware raid card. The
> OS sees a hardware raid usually as one big drive. Is there a way to
> check the disks individually to see if any are failing, or throwing hard
> or scsi transport errors?
You can try : man smartctl
smartd can access individual disks behind (supported) RAID controllers.
--
Philippe Naudin
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