[mythtv-users] 1TB Volume running on top of RAID5 Vanished

[John Drescher]

I am confused on that part. Here is one system with a bad drive in a raid 6
config (see md1):

ldap3 ~ # cat /proc/mdstat
Personalities : [raid1] [raid6]
md0 : active raid1 hdt1[6] hds1[5] hdr1[4] hdq1[3] hdk1[2] hdj1[1] hdi1[0]
      256896 blocks [7/7] [UUUUUUU]

md2 : active raid6 hdt4[6] hds4[5] hdr4[4] hdq4[3] hdk4[2] hdj4[1] hdi4[0]
      534481920 blocks level 6, 256k chunk, algorithm 2 [7/7] [UUUUUUU]

md1 : active raid6 hdt3[6] hds3[5] hdr3[4] hdq3[3] hdk3[7](F) hdj3[1]
hdi3[0]
      48876800 blocks level 6, 256k chunk, algorithm 2 [7/6] [UU_UUUU]

unused devices: <none>

I am not sure why in your output it does not say active and the raid type.



Sorry I can not be more detailed right now, I got to go home from work and I
know I will not be able to get back to you in a few hours but I will try..

John

On 10/27/06, Mache Creeger <mache at creeger.com> wrote:
>
>  Here it is:
>
> # mdadm -A /dev/md0
> mdadm: device /dev/md0 already active - cannot assemble it
>
> # cat /proc/mdstat
> Personalities : [raid6] [raid5] [raid4]
> md0 : inactive hdi1[5](S) hdb1[0] hdh1[4] hdg1[3] hdf1[2] hde1[1]
>       1172151808 blocks
>
> unused devices: <none>
>
> -- Mache
>
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