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[Bacula-bugs] [bacula 0000543]: Concurrent jobs on multiple drive autochanger request same volume
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From: <bac...@li...> - 2006-02-15 18:14:00
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A BUGNOTE has been added to this bug. ====================================================================== http://bugs.bacula.org/bug_view_advanced_page.php?bug_id=0000543 ====================================================================== Reported By: irlevesque Assigned To: ====================================================================== Project: bacula Bug ID: 543 Category: Storage Daemon Reproducibility: always Severity: major Priority: normal Status: feedback ====================================================================== Date Submitted: 02-06-2006 09:40 PST Last Modified: 02-15-2006 10:13 PST ====================================================================== Summary: Concurrent jobs on multiple drive autochanger request same volume Description: When running two or more concurrent jobs with "Prefer Mounted Volumes = no" on a multidrive changer, the second job requests the same volume currently in use by the first drive, rather than mounting a free volume. ====================================================================== ---------------------------------------------------------------------- irlevesque - 02-06-2006 09:41 PST ---------------------------------------------------------------------- I beg your pardon, this should have been indicated as a 'minor' bug. ---------------------------------------------------------------------- irlevesque - 02-06-2006 20:05 PST ---------------------------------------------------------------------- I've noticed that this apparently only occurs if the second drive does not have a tape mounted prior to the start of the second job. ---------------------------------------------------------------------- dmuench - 02-11-2006 14:47 PST ---------------------------------------------------------------------- I've witnessed the exact same behavior. ---------------------------------------------------------------------- kern - 02-12-2006 00:11 PST ---------------------------------------------------------------------- Unfortunately, I will not have access to my two drive autochanger until the end of March, though I might be able to simulate it with my virtual disk autochanger. I don't know, but I will try. It would help if you would run the SD with debug level 100. You can do that by either starting it with the -d100 option or by using "setdebug level=100 sd=xxx" in bconsole where xxx is the name of the storage resource. Please upload the output as a xxx.txt file and attach it to the bug report. ---------------------------------------------------------------------- kern - 02-14-2006 06:26 PST ---------------------------------------------------------------------- I believe that I have a fix for this, but it will be another week before I can retro-fit it to 1.38 and properly test it. ---------------------------------------------------------------------- dmuench - 02-14-2006 07:17 PST ---------------------------------------------------------------------- Thanks Kern. I'm having unrelated SCSI issues preventing me from generating debug logs for you. Sorry about that. ---------------------------------------------------------------------- irlevesque - 02-15-2006 09:46 PST ---------------------------------------------------------------------- Sorry for the lack of a debug log; I seem unable to reproduce this issue at this time. It seems to be somehow dependent on other factors that I haven't yet been able to pinpoint... ---------------------------------------------------------------------- kern - 02-15-2006 10:13 PST ---------------------------------------------------------------------- For the moment, don't bother to send a debug log. Hopefully it won't be needed. :-) Bug History Date Modified Username Field Change ====================================================================== 02-06-06 09:40 irlevesque New Bug 02-06-06 09:41 irlevesque Bugnote Added: 0001454 02-06-06 09:41 irlevesque Bug Monitored: irlevesque 02-06-06 09:53 fs Bug Monitored: fs 02-06-06 10:26 kelvin Bug Monitored: kelvin 02-06-06 20:05 irlevesque Bugnote Added: 0001456 02-08-06 04:37 brunnerc Bug Monitored: brunnerc 02-11-06 14:47 dmuench Bugnote Added: 0001459 02-11-06 14:48 dmuench Bug Monitored: dmuench 02-12-06 00:11 kern Bugnote Added: 0001460 02-12-06 00:11 kern Status new => feedback 02-14-06 06:26 kern Bugnote Added: 0001462 02-14-06 07:17 dmuench Bugnote Added: 0001466 02-15-06 09:46 irlevesque Bugnote Added: 0001469 02-15-06 10:13 kern Bugnote Added: 0001470 ====================================================================== |