1404 server mounted the wrong drive

[Rashkae]

On 17-10-09 10:09 PM, phil wrote:
> Hi all,
>
> Our Ubuntu server has a ssd boot drive /dev/sda and mounts a 4tb drive
> for owncloud. Funny thing is there is 2 4tb drives in the box /dev/sdb/
> & /dev/sdc . Normally it loads the correct drive which is specified in
> /etc/fstab by its uuid. This should be /dev/sdc. Yesterday after the
> updates it mounted /dev/sdb. How could it suddenly mount the other hard
> drive? It sort of cause panic due to files suddenly being old etc etc
>
> Linux:          4.4.0-96-generic x86_64
> Description:    Ubuntu 14.04.5 LTS
> Codename:       trusty
>
> yesterdays dmesg here  http://www.philllfixit.com.au/dmesg.txt
>


Can you post a copy of your fstab file, and the output from sudo blkid

?