Bacula-users

Re: [Bacula-users] Only one job running at any given time

2012-06-05 09:00:39
Subject: Re: [Bacula-users] Only one job running at any given time
From: "Clark, Patricia A." <clarkpa AT ornl DOT gov>
To: "bacula-users AT lists.sourceforge DOT net" <bacula-users AT lists.sourceforge DOT net>
Date: Tue, 5 Jun 2012 08:58:06 -0400
On 6/4/12 3:41 PM, "John Drescher" <drescherjm AT gmail DOT com> wrote:


>On Mon, Jun 4, 2012 at 3:30 PM, Clark, Patricia A. <clarkpa AT ornl DOT gov>
>wrote:
>> I am new to bacula and have been monitoring this list for the last 6
>>months in addition to reading the available documentation.  I have
>>bacula v5.2.6 packages from epel-bacula on RHEL 6.2 x64 platform.  The
>>autochanger is a Spectralogic T950 with 6 tape drives with a fiber
>>switch between the bacula server and the equipment.
>>
>> At this time, I am only backing up file systems mounted to the backup
>>server.
>>
>> I have tried to get multiple jobs to run in parallel, but have been
>>unsuccessful.  Only one job runs each time with others queued up until
>>the earlier one ahead completes.  I've put Maximum Concurrent Jobs = 20
>>in several locations including the Director resource and the Client
>>resource in the bacula-dir.conf and also in the Storage resource in
>>bacula-sd.conf, and the FileDaemon resource in the bacula-fd.conf.  I'm
>>running out of ideas and places as I've been adding in a new location
>>when one does not work.  Can someone point me in a direction?
>>
>
>Do your backups go to the same or different pools? Do you have any
>"Use volume once ..." or other volume restrictions enabled? Are you
>using different job priorities?
>
>
>
>John

I have 3 tape pools defined, Admin, Catalog, and Scratch.  Other than
Catalog for the catalog backups, everything else goes to the Admin pool.
The definition is below:

Pool {
  Name = Admin
  Description = "Pool for all Admin Backups"
  Pool Type = Backup
  Storage = Changer
  Recycle = yes                 # Bacula can automatically recycle Volumes
  RecyclePool = Scratch         # Bacula can automatically recycle Volumes
  AutoPrune = yes               # Prune expired volumes
  Volume Retention = 30 days    # one month
  Cleaning Prefix = "CLN"
}

I have all of my jobs using the same JobDefs resource with the Priority =
10.  The catalog backup job is the only one with a Priority = 11.  There
are no volume restrictions.  My approach was to get things running and
then tweak as needed.  I'm still at the "get things running stage".

Patti



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