Est. Budget: $60.00
So this morning my server was down. On asking for a hardware reboot, I got data that is 6 months old. The server runs a software raid 1 setup. It seems that the raid had issues since 6 months ago and now one of the 2 disks stopped working as can be seen here (no sdb anymore):
# cat /proc/mdstat
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10]
md1 : active raid1 sda2
524276 blocks super 1.2 [2 ...