Bacula-users

[Bacula-users] Database Segfaults

2009-08-24 04:21:47
Subject: [Bacula-users] Database Segfaults
From: Juergen Dattl <lists AT kastel DOT net>
To: bacula-users AT lists.sourceforge DOT net
Date: Mon, 24 Aug 2009 09:59:05 +0200
Hi,

I've some questions. I want to use bacula as backup solution for
my lan .. in the first step all clients (approx. 10 small (xen-domU)
web/mail/dns servers, a nfs/smb server with 100gb data and two other
'normal' linux workstations) are stored to the backup machine to
disks .. in the second step they should get on tapes. 
The director (and also sd and catalog db) is on a single AMD Athlon
XP 3200 with 1GB Ram running under Debian/Lenny with postgresql 8.3.
bacula version is 2.4.4 (but i've also tried 3.0.2)
All my configuration is working perfectly. You can find some of my
config files at http://www.kastel.net/bacula/.
My problem is: when i run a full backup for the nfs server (~400000
files) the database will crash after backing up the data when the
catalog is filled up. I've tried postgres 8.3, 8.4 and mysql.
always the same .. 
,----
| [ 1988.791063] postgres[3187]: segfault at b7f78000 ip b7a55c1c sp
| bfb9fdec error 4 in libc-2.7.so[b79de000+155000]
| [ 7697.614354] postgres[3906]: segfault at b7641000 ip b7aaec1c sp
| bf9f6bfc error 4 in libc-2.7.so[b7a37000+155000]
`----

I've turned on logging in postgres and in my monitor i can also see
the same statement: 

,----
| INSERT INTO Path (Path) SELECT a.Path FROM (SELECT DISTINCT Path
| FROM batch) AS a WHERE NOT EXISTS (SELECT Path FROM Path WHERE Path
| = a.Path) 
`----

I've also testet with the same configfiles but ubuntu with my
notebook: the director and database is on the notebook, sd runs on
the 'normal' backup pc .. and it worked! 
So, now you know how my weekend was :-)

Where can i fnd my solution? Please HELP! :-)

Thanks,
Juergen
-- 
/j<r>d

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