I just received this error after backing up one of my computers. This is on a server with two new drives in raid 1 configuration. Is this a big concern? Thanks in advance.
A DegradedArray event had been detected on md device /dev/md0.
Faithfully yours, etc.
P.S. The /proc/mdstat file currently contains the following:
Personalities : [raid1]
md0 : active (auto-read-only) raid1 sda[1]
1953383488 blocks super 1.2 [2/1] [_U]
bitmap: 9/15 pages [36KB], 65536KB chunk
unused devices: <none>