Re: Software RAID 5 SATA array crashed

[Alvin Oga <aoga@mail.Linux-Consulting.com>]

On Sun, 18 Sep 2005, Adar Dembo wrote:

> adar@adar:~$ cat /proc/mdstat
> Personalities : [linear] [raid0] [raid1] [raid5] [multipath] [raid6] 
> [raid10] [faulty]
> md0 : active raid5 sdb[0] sde[4] sdf[3] sdd[2] sdc[1]
>       1172229120 blocks level 5, 64k chunk, algorithm 2 [5/5] [UUUUU]
> unused devices: <none>

looks good
 
>    98  sudo mdadm --assemble /dev/md0

good

but i'd skip all the sudo nonsense ... and "su - root"

>   111  /sbin/fdisk /dev/sdc

bad ide

>   137  sudo mdadm --manage /dev/md0 -f /dev/sdc1

you tried to remove it ??
but where did you add it back in


i'd reformat /dev/m0 and restore from backups
if  "cat /proc/mdstat" still shows "UUUUU"

c ya
alvin