In some circumstances, you may want to restore an LVM volume group from a VxVM disk group, for example:
The ability to restore the original LVM configuration using
vxvmconvert depends on whether any changes have been made to the VxVM configuration since the original conversion was performed. Any of the following actions changes the VxVM configuration, and makes restoration by
Complete restoration from backups of the LVM configuration and user data is required if the VxVM configuration has changed.
If a conversion is interrupted, you can complete it by running the command
/etc/vx/bin/vxlvmconv, provided that you have not made any changes to the system that would make conversion impossible.