Bacula-users

[Bacula-users] Bacula stalls after 2.5 TB

2010-12-01 14:53:03
Subject: [Bacula-users] Bacula stalls after 2.5 TB
From: John Acar <JAcar AT gsoc.treas DOT gov>
To: "bacula-users AT lists.sourceforge DOT net" <bacula-users AT lists.sourceforge DOT net>
Date: Wed, 1 Dec 2010 14:28:45 -0500
Hi all,

I am running Bacula 3.0.2 (Mysql) on Centos 4.8.  I have a Spectra T380 changer 
with 50 tape slots.  I need to archive about 7 TB of data.  The first time I 
attempted to back it up, the job stalled on 2.559TB and errored out.  I figured 
it might be the drive i used since I have had trouble with that drive so I used 
drive-2.  The job stopped at precisely the same spot but I did not get any 
errors.  Bacula still thinks the job is running.

Device "Drive-2" (/dev/nst0) is mounted with:
    Volume:      037172L4
    Pool:        Default
    Media type:  LTO-4
    Slot 43 is loaded in drive 1.
    Total Bytes=21,018,267,648 Blocks=325,803 Bytes/block=64,512
    Positioned at File=21 Block=304
====

Used Volume status:
037172L4 on device "Drive-2" (/dev/nst0)
    Reader=0 writers=1 devres=0 volinuse=1
====

====

Connecting to Client gsoc-fd at localhost:9102

gsoc-fd Version: 3.0.2 (18 July 2009)  i686-redhat-linux-gnu redhat 
Daemon started 29-Nov-10 15:13, 2 Jobs run since started.
 Heap: heap=598,016 smbytes=220,928 max_bytes=223,165 bufs=117 max_bufs=120
 Sizeof: boffset_t=8 size_t=4 debug=0 trace=0

Running Jobs:
JobId 440 Job TNET.2010-11-30_09.39.39_08 is running.
    Backup Job started: 30-Nov-10 09:39
    Files=1,229 Bytes=2,559,801,067,520 Bytes/sec=24,701,351 Errors=0
    Files Examined=1,229
    Processing file: /firewall/mysql/archive/sdw_netflow/netflow_20100430.tar
    SDReadSeqNo=5 fd=5
Director connected at: 01-Dec-10 14:26

The backup is done from a SAN mount on the backup server and bacula sends it to 
tape.  The mount is up and I can manually access the data.  I tried searching 
the archive for a similar problem but I am not quite sure what to look for.  

Anyone have any ideas?

John

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