IT38585: BACKUP OF OPENSHIFT CSI PVC TO VSNAP FAILS WITH CTGGK3057 "INVALID VALUE: \"0\": MUST BE GREATER THAN ZERO" "CODE":422}

APAR status

• Closed as program error.

Error description

• The backup operation of OpenShift CSI PVC to vSnap fails because
  the CSI driver sets restoreSize to 0.
  
  To set the restoreSize to zero is not tolerated by IBM Spectrum
  Protect Plus.
  
  In the job log you might see the following error:
  
  CTGGK3057,[10.88.2.108] The restore operation failed due to
  (422)
  Reason: Unprocessable Entity spec.resources[storage]:
  Invalid value: \"0\": must be greater than zero"
  
  IBM Spectrum Protect Plus Versions Affected:? 10.1.5 and later
  
  Additional Keywords: TS006368921 restoreSize Hitachi CSI PVC SPP
  SPPLUS PLUS
  

Local fix

• None Available
  

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * IBM Spectrum Protect Plus Container Backup Support level     *
  * 10.1.5, 10.1.6, 10.1.7, 10.1.8 on OpenShift and Kubernetes   *
  * environments.                                                *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * see ERROR description                                        *
  ****************************************************************
  * RECOMMENDATION:                                              *
  * Apply fixing level when available. This problem is currently *
  * projected to be fixed in Spectrum Protect Plus Container     *
  * Backup Support levels 10.1.9.                                *
  * Note that this is subject to change at the discretion of IBM *
  *                                                              *
  ****************************************************************
  

Problem conclusion

• The status.restoreSize field of the VolumeSnapshot is checked
  for a value of zero and the PVC size is used instead.
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Modules/Macros

• k8s      ocp
  

Fix information

• Fixed component name

  SP PLUS

• Fixed component ID

  5737SPLUS

Applicable component levels