Bacula-users

[Bacula-users] bscan troubles

2011-04-19 06:38:15
Subject: [Bacula-users] bscan troubles
From: Daniel Holtkamp <holtkamp AT riege DOT com>
To: Bacula-users AT lists.sourceforge DOT net
Date: Tue, 19 Apr 2011 12:35:21 +0200
Hello !

We had some database troubles and decided to recreate the catalog with bscan. 

It worked nicely with our disk-volumes. It took a while and created an 
impressive 15GB MySQL-tmpfile for each of the big 1.5TB volumes - but it worked 
without problems. It also flawlessly read 2.5TB of incremental Backups (in 70 
separate volumes) without a hitch.

But now i´m starting to scan our tape volumes and i´m running into a strange 
problem. I reproduced this with 3 different tapes on a dedicated LTO-5 drive 
and on both internal drives of our Tape Library. 

---- snip ----
bscan -V 000004L5 -v -m -s -c /etc/bacula/bacula-sd.conf TL-LTO5-2
[... lots of good output here ...]
bscan: bscan.c:1246 Created JobMedia record JobId 7132, MediaId 135
bscan: bscan.c:1016 Created Client record for Client: feywa.test.riege.de-fd
bscan: bscan.c:1099 Created new JobId=7133 record for original JobId=237013
bscan: bscan.c:683 98,304 file records. At file:blk=18:2,532 bytes=6,406,109,041
bscan: bscan.c:1033 Fileset "FullSet" already exists.
bscan: bscan.c:1154 Updated Job termination record for JobId=7133 
Level=Incremental TermStat=T
bscan: bscan.c:1246 Created JobMedia record JobId 7133, MediaId 135
bscan: bscan.c:1016 Created Client record for Client: cm.dev.riege.de-fd
bscan: bscan.c:1099 Created new JobId=7134 record for original JobId=237007
bscan: bscan.c:1033 Fileset "FullSet" already exists.
bscan: bscan.c:1154 Updated Job termination record for JobId=7134 
Level=Incremental TermStat=�
bscan: bscan.c:1246 Created JobMedia record JobId 7134, MediaId 135
bscan: bscan.c:1033 Fileset "FullSet" already exists.
bscan: bscan.c:1154 Updated Job termination record for JobId=7134 
Level=Incremental TermStat=T
Segmentation fault
---- snip ----

here a different tape on the single LTO-5 drive:

---- snip ----
time bscan -V 000006L5 -v -m -s -c /etc/bacula/bacula-sd.conf nst0-sd
[... lots of good output here ...]
bscan: bscan.c:1246 Created JobMedia record JobId 7114, MediaId 140
bscan: bscan.c:1016 Created Client record for Client: ee.test.riege.de-fd
bscan: bscan.c:1099 Created new JobId=7115 record for original JobId=227789
bscan: bscan.c:1033 Fileset "FullSet" already exists.
bscan: bscan.c:1154 Updated Job termination record for JobId=7115 
Level=Incremental TermStat=T
bscan: bscan.c:1246 Created JobMedia record JobId 7115, MediaId 140
bscan: bscan.c:1016 Created Client record for Client: feywa.test.riege.de-fd
bscan: bscan.c:1099 Created new JobId=7116 record for original JobId=227790
bscan: bscan.c:1033 Fileset "FullSet" already exists.
bscan: bscan.c:1154 Updated Job termination record for JobId=7116 
Level=Incremental TermStat=�
bscan: bscan.c:1246 Created JobMedia record JobId 7116, MediaId 140
bscan: bscan.c:1033 Fileset "FullSet" already exists.
bscan: bscan.c:1154 Updated Job termination record for JobId=7116 
Level=Incremental TermStat=T
Segmentation fault
---- snip ----

Debug output makes no difference at this point. It just segfaults, quite 
possibly because of the �

Any idea where this might be coming from or what i can do ?

Best regards,

Daniel Holtkamp
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