kernel errors I don't understand

[Tony Baechler]

On 10/10/2015 12:57 PM, Dave Stevens wrote:
>
> Running logwatch give this message in part, I don't understand its significance
>
>      EXT4-fs (sda1): re-mounted. Opts: usrquota,grpquota,errors=remount-ro
> ...:  2 Time(s)
>
> Ideas?


I would shut down to single user mode or boot a rescue CD and try the 
following as root:

fsck /dev/sda1

You might need to unmount it first:

umount /dev/sda1

It might mean nothing, but the above means that if your filesystem has 
errors, remount it read-only.  Therefore, your hard drive might be starting 
to fail or your system wasn't shut down cleanly.  Even if your filesystem is 
fine, running fsck won't hurt anything.