ctdb/log.ctdb: High hopcount 578746399 dbid:0x7a19d84d key:0x1a5954bc ...

Rainer Krienke krienke at uni-koblenz.de
Wed Aug 7 06:41:22 MDT 2013


Am 07.08.2013 13:57, schrieb Martin Schwenke:

> However, in this case there is an inconsistency in the database between
> 2 nodes that each believe the other has the current copy of the
> record.  This is caused by a bug in the vacuuming code.  We think we
> found and fixed the bug today after trying for a few weeks to
> understand it.
> 
> If everything goes according to plan then CTDB 2.4 should be released
> next week and will contain a fix for this bug.
> 
> Running "ctdb recover" should fix the inconsistency.  I haven't tried
> it but I wanted to offer the suggestion before your day ends...  :-)

Hi Martin,

thanks for the explanation. I'll try the recover in the evening, when
there are less people using the cluster. In the worst case, I still
could go back to ctdb 1.2 but of course 2.4 would be the better way.

After all the cluster still works but for the moment I had to lower the
loglevel to 0 else the log.ctb file would fill up with hopcount messages
some 2GB a day.

Have a nice day
Rainer
-- 
Rainer Krienke, Uni Koblenz, Rechenzentrum, A22, Universitaetsstrasse  1
56070 Koblenz, http://userpages.uni-koblenz.de/~krienke, Tel: +49261287 1312
PGP: http://userpages.uni-koblenz.de/~krienke/mypgp.html,Fax: +49261287
1001312

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