Hi Laszlo,

On Wed, Apr 12, 2017 at 6:26 AM Laszlo Budai <las...@componentsoft.eu>
wrote:

> Hello,
>
> yesterday one of our compute nodes has recorded the following message for
> one of the ceph connections:
>
> submit_message osd_op(client.28817736.0:690186
> rbd_data.15c046b11ab57b7.00000000000000c4 [read 2097152~380928] 3.6f81364a
> ack+read+known_if_redirected e3617) v5 remote, 10.12.68.71:6818/6623,
> failed lossy con, dropping message
>
> Can someone "decode" the above message, or direct me to some document
> where I could read more about it?
>
> We have ceph 0.94.10.


I am researching the same issue, but on 11 OSD nodes.  You should be able
to find my thread in this list.  Looks like this could be a bug in kernels
4.4+, or a network issue.

Regards,
Alex



>
> Thank you,
> Laszlo
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-- 
--
Alex Gorbachev
Storcium
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