On Mon, Aug 13, 2018 at 5:57 PM Nikola Ciprich
<nikola.ciprich@xxxxxxxxxxx> wrote:
>
> Hi Ilya,
>
> hmm, OK, I'm not sure now whether this is the bug which I'm
> experiencing.. I've had read_partial_message / bad crc/signature
> problem occurance on the second cluster in short period even though
> we're on the same ceph version (12.2.5) for quite long time (almost since
> its release), so it's starting to pain me.. I suppose this must
> have been caused by some kernel update, (we're currently sticking
> to 4.14.x and lately been upgrading to 4.14.50)
These "bad crc/signature" are usually the sign of faulty hardware.
What was the last "good" kernel and the first "bad" kernel?
You said "on the second cluster". How is it different from the first?
Are you using the kernel client with both? Is there Xen involved?
Thanks,
Ilya
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