Just bumping this as i have to currently decomission an array and move the meta & backup volumes.   The procedure I was given was to  1) Create a new meta-volume from two disks that are meta-volume candidates  2) use the meta-volume move command to move the current active volume to the new volume  3) remove the old. unactive meta-volume.  How did you're procedure go?
Hello,  we are replacing the array behind the vplex so we also have to change the meta volumes on it.  Do you know what is the best way to do it?  Regards
replace meta volumes