You can modify existing port groups to move around the FA's, add new ones, and remove ones you no longer want in use (might need to use -force). As far as it being online, it should be online as long as you leave at least one path/port online in your masking view and you host MPIO software can handle the changes online.
Check out the SE Array Controls Guide - there is a section on adding and removing ports from port groups with any caveats it might have.
echolaughmk
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Posted September 1st, 2015 05:00
Hi,
You can modify existing port groups to move around the FA's, add new ones, and remove ones you no longer want in use (might need to use -force). As far as it being online, it should be online as long as you leave at least one path/port online in your masking view and you host MPIO software can handle the changes online.
Check out the SE Array Controls Guide - there is a section on adding and removing ports from port groups with any caveats it might have.
HTH,
-K