vgextend(8) on Linux
The text 678889ed13bf, as Debian 7 (Wheezy) shipped it.
add physical volumes to a volume group
Flags it lists
-
--dataalignment -
--dataalignmentoffset -
--force -
--labelsector -
--metadatasize -
--pvmetadatacopies -
--yes -
--zero -
-Z -
-f -
-y