At what % out of pair will an HUR pairresync do a full resync ?
You can't pinpoint a % to it. As soon as an RCU is unable to determine the MCU, or vice-versa, state in journal or bitmap it will do a full re-sync.Basically the requirement to do a full re-sync is almost always based on an certain error-condition. If there are no errors a normal pair suspend will not leads to a full re-sync. (Unless obviously the entire P-vol has been overwritten during a suspended state). The HUR or HUR z/OS manual will show you the error conditions and sync/re-sync operations under these conditions.
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