Il 28/08/2013 14:22, Catalin Condurache ha scritto:
> Hi,
>
> I am experiencing problems with the topBDII service at RAL. Two out of three nodes (part of the lcgbdii.gridpp.rl.ac.uk alias) are apparently hanging while 'logging errors' (/var/log/bdii/bdii-update.log) and are not accessible for ldap queries.
>
> 2013-08-28 13:09:50,772: [DEBUG] Doing Fix
> 2013-08-28 13:10:09,882: [DEBUG] Writing new_ldif to disk
> 2013-08-28 13:10:10,486: [INFO] Reading old LDIF file ...
> 2013-08-28 13:10:10,486: [DEBUG] Starting Diff
> 2013-08-28 13:10:29,248: [DEBUG] Finished Diff
> 2013-08-28 13:10:29,249: [DEBUG] Sorting Add Keys
> 2013-08-28 13:10:30,551: [DEBUG] Writing ldif_add to disk
> 2013-08-28 13:10:32,184: [DEBUG] Adding New Entries
> 2013-08-28 13:10:32,520: [DEBUG] Logging Errors
>
>
> Restarting the service (or even rebooting the nodes) didn't improve the situation.
>
> In the past we correlated similar behaviour to network disruptions, but no such thing today (as far as we know), and also a 'bdii restart' used to work in the past.
>
> I am running bdii-5.2.17-2.el6.noarch
>
> Any help or idea much appreciated.
>
> Many thanks,
> Catalin Condurache
> RAL Tier1 Grid Services
>
Hi Catalin,
in my opinion the message:
2013-08-28 13:10:32,520: [DEBUG] Logging Errors
is not relevant. Do you see an high load value on those machines? the
same is occurring on our servers, see for example
https://lemon.cr.cnaf.infn.it/lemon-web/metric_graph.php?metric=LoadAvg&field=LoadAvg&sdate=26-08-2013&sdate_time=14%3A28%3A50&edate=28-08-2013&edate_time=14%3A28%3A50&entity=top-bdii01.cnaf.infn.it&type=host
but we aren't able to figure out why yet.
last week we also updated to the latest version released in emi3
(bdii-5.2.21-1) but the problem isn't disappeared
cheers,
Alessandro
--
Dr. Alessandro Paolini
INFN - CNAF
Viale Berti Pichat 6/2
40127 Bologna
Italy
tel: +39 051 6092723
fax: +39 051 6092916
ICQ: 192172027
skype: alex.paolini
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