Ok, I opened the box and pulled the power plug on drive /sdc
After that I could continue accessing data. Which I did: I deleted a file on the array (in fact only disc /sdb)
Then I powered the drive up again and the following commands gave these outputs:
$ cat /proc/mdstat
Code:
Personalities : [raid1]
md0 : active raid1 sdb[0] sdc[2](F)
488386496 blocks [2/1] [U_]
unused devices: <none>
$ sudo mdadm --detail /dev/md0
Code:
/dev/md0:
Version : 00.90.03
Creation Time : Thu May 31 14:53:39 2007
Raid Level : raid1
Array Size : somedata
Device Size : somedata
Raid Devices : 2
Total Devices : 2
Preferred Minor : 0
Persistence : Superblock is persistent
Update Time : Thu May 31 22:22:13 2007
State : clean, degraded
Active Devices : 1
Working Devices : 1
Failed Devices : 1
Spare Devices : 0
UUID : somedata
Events : 0.81
Number Major Minor RaidDevice State
0 8 16 0 active sync /dev/sdb
1 0 0 - removed
2 8 32 - faulty /dev/sdc
Does this seem right?? Is my raid working??
But now, after the test, how do I resync the array? It does not seem to detect by itself that both drives are online again...
$ sudo mdadm --assemble -U resync /dev/md0
sais: "mdadm: /dev/md0 not identified in config file."
My config file (about which I learned here:
http://www.devil-linux.org/documenta...x/ch01s05.html) is empty...