No, the drives are SATA, and it's a Silicon Image controller with port
multipliers.  As I already mentioned, the array is using mdadm for
management.  The controller is dumb as a post - no pun intended.

On Dec 22, 10:21 pm, "[email protected]" <[email protected]>
wrote:
> Is this a SCSI array? If so what type of controller are you using?
>
> My Compaq servers use a seperate "card specific" utility to set up the
> array before the OS ever gets a look at it. I wonder if the DRAM on
> your controller card has lost its programming during the crash.
>
> On Dec 21, 2:28 pm, lrhorer <[email protected]> wrote:
>
> > I am in serious need of some help.  I have a RAID 6 array running
> > under Debian "Lenny" Linux using mdadm.  I have a 10 disc array set
> > up, and I suffered a system failure requiring a reboot.  Now, the
> > array won't start.  When I attempt to run --assemble, it thinks 3 of
> > the drives are spare, so it won't run the array.  I tried manually
> > assembling the array by writing to /sys/block/md0/md/dev-sd*/slot, but
> > the system won't let me write to any of the directories, I assume
> > because the array is not running.  How can I force mdadm to assemble
> > and run at least 8 of the drives?  The issue which caused the drives
> > to fail and then the system to halt has been resolved, but I can't
> > figure out how to get the array back online without losing everything
> > on the drives.  To answer the obvious question, I do have a backup
> > system, but it failed 3 days ago, and it's going to be a while before
> > the backup system can be repaired.
>
> > If it's relevant, the drives are all unpartitioned, and the array is
> > also unpartitioned, formatted as one large ext2 file system.
>
>

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