[mythtv-users] mdadm help, please
Joel Means
means.joel at gmail.com
Fri Apr 24 04:04:33 UTC 2009
Thanks for the response. I have answered your questions below.
>
> Can you post the output of cat /proc/mdstat?
>
# cat /proc/mdstat
Personalities : [raid6] [raid5] [raid4]
md0 : active (auto-read-only) raid5 sdb1[7](S) sdf1[5] sda1[4] sdd1[3]
sde1[2] sdg1[1] sdc1[0]
782819968 blocks level 5, 64k chunk, algorithm 2 [7/6] [UUUUUU_]
unused devices: <none>
>
> How did you assemble the array? With the force option? And no you
> array probably is not hosed although I am worried why the spare is not
> being added automatically.
>
I did not use the force option. I just did a 'mdadm -A /dev/md0
/dev/sd{a,b,c,d,e,f,g}1
>
> Is the output of
>
> sfdisk -d /dev/sda
>
> the same as all other disks?
>
All of the drives show the same:
# sfdisk -d /dev/sda
# partition table of /dev/sda
unit: sectors
/dev/sda1 : start= 63, size=976768002, Id=fd
/dev/sda2 : start= 0, size= 0, Id= 0
/dev/sda3 : start= 0, size= 0, Id= 0
/dev/sda4 : start= 0, size= 0, Id= 0
> Do you have mdadm 2.6.4 or greater installed?
>
> # mdadm --version
mdadm - v2.6.7.2 - 14th November 2008
Joel
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