Hi,
For a bit of context :I had a RAID5 with 4 disks running on a QNAP NAS.
One disk started failing, so I ordered a replacement disk, but in the mean time the NAS became irresponsive and I had to reboot it.
Now the NAS does not (really) come back alive, and I can only log onto it with ssh.
When I run cat /proc/mdstatus, this is what I get :
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath]
md322 : active raid1 sdd5[3](S) sdc5[2](S) sdb5[1] sda5[0]
7235136 blocks super 1.0 [2/2] [UU]
bitmap: 0/1 pages [0KB], 65536KB chunk
md256 : active raid1 sdd2[3](S) sdc2[2](S) sdb2[1] sda2[0]
530112 blocks super 1.0 [2/2] [UU]
bitmap: 0/1 pages [0KB], 65536KB chunk
md13 : active raid1 sdc4[24] sda4[1] sdb4[0] sdd4[25]
458880 blocks super 1.0 [24/4] [UUUU____________________]
bitmap: 1/1 pages [4KB], 65536KB chunk
md9 : active raid1 sdb1[0] sdd1[25] sdc1[24] sda1[26]
530048 blocks super 1.0 [24/4] [UUUU____________________]
bitmap: 1/1 pages [4KB], 65536KB chunk
unused devices: <none>
So, I don’t know how this could happen ? I looked up on the FAQ, but I can’t seem to see what could explain this, nor how I can recover from this ?
Any help appreciated.
Thanks
