Do you see anything in the kernel logs for the disk in question around the same time as the error?
Are you getting this randomly or just on this particular OSD?
There was a bug with newer kernels and high memory pressure causing read error’s, however it was mostly fixed in 12.2.10 but making a re read before showing the error.
,Ashley
On Thu, 14 Feb 2019 at 11:20 PM, Florent B <florent@xxxxxxxxxxx> wrote:
Nobody knows about that kind of errors ?
On 30/01/2019 11:26, Florent B wrote:
> Hi,
>
> Since I switched from FileStore to BlueStore, I have read errors on scrub !
>
> 2019-01-30 06:10:49.782827 7f353c83e700 -1 log_channel(cluster) log
> [ERR] : 17.1e shard 11 soid
> 17:7865c52c:::rbd_data.3a1488643c9869.00000000000011c8:head : candidate
> had a read error
>
> I'm running last Luminous (12.2.10) on Debian 9.
>
> OSDs are running Linux 4.13, is there known problems with this old version ?
>
> Thank you for your help.
>
> Flo
>
> _______________________________________________
> ceph-users mailing list
> ceph-users@xxxxxxxxxxxxxx
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
_______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
