We're using CA-Disk to backup datasets, and occasionally get these messages:
Submitted from our MSTRSVW system:
>MIM1038I STGBKP02 JOB12125 A=005D T=7F81A0 contention with MVSZFS A=0081 T=7FED90 OWNS EXCL on SVW
>MIM1039I STGBKP02 JOB12125 A=005D T=7F81A0 needs SHR SYSDSN SHARE.CEM.SVW.INSTALL.OMVS.CONF
Submitted from our MSTRMIM system:
>MIM1038I STGBKP02 JOB12125 A=005D T=7F81A0 contention with MVSZFS A=006E T=7FED90 OWNS EXCL on MIM
>MIM1039I STGBKP02 JOB12125 A=005D T=7F81A0 needs SHR SYSDSN SHARE.CCS.MIM.INSTANCE.CCSZFSB1
SVW and MIM in the above are actually the &SMFID symbolic value.
Both datasets are zFS datasets mounted as R/W on the system the job ran on.
The contention clears before we can get a GRS,C but the backup ends up missing datasets.
MIMQNAME member contains:
Release : 12.5
Component : MIM
In MIMQNAME the SYSDSN QNAME contains a typo - SCOPE=SYSTEM is incorrect.
Changing to SCOPE=SYSTEMS corrected the problem.
All other QNAMES were correct.