Veritas Volume Manager (VxVM) provides the
vxvmconvert utility for converting Sistina Logical Volume Manager (LVM) volume groups and the objects that they contain to the equivalent VxVM disk groups and objects. Conversion of LVM2 volume groups is supported provided that the version of LVM2 is 2.00.33 or later.
Disks on your system that are managed by LVM can be of two types:
A converted VxVM disk group can also be reverted to an LVM volume group.
See "LVM volume group restoration" on page 539.
vxvmconvert(1M) manual page.