I have a RAID 5 array with 3 Disks (
sdb sdc sdd)
Over last weekend I was prompted that
sdd had failed. so replaced the drive, added it back into the array and let it rebuild (1.5TB)
It stopped at about 64% with an error, found out that
sdb is failing as well.
sdd onto a new drive (
sdb onto a new drive (
The copy of
sdb went well only like 3MB it couldn't copy.
sdb had alot more problems ( Please note I couldn't get a NEW drive so my images drives are actually physically larger then 1.5TB)
Trying to re-assemble the drive as it was before with:
mdadm -A /dev/md0 /dev/sdb /dev/sdc /dev/sdd
Gave an error:
mdadm: no recogniseable superblock on /dev/sdb
I also tried
--force, same result
i also did some reading about recovering the array by completely re-building it so i tried:
mdadm --verbose --create /dev/md0 --level=5 --raid-devices=3 /dev/sdc missing missing
sdc is the only drive that didn't fail, I was going to get the array started and add the other 2 drives in)
This resulted in:
mdadm: RUN_ARRAY failed: Input/output error
I am really in a bad spot hear. I have a lot data I need, about 1.2TB of stuff, this is a worst case scenario!