[Gluster-users] Upgrade from 3.5 to 3.6: issue with socket

[Uli Zumbuhl]

Actually I could solve my issue with the mounting of the volume by re-installing Gluster 3.6 from scratch. Before that I tried to update the volfile as I read in a bug but that did not work. So the only last problem which remains is this warning error with the socket as reported.

As I did indeed disable NFS on all my volumes (currently only one) I suppose this is why as you suggest Joe. But this is really annoying having a log entry every 3 seconds in gluster's log file. How can I fix or avoid that? I would say this might be a bug?


> Gesendet: Montag, 09. März 2015 um 04:13 Uhr
> Von: "Joe Julian" <joe at julianfamily.org>
> An: gluster-users at gluster.org
> Betreff: Re: [Gluster-users] Upgrade from 3.5 to 3.6: issue with socket
>
> I've seen this when the subprocesses running glustershd and nfs were not 
> restarted after the upgrade. I've also seen it if nfs is disabled on all 
> volumes.
> 
> On 03/08/2015 09:10 PM, Krishnan Parthasarathi wrote:
> >> I just upgraded from 3.5.3 to 3.6.2 and have issues mounting my volume on a
> >> client. On the server side I found this error message which might be the
> >> cause of my issues:
> > Could you describe the issues you are facing?
> >
> >> [2015-03-08 13:22:36.383715] W [socket.c:611:__socket_rwv] 0-management:
> >> readv on /var/run/6b8f1f2526c6af8a87f1bb611ae5a86f.socket failed (Invalid
> >> argument)
> >>
> >> Anyony has any idea what that could be ?
> > This log message indicates that there was no (server) process listening on
> > the socket identified by the path, when glusterd tried to connect(3). This
> > happens if the connect(3) happened sooner than the server process starts listening.
> > glusterd will attempt a (re)connect within the next 3 seconds and should successfully
> > establish connection with the server. This wouldn't result in any sort of
> > 'service disruption' in the I/O path.
> >
> > Could you confirm that this log snippet is from glusterd's log file?
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