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Status Not under consideration
Workspace GDPS
Created by Guest
Created on Feb 1, 2022

GDPS and support for mirroring of volumes related to Controlling LPARs

If a critical situation occurs and our volumes used for a Controlling LPAR are cleared we must recover the entire LPAR somehow......

Idea priority Medium
  • Guest
    Reply
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    Apr 27, 2024
    After giving the request a comprehensive review, we have determined that we cannot include it as a candidate in an upcoming release because it won?t be pursued within our planning cycle.
  • Guest
    Reply
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    Jun 23, 2022

    Not a requirement for HSBC

  • Guest
    Reply
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    Jun 8, 2022

    Not a requirement for JPMC

  • Guest
    Reply
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    Jun 2, 2022

    Not a requirement for FI

  • Guest
    Reply
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    May 30, 2022

    Useful but low priority for LBG.

  • Guest
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    May 13, 2022

    Would be useful also for us.

  • Guest
    Reply
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    May 10, 2022

    We have a 2-step processes to backup the Ksystem simplex disc:

    1st Job - FlashCopy our Ksystem simplex disc (all of them) to separate UCBs using DFSMSdss FULL FASTREP(REQUIRED) FCNOCOPY DUMPCONDITIONING, using a job within the Ksystem itself.

    2nd Job - DFSMSdss DUMP FCWITHDRAW each FC-device to tape on a production system.

    The jobs are coordinated using our job scheduler. The FC devices are set online in the system that needs them, then offline when finished.

    A solution to avoid this home-grown procedure would be welcome, but we are setup for recovery of the Ksystems anyway, we hope :-).

  • Guest
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    May 10, 2022

    Low priority as we have developed a process. It could be better.

  • Guest
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    May 10, 2022

    We would also like standard option(s) for backing up our controlling systems.

  • Guest
    Reply
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    May 10, 2022

    Not a requirement for us

  • Guest
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    May 10, 2022

    Actually, this is something IBM should have done versions ago.

  • Guest
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    May 10, 2022

    Here the original content from the RFE. Looks like the IBM conversion failed for old RFE 153950......

    If a critical situation occurs and our volumes used for a Controlling LPAR are cleared we must recover the entire LPAR somehow......

    Use case:The way you handle mirroring and backup of controlling LPARs is fully based on homegrown coding and procedures. The GDPS product as such haven't any support for mirroring of the controlling lpars nor support for backing up the volumes. If at least GDPS could support mirroring as well as break of mirroring base on standard scripts we could use the restAPI for handling mirror/break mirror etc and then we just needed a potential BU to tape for the volumes. I guess most installations have to do such activities themselves or maybe the don't take backups but rely on that they have two controlling........

    Business justification:We ask for a standardized solution. We need to control mirroring/break of mirror via standard scripts in a manner where we can do proper backups of our controlling LPARs according to the single installations own requirements. To ensure proper backups of our "Island Lpars". We prefer it handled via standard licenses and not based on SafeGuarded Copy handlings.