Problems with CTDB and GlusterFS

Michael Adam obnox at samba.org
Mon Jun 20 14:50:53 UTC 2016


On 2016-06-20 at 16:41 +0200, Sebastian Stellingwerff wrote:
> On 20/06/16 16:23, Amitay Isaacs wrote:
> > Hi,
> > 
> > On Mon, Jun 20, 2016 at 11:41 PM, Sebastian Stellingwerff
> > <sebastian at otherstuff.nl <mailto:sebastian at otherstuff.nl>> wrote:
> > 
> >     Hi,
> > 
> >     I'm setting up a Samba+CTDB+GlusterFS setup. GlusterFS seems to work
> >     fine and we have it in use in production for some time without problems
> >     it seems. However when setting up CTDB with this, one node just keeps
> >     complaining about:
> > 
> >     ...
> > 
> >     Anyone here who can help me debug this?
> > 
> > From the log messages it appears you are either running ctdb 4.2.x or
> > 2.5.x.  The code around recovery lock has changed quite a bit in the
> > recent releases.  I would recommend testing with the latest stable
> > release of ctdb 4.4.x.
> 
> I'm using 2:4.2.10+dfsg-0+deb8u and stuck with that version.
> 
> Gladly however I discovered the problem: The local firewalls where
> prohibiting ctdb connections between the two devices.

Good. That makes perfect sense.
So forget my other mail... :-)
In case you have some other issue, it contains
info that would be helpful in debugging such
issues.

Cheers - Michael
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