Topic
  • 6 replies
  • Latest Post - ‏2015-07-24T00:42:45Z by MervynVenter
admin33544
admin33544
3 Posts

Pinned topic BRMS and automatically duplicate Tape after backup has finished

‏2012-06-21T12:44:06Z |
we use the (with V6R1 new Feature) duplicate option within BRMS.
this works fine for the daily online backup
after the normal backup has finished, another asynchr. Job is submitted (to SBS QBATCH) to duplicate the tape.

we tried to do the same with the SYSTEM-backup (*SAVSYS etc) complete backup
while the system is in restricted mode,
but it does not work, the asynchr. duplicate-Job was not submitted.
Why we can't use the duplicate option for SYSTEM-backup?
after a google-search, we found this TechDoc:

http://www-304.ibm.com/support/docview.wss?uid=nas17666a7c6b9551cf7862574b3006b9822
under Restrictions:

2. If the control group is set up to do an IPL after it completes, the automatic duplication job that is submitted will be lost and the duplication will not run.
for me, it is not clear, why this does not work?

within the restricted mode (ENDSBS *ALL *IMMED) it is possible to SBMJOB .... an asynchr. Job from an BRMS control group.
so, why should it not be possible to duplicate SYSTEM-backup tapes?
Updated on 2012-10-08T17:47:58Z at 2012-10-08T17:47:58Z by SystemAdmin
  • SystemAdmin
    SystemAdmin
    353 Posts

    Re: BRMS and automatically duplicate Tape after backup has finished

    ‏2012-06-21T19:03:23Z  
    Hi ,

    The main reason we state that is because the job queues can be cleared when the system is IPL'd, depending on the parameter CLRJOBQ for the CHGIPLA command.

    We will have the KB doc changed to indicate the above.

    Thanks
    Mervyn
  • admin33544
    admin33544
    3 Posts

    Re: BRMS and automatically duplicate Tape after backup has finished

    ‏2012-10-08T11:37:14Z  
    Hi ,

    The main reason we state that is because the job queues can be cleared when the system is IPL'd, depending on the parameter CLRJOBQ for the CHGIPLA command.

    We will have the KB doc changed to indicate the above.

    Thanks
    Mervyn
    > MervynVenter wrote:
    > Hi ,
    >
    > The main reason we state that is because the job queues can be cleared when the system is IPL'd, depending on the parameter CLRJOBQ for the CHGIPLA command.
    >
    > We will have the KB doc changed to indicate the above.
    >
    > Thanks
    > Mervyn
    we do it with this "workaround":
    we marked the volume (in the backup-media-controlgroup) for duplication (*YES)

    after SYSTEM backup we have an entry *EXIT:

    SBMJOB CMD(DUPMEDBRM VOL(*SEARCH) SCHMEDCLS(xxxxxx)
    FROMDEV(TAPMLB01) TODEV(TAPMLB01) MEDPCY(xxxxxxx)
    FROMENDOPT(*UNLOAD) MARKDUP(*NO)) JOB(DUPTAP)
    JOBD(QGPL/QBATCH) JOBQ(QGPL/xxxxxxx)

    and it works fine.
  • admin33544
    admin33544
    3 Posts

    Re: BRMS and automatically duplicate Tape after backup has finished

    ‏2012-10-08T11:50:56Z  
    for me, the named restriction for automatically backup are not traceable and (the automat. duptap for system-backups) should be allowed.
  • SystemAdmin
    SystemAdmin
    353 Posts

    Re: BRMS and automatically duplicate Tape after backup has finished

    ‏2012-10-08T17:47:58Z  
    Hi, we have changed the restriction to state this:

    If the control group is set up to do an IPL after it completes, the automatic duplication job that is submitted may be lost and the duplication will not run if parameter CLRJOBQ for the CHGIPLA command is set to *YES
  • Klapperstrauss
    Klapperstrauss
    1 Post

    Re: BRMS and automatically duplicate Tape after backup has finished

    ‏2015-07-23T07:01:12Z  

    Hello,

     

    I've got another question to this topic.

     

    I would like to choose the SBS where my autom. duplication job is running. How can I do this, if it's possible?

     

  • MervynVenter
    MervynVenter
    15 Posts

    Re: BRMS and automatically duplicate Tape after backup has finished

    ‏2015-07-24T00:42:45Z  

    Hi, as per the BRMS wiki

    https://www.ibm.com/developerworks/community/wikis/home?lang=en#!/wiki/IBM%20Backup%2C%20Recovery%20and%20Media%20Services%20(BRMS)%20for%20i/page/Automatically%20Duplicating%20Media%20after%20BRMS%20Backup%20has%20completed

     

    You set this in the system policy

    2. To indicate how the DUPMEDBRM command(s) should be submitted to batch, run the Work Policy using BRM (WRKPCYBRM) command with *SYS specified for the Policy type (TYPE) parameter and then take option 1 to change the following fields:

    BRMS submitted jobs:                                                        
      Job description. . . . . . . . . . . . *USRPRF       Name, *USRPRF        
        Library. . . . . . . . . . . . . . .   *LIBL       Name, *LIBL, *CURLIB
      Job queue. . . . . . . . . . . . . . . *JOBD         Name, *JOBD          
        Library. . . . . . . . . . . . . . .   *LIBL       Name, *LIBL, *CURLIB

     

    Thanks