Hi, I tried to submit a bug to mantis. But this bug was closed twice because it is a duplicate bug. I attached my bactraces of the crash last night.Can you please look if this is realy a duplicate bug? Thanks. Jan Jaap
> From: [email protected] > To: [email protected] > Date: Sat, 20 Mar 2010 07:59:44 +0100 > CC: [email protected]; [email protected] > Subject: Re: [Bacula-devel] Problem with SD hang in 5.0.1 > > Since we still have an open bug, please add this to the bug report. > > Kern > > On Saturday 20 March 2010 00:06:01 Hugh Brown wrote: > > Kern Sibbald wrote: > > > OK, I think the solution is for Hugh to: > > > 1. Figure out why his alert command is broken > > > 2. Create a script with a timer > > > 3. Disable the alert > > > > Here's what I've done: > > > > -- Ran backups, no change; got a hang. Restarted sd and director. > > > > -- Commented out the "Alert" sections in bacula-sd for the two tape > > drives. Ran backups, no hang. > > > > -- Changed the Alert section to: > > > > Alert Command = "sh -c '/etc/bacula/alert_debugging.pl %c'" > > > > which was a very simple perl script (attached). I reran backups and > > got a hang. Here's what was logged: > > > > Mar 19 15:30:24 agnatha hugh[29410]: Parent here...waiting patiently > > Mar 19 15:30:24 agnatha hugh[29409]: About to run /usr/sbin/smartctl -H > > -l > > error -q errorsonly -d scsi /dev/changer Mar 19 15:30:24 agnatha > > hugh[29414]: Done: exit status 0 > > > > This was the same entries as seen before, since a bunch of jobs ran > > and finished before the hang, but now I've got the two processes > > again: > > > > bacula 28827 1.1 0.0 248588 6220 ? Ssl 15:24 0:18 > > /usr/sbin/bacula-sd -u bacula -g disk -c /etc/bacula/bacula-sd.conf bacula > > 29422 0.0 0.0 258816 4492 ? S 15:30 0:00 > > /usr/sbin/bacula-sd -u bacula -g disk -c /etc/bacula/bacula-sd.conf > > > > I ran btraceback on both (attached). I can't find any mention of > > PID 29422 (the child) in the traceback for 28827 (the parent). The > > child appears to be hung at closelog(), which matches what I had in > > the original traceback I sent with my first message to the list. I > > ran kill -6 on both, but only the parent produced a lock dump > > (attached). If I should add these files to the bug, let me know. > > > > The bacula I'm running now is compiled from the sourceforge SRPM, but > > with the changes detailed in bug #1527: > > > > -- the patch removing the "debug_list_volumes" line > > -- enabling the lock manager in the args to configure > > -- and enabling developer mode in version.h > > > > I thought maybe that last one was causing problems, since it results > > in stdout not being closed, but I was having this problem with the > > stock (though still locally-compiled) SRPM. > > > > I'm thoroughly confused. For the weekend I'll just be removing the > > alert section and letting things run. > > > > -- > > Hugh Brown, Systems Manager > > The Centre for High-Throughput Biology > > [email protected] > > > > ------------------------------------------------------------------------------ > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > Bacula-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/bacula-devel _________________________________________________________________ Het laatste nieuws, shownieuws en voetbalnieuws op MSN.nl http://nl.msn.com/
bacula-sd.12505.bactrace
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bacula.12505.traceback
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------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev
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