ADR851I
(ttt)-mmmmm(yy), FAST REVERSE RESTORE COULD NOT BE ATTEMPTED FROM VOLUME src_volser TO VOLUME tgt_volser. AT LEAST ONE OF THE VOLUMES COULD NOT PARTICIPATE IN A FAST REVERSE RESTORE OPERATION[VOLUME src_volser {IS NOT IN AN EXISTING FULL VOLUME FLASHCOPY RELATIONSHIP | IS THE SOURCE OF AN EXISTING FLASHCOPY RELATIONSHIP | IS THE TARGET OF AN EXISTING FLASHCOPY RELATIONSHIP | IS IN MULTIPLE FLASHCOPY RELATIONSHIPS } [,BUT tgt_volser IS NOT THE PARTNER VOLUME]][VOLUME tgt_volser IS {IS NOT IN AN EXISTING FULL VOLUME FLASHCOPY RELATIONSHIP | IS THE SOURCE OF AN EXISTING FLASHCOPY RELATIONSHIP | IS THE TARGET OF AN EXISTING FLASHCOPY RELATIONSHIP | IS IN MULTIPLE FLASHCOPY RELATIONSHIPS } [,BUT src_volser IS NOT THE PARTNER VOLUME]]

Explanation

DFSMSdss was not able to reverse the FlashCopy® relationship using Fast Reverse Restore from the specified source volume (src_volser) to the specified target volume (tgt_volser) because one of the following conditions has been detected, which precludes the use of Fast Reverse Restore:
  • Only one of the user-specified volumes is in an existing full volume FlashCopy relationship. The other volume is not in a full volume FlashCopy relationship.
  • Both user-specified volumes are in an existing full volume FlashCopy relationship, but both of them are the source or the target of an existing full volume FlashCopy relationship.
  • The user-specified input and output volumes are source and target volumes of full volume FlashCopy relationships, but they are not partners in a FlashCopy volume pair.
  • The user-specified input or or output volume has multiple relationships.

System action

DFSMSdss processing continues. The return code is zero.

Operator response

None.

Programmer response

Take the applicable action listed as follows:
  • If attempting to reverse the direction of a FlashCopy relationship, the FlashCopy relationship did not exist. Removing the FCFASTREVERSERESTORE keyword will attempt to create a new copy of the source and target volume.
  • Specifying an installation-wide exit option will allow DFSMSdss to retry the copy without the Fast Reverse Restore option. This will create a new FlashCopy relationship between the specified source and target volumes.

Source

DFSMSdss

Parent topic: ADR message explanations