Bacula-users

Re: [Bacula-users] "Truncate on Purge" not working

2015-05-28 19:04:46
Subject: Re: [Bacula-users] "Truncate on Purge" not working
From: Ana Emília M. Arruda <emiliaarruda AT gmail DOT com>
To: Doug Sampson <dougs AT dawnsign DOT com>
Date: Thu, 28 May 2015 20:00:06 -0300
Hello Doug,

These are all the volumes you have in the pool aries? Is there any volume being recycled since you have started this configuration?
You have this pool configured with "Recycle = no". Bacula will not recycle these volumes this way.

Best regards,
Ana

On Thu, May 28, 2015 at 7:41 PM, Doug Sampson <dougs AT dawnsign DOT com> wrote:
Hello-

I am experiencing the exact same situation as Erik Olsen did when he posted to the list last week. I have yet to hear from him whether he has succeeded in truncating purged volumes automatically. I am still getting the message that there are no volumes to truncate when in fact there are volumes that have been purged from the MyCatalog catalog. I do not want to have to manually delete these purged volumes anymore so please do bear with me!

Here's a part of my Jobs definition which is exactly the same for all other jobs definitions except for the file sets, storage, and pools:

Job {
  Name = "aries"
  JobDefs = "DefaultJob"
  Type = Backup
  Level = Incremental
  Client = aries-fd
  FileSet = "Aries Set"
  Schedule = "ariesWeeklyCycle"
  Storage = FileStoragearies
  Write Bootstrap = "/var/db/bacula/aries.bsr"
  Pool = aries# Set up truncation of purged volumes
  RunScript {
    RunsWhen=After
    RunsOnClient=No
    Console = "truncate storage=FileStoragearies pool=aries"
  }
}

The pool definition:

Pool {
  Name = aries
  Pool Type = Backup
  Recycle = no                        # Bacula can automatically recycle Volumes
  AutoPrune = yes                     # Prune expired volumes
  Volume Retention = 2 months         # one year
#   Accept Any Volume = yes             # write on any volume in the pool
  Label Format = "Backup_aries-fd_${Year}-${Month:p/2/0/r}-${Day:p/2/0/r}_${Hour:p/2/0/r}.${Minute:p/2/0/r}.${Second:p/2/0
/r}"
  Maximum Volume Jobs = 1
  Action On Purge = Truncate
}

A sample of the "llist volumes pool=aries" command output:

          mediaid: 7,549
       volumename: Backup_aries-fd_2015-03-28_00.05.00
             slot: 0
           poolid: 4
        mediatype: File
     firstwritten: 2015-03-28 00:05:00
      lastwritten: 2015-03-28 00:14:03
        labeldate: 2015-03-28 00:05:00
          voljobs: 1
         volfiles: 0
        volblocks: 46,216
        volmounts: 1
         volbytes: 2,981,449,657
        volerrors: 0
        volwrites: 46,217
 volcapacitybytes: 0
        volstatus: Purged
          enabled: 1
          recycle: 0
     volretention: 5,184,000
   voluseduration: 0
       maxvoljobs: 1
      maxvolfiles: 0
      maxvolbytes: 0
        inchanger: 0
          endfile: 0
         endblock: 2,981,449,656
         volparts: 0
        labeltype: 0
        storageid: 12
         deviceid: 0
       locationid: 0
     recyclecount: 0
     initialwrite:
    scratchpoolid: 0
    recyclepoolid: 0
    actiononpurge: 1
          comment:


As you can see this particular volume in the "aries" pool is marked purged and actiononpurge = 1.

Running "truncate storage=FileStoragearies pool=aries" produces this:

*truncate storage=FileStoragearies pool=aries
No Volumes found to perform truncate action.
*

# ll /backup
< ..snip..>
    46742 -rw-r-----  1 bacula  wheel                  47712511 Mar 26 00:09 Backup_aries-fd_2015-03-26_00.05.01
    36502 -rw-r-----  1 bacula  wheel                  37325200 Mar 27 00:09 Backup_aries-fd_2015-03-27_00.05.01
  2912695 -rw-r-----  1 bacula  wheel                2981449657 Mar 28 00:14 Backup_aries-fd_2015-03-28_00.05.00
   112302 -rw-r-----  1 bacula  wheel                 114829083 Mar 31 00:09 Backup_aries-fd_2015-03-31_00.05.02
    87207 -rw-r-----  1 bacula  wheel                  89145692 Apr  1 00:09 Backup_aries-fd_2015-04-01_00.05.00
< ..snip..>
#

Can you please tell me what I could be overlooking if at all??? Running Bacula 7.0.5 on FreeBSD 9.3.

~Doug


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