James O'Kane wrote:
>
> I setup a raid 5 with 5 18G disks. 3 for data, 1 for parity and one hot
> swap. This config file I used is:
>
> raiddev /dev/md0
> raid-level 5
> nr-raid-disks 4
> nr-spare-disks 1
> chunk-size 128
> parity-algorithm left-symmetric
>
> device /dev/sdc1
> raid-disk 0
> device /dev/sdd1
> raid-disk 1
> device /dev/sde1
> raid-disk 2
> device /dev/sdf1
> raid-disk 3
> device /dev/sdg1
> spare-disk 4
>
This is spare-disk 0 not number 4. I think you have to correct you
raidtab.
Greetings, Dietmar
> I made the raid, put an ext2 file system on it, and copied about 9gigs of
> data to it, then rebooted. After rebooting, we got errors like this:
>
> Data overrun detected in Data-In phase, tag 13;
> and
> Have seend Data Phase. Length=122880 NumSGs=30
> and a few errors with SEQADDR and SAVED_TCL in them.
>
> First question I guess would be, is this a problem with the raid?
> If it is, is there a know fix? We were hoping to use a software raid, but
> a hardware raid is looking better and better. Does anyone have a
> recommendation on a raid controller card?
>
> thanks
> -james
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