Few caveats:

1) In SRDF/A, all device pairs in the RDFG are maneuvered as one. You cant manage one device pair alone.

2) If you want to, change the mode to acp_dsk.

3) Suspend wont be allowed if consistency is enabled.

4) disable consistency then suspend.

5) Also check the option cons_exempt, it will be helpful.

regards,

Saurabh

One way is to spend these devices to another group there and remove, leaving Consistency source group in the same state:

Removing device pairs from an active SRDF/A session

  In the following example, device pairs are removed from an active SRDF/A session using
a device file called MyFile:

  1. Suspend the device pair so that it can be moved into another SRDF group:

  symrdf suspend -file MyFile -sid 1234 -rdfg 20 -cons_exempt

  2. Move the device pair from the current SRDF group into the another SRDF group:

  symrdf movepair -file MyFile -sid 1234 -rdfg 20 -new_rdfg 30

  3. Resume the devices:

  symrdf resume -file MyFile -sid 1234 -rdfg 30

4. set mode acp_disk:

symrdf  -file MyFile -sid 1234 -rdfg 30 set mode acp_disk

5. delete pair:

symrdf deletepair  -file MyFile -sid 1234 -rdfg 30