Hi Guys, my customer setup the GAD and want to know how to expand the LUNs, so can I expand the LDEV P-Vol in GAD environment. If yes, what is the correct procedure.
please follow the below link and then download the user guide. You can find out how to expand GAD volume.
Global-Active Device User Guide - Hitachi Data Systems Knowledge
please note the following notice from the GAD User Guide
"...you cannot dynamically expand a GAD pair volume. If you need to expand a GAD pair volume, you
must delete the pair, expand the volume, and then re-create the pair...."
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