[tech] Fail event on /dev/md/0:motsugo

[Matt Johnston]

trs80 noticed sdf on motsugo was bodgy, errors in dmesg and it had 8 Current Pending Sectors from smrtctl

I've removed it from the raid and re-added it - hopefully rewriting those sectors will make it use some fresh backup ones that are OK. If not it might be under warranty.

Matt

> On Sun 5/3/2017, at 11:07 pm, mdadm monitoring <root at ucc.gu.uwa.edu.au> wrote:
> 
> This is an automatically generated mail message from mdadm
> running on motsugo
> 
> A Fail event had been detected on md device /dev/md/0.
> 
> It could be related to component device /dev/sdf1.
> 
> Faithfully yours, etc.
> 
> P.S. The /proc/mdstat file currently contains the following:
> 
> Personalities : [raid1] [raid6] [raid5] [raid4] 
> md0 : active raid6 sdc1[0] sdg1[4] sdf1[5](F) sde1[6] sdd1[1]
>      5860535808 blocks super 1.2 level 6, 512k chunk, algorithm 2 [5/4] [UUU_U]
>      [=================>...]  check = 86.0% (1681398528/1953511936) finish=904.9min speed=5010K/sec
> 
> md1 : active raid1 sda1[3] sdb1[1]
>      117211608 blocks super 1.2 [2/2] [UU]
> 
> unused devices: <none>