[Gluster-users] bonnie hangs with glusterFS 2.0.4
cornuwel at gmail.com
Tue Aug 11 10:14:27 UTC 2009
Le vendredi 07 août 2009 à 19:24 +0530, Vijay Bellur a écrit :
> Julien Cornuwel wrote:
> > Well, no luck. Adding the readahead translator made bonnie hang at the
> > same moment :
> > # bonnie -d /test -u user
> > Using uid:1000, gid:1000.
> > Writing with putc()...done
> > Writing intelligently...done
> > Rewriting...
> > And nothing more : load average dropped at 0.00, 0.00, 0.00, so I guess
> > bonnie is waiting for something that will never come...
> Can you please try with 2.0.6rc4 available at
> ? We have fixed some issues which could potentially cause GlusterFS to hang.
So, I ran the test again with 2.0.6rc4. This time, bonnie didn't hang.
But the load average was fluctuating a lot. More precisely, it repeated
the following pattern :
- Reasonably high (around 0.45)
- Constant slowing down (till 0.00)
- Stale a few seconds at 0.00
- Rose around 0.45 again, and so on...
The test took ages, literally. I stopped it after 24 hours and the
rewrite part wasn't finished yet.
Still nothing in logs except usual connection messages.
Note : Even when bonnie hang, the volume was still accessible via other
programs (ie shell).
These tests are taking too long, so I think I will drop bonnie and do
simpler tests (kernel compilations). I'll keep you posted.
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