You can add shared memory if the size of your shared memory does not meet the requirements.
Identify the status of the
GAD volumes in the storage system.
If a GAD volume is in the COPY status, wait until the status changes to PAIR, or suspend the GAD pair.
Do not add shared memory when any volumes are in the COPY status.
When the status of all volumes has been confirmed, shared memory can be added to the storage system by your service representative. Contact customer support for adding shared memory.
After the addition of shared memory is complete, resynchronize the pairs that you suspended in step 2.