The following disk group names are reserved, and cannot be used to name any disk groups that you create:
Specifes the boot disk group. This is an alias for the disk group that contains the volumes that are used to boot the system. VxVM sets
Specifies the default disk group. This is an alias for the disk group name that should be assumed if the
bootdg. Doing so may render your system unbootable.
If you have upgraded your system, you may find it convenient to continue to configure a disk group named
rootdg as the default disk group (
defaultdg). There is no requirement that both
bootdg refer to the same disk group, nor that either the default disk group or the boot disk group be named