>>>>> On Wed, 10 Oct 2012 19:15:55 -0400, Dan Langille said:
>
> On Oct 10, 2012, at 5:51 PM, Rao, Uthra R. (GSFC-672.0)[ADNET SYSTEMS INC]
> wrote:
>
> > I have bacula 5.2.10 installed on a RHEL 6 server and it has been running
> > fine but recently we have bumped in to a problem. I am backing up our data
> > server which is about 26TB. I started a Full backup up of this machine and
> > the backup ran for 6 days and then the process is killed by Watchdog. Here
> > is the information I got from the bconsole:
> >
> > 0-Oct 16:41 lindy-sd JobId 2458: User specified spool size reached.
> > 10-Oct 16:41 lindy-sd JobId 2458: Writing spooled data to Volume.
> > Despooling 966,367,832,548 bytes ...
> > 10-Oct 16:43 lindy-dir JobId 2458: Error: Watchdog sending kill after
> > 518406 secs to thread stalled reading File daemon.
>
> Yes, that's 6 days (as mentioned below), or close to it: 518400...
>
> > 10-Oct 16:43 lindy-dir JobId 2458: Fatal error: Network error with FD
> > during Backup: ERR=Interrupted system call
> > 10-Oct 16:43 lindy-sd JobId 2458: Fatal error: spool.c:301 Fatal append
> > error on device "Drive-1" (/dev/nst0): ERR=
> > 10-Oct 16:43 lindy-dir JobId 2458: Fatal error: No Job status returned from
> > FD.
> > 10-Oct 16:43 lindy-dir JobId 2458: Error: Bacula lindy-dir 5.2.10 (28Jun12):
> > Build OS: x86_64-unknown-linux-gnu redhat Enterprise release
> >
> >
> > I read about “Max Run Time = time” directive that could be set in the
> > bacula config file. I also read that By default, the watchdog thread will
> > kill any Job that has run more than 6 days. The maximum watchdog timeout is
> > independent of MaxRunTime and cannot be changed??
>
> Yes, I am sure that is correct.
>
> > I am not sure if I should set this directive in my bacula config file? Has
> > anybody encountered this issue if so how did you solve this problem?
> >
> > I would appreciate your help.
> >
>
> If I recall correctly, you need to make a code change, and recompile. It is
> a simple patch, and has been posted to this list (or at least referred to on
> this list in the past month. Search for 'Watchdog sending kill' and see what
> you find.
>
> Oh wait, you're with NASA. OK, here goes. I like marc.info archives:
> http://marc.info/?l=bacula-users
>
> I found the reference I was thinking of:
> http://marc.info/?l=bacula-users&m=134237429312031&w=2
>
> I think this is what they were referring to:
> http://marc.info/?l=bacula-users&m=131707949318181&w=2
>
> and it looks like src/lib/watchdog.c is your friend. I looked at that code,
> but couldn't figure out a solution. And now I'm out of time. Sorry.
This 6 days timeout is in src/lib/bnet.c I think (see init_bsock).
__Martin
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