I want to copy a logical volume from one volume group to another on AIX. How can I do this? Is
copyvg the right command?
vgmerge doesn't fit your needs, you're to create another volume of equal or bigger size in the destination VG and then simply
dd from source to destination (using snapshot, as the source, if you like).
The command you're looking for is
"Copies the contents of a logical volume to a new logical volume."
check it is
rootvg otherwise try
importvg really it works.