On Thu, Apr 16, 2009 at 12:15:18PM +0200, Uwe Schuerkamp wrote:
Hi folks,
the recent talk here of a bug relating to concurrent writes to a
single backup volume has made me a bit uneasy about one of our
production bacula servers.
We have one system with two tape libraries (so no single volume is
used by two backups at the same time), however the other system used a
large RAID with single file volumes (about 400g each).
Bacula version there is bacula-2.2.8, and I only configured concurrent
backups to 2 a couple of weeks ago, so I can't really tell we're
facing the same issue here as described earlier.
Has anyone observed this bug in version 2.2.8,
Yes.
Though there are certain conditions needed for it to occur.
Note that I've only ever used disk volumes, for example.
You'd probably want to look at the bug reports that I made, in order to decide
whether it might happen to you.
http://bugs.bacula.org/view.php?id=1188
(original mailing list thread):
http://www.nabble.com/Director-bug-when-using-two-storage-daemons--td20364806.ht
ml
http://bugs.bacula.org/view.php?id=1208
and what's the version considered safe at the moment to use with concurrent
backup jobs?
On the second bug report, Kern says that it is fixed in 2.4.4 and SVN (which
pretty much means bacula-3.0.0).
Further information about the nature of the fixes applied is here:
http://www.mail-archive.com/bacula-de...@lists.sourceforge.net/msg04247.html
--
Stay on top of everything new and different, both inside and
around Java (TM) technology - register by April 22, and save
$200 on the JavaOne (SM) conference, June 2-5, 2009, San Francisco.
300 plus technical and hands-on sessions. Register today.
Use priority code J9JMT32. http://p.sf.net/sfu/p
___
Bacula-users mailing list
Bacula-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/bacula-users
