Frank Altpeter <frank.altpeter AT gmail DOT com> wrote
on 22.06.2009 10:44:53:
> Frank Altpeter <frank.altpeter AT gmail DOT com>
> 22.06.2009 10:44
>
> An
>
> bacula-users AT lists.sourceforge DOT net
>
> Kopie
>
> Thema
>
> [Bacula-users] How to prevent two clients to run at the same time
>
> Hi list,
>
> I'm running a bacula server with almost 100 clients on it. For
> historical and data saving reasons, each client has its own block
of
> Client, Job, Storage, and Pool definition (based on client's
> fqdn).Data is saved to disk, and then, by external scripts, rotated
to
> tape. According the current configuration, all clients are started
via
> one Schedule on the same time and bacula is managing the run based
on
> a MaximumConcurrentJobs set to 12, which runs fine so far.
> But, there's two clients, which I need to configure in a way, that
> it's impossible for them to run simultaneously. The one client is
a
> vmware host system, and the other client is a vmware guest system
on
> this host. And sometimes it happens that they both run in parallel
> which takes down performance on both systems.
> Because of the current structure, I'm not able to just define a
> dedicated Pool resource for these two clients and put a
> MaximumConcurrentJobs=1 into it (which AFAIK would be the easiest
> solution for default environments). So I'm searching for alternative
> solutions for my problem, which is not "start client a on 16:00
and
> client b 12 hours later" :)
>
> Any hints for funny solutions welcome :)
>
> Besides that, wouldn't it a good point to have the
> MaximumConcurrentJobs config option also for the Schedule resource
?
>
You could just give one server a lower priority. It
would then run after all other Jobs. The default is 10 (11 for the catalog),
so Priority = 12 in the Job Resource will make it run later.
------------------------------------------------------------------------------
Are you an open source citizen? Join us for the Open Source Bridge conference!
Portland, OR, June 17-19. Two days of sessions, one day of unconference: $250.
Need another reason to go? 24-hour hacker lounge. Register today!
http://ad.doubleclick.net/clk;215844324;13503038;v?http://opensourcebridge.org _______________________________________________
Bacula-users mailing list
Bacula-users AT lists.sourceforge DOT net
https://lists.sourceforge.net/lists/listinfo/bacula-users
|
