Fail event on /dev/md0:gpu2.int.autonlab.org

[mdadm monitoring]

This is an automatically generated mail message from mdadm
running on gpu2.int.autonlab.org

A Fail event had been detected on md device /dev/md0.

It could be related to component device /dev/sdb1.

Faithfully yours, etc.

P.S. The /proc/mdstat file currently contains the following:

Personalities : [raid6] [raid5] [raid4] 
md0 : active raid6 sdg1[10] sdh1[7] sdf1[8] sde1[9] sdd1[2] sdc1[1] sdb1[0](F)
      9766912000 blocks super 1.2 level 6, 512k chunk, algorithm 2 [7/6] [_UUUUUU]
      bitmap: 0/15 pages [0KB], 65536KB chunk

unused devices: <none>