On Sun, Nov 4, 2018 at 10:24 PM Bryan Henderson wrote:
>
> >OSD write errors are not usual events: any issues with the underlying
> >storage are expected to be handled by RADOS, and write operations to
> >an unhealthy cluster should block, rather than returning an error. It
> >would not be
>OSD write errors are not usual events: any issues with the underlying
>storage are expected to be handled by RADOS, and write operations to
>an unhealthy cluster should block, rather than returning an error. It
>would not be correct for CephFS to throw away metadata updates in the
>case of
On Sat, Nov 3, 2018 at 7:28 PM Bryan Henderson wrote:
>
> I had a filesystem rank get damaged when the MDS had an error writing the log
> to the OSD. Is damage expected when a log write fails?
>
> According to log messages, an OSD write failed because the MDS attempted
> to write a bigger chunk
I had a filesystem rank get damaged when the MDS had an error writing the log
to the OSD. Is damage expected when a log write fails?
According to log messages, an OSD write failed because the MDS attempted
to write a bigger chunk than the OSD's maximum write size. I can probably
figure out why
