Re: CMD680, kernel 2.4.21, and heartache

[John Bradford]

> Some factors that are definitely NOT a problem:
> - Faulty run of drives.  This has also happened to Hitachi 80GB drives in the
>   same configurations.
> 
> - Heat.  They're in a chilly room.  The cases haven't overheated.  We've had
>   guys checking this every few hours after the first one went bonkers.
> 
> Possible problems -
> - Simple software problem that somebody can fix and save the day. :)
> - All Dell Poweredge 650 servers are broken.  :/

> Oct  1 07:47:47 mailstore2-1 kernel: hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> Oct  1 07:47:47 mailstore2-1 kernel: hda: dma_intr: error=0x40 { UncorrectableError }, LBAsect=37694874, high=2, low=4140442, sector=35220864

That is definitely an error from the drive.  If you're absolutely sure
it's not a faulty batch of drives or a cooling issue, maybe you have
power supply problems?  Does SMART give you any useful information?

John.
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