How remove exported VG Linux?

An exported VG cannot be manipulated. You must first re-import it, before it can be deleted. In Linux LVM2, exporting a VG is not at all the same thing as in HP-UX LVM.

How do you remove PV from Louis Vuitton?

Removing used PV from VG

Extend the VG.
Confirm the disk spaces using the pvs command.
Run the pvmove command for the original PV that in this example is /dev/sdb.
Reduce the VG in order to release the /dev/sdb PV.
Check the /dev/sdb (origin) is completely free now.

What is a volume group?

A volume group ( VG ) is the central unit of the Logical Volume Manager (LVM) architecture. It is what we create when we combine multiple physical volumes to create a single storage structure, equal to the storage capacity of the combined physical devices.

How do I move a volume group from an existing system to a new system?

Resolution

Umount the file system ( If required make use of “rescue” mode ).
Mark the volume group inactive.
Export the volume group.
When the machine is shut down, the disk can be unplugged and then connected to it’s new machine.
When plugged into the new system it becomes /dev/sdb so an initial pvscan shows:

How do I remove a volume group?

Delete Volume Group(LVM) in Linux

Unmount the Volume using umount command. Once you identified the mount point, you need to remove it by using umount /u01 command as shown below.
Disable Logical Volume using lvchange command.
Delete Logical Volume using lvremove command.
Delete Volume Group using vgremove command.

How do I turn off volume groups?

To deactivate or activate a volume group, use the -a ( –available ) argument of the vgchange command.

How do I delete a volume group?

How do I remove logical volume from volume group?

To delete a logical volume you need to first make sure the volume is unmounted, and then you can use lvremove to delete it. You can also remove a volume group once the logical volumes have been deleted and a physical volume after the volume group is deleted.

What is a volume group Mac?

On your computer, macOS is installed on a set of volumes known as a volume group. The volume group consists of one volume used for the system files (named Macintosh HD) and another volume used for data (named Macintosh HD – Data).

How many volume groups can a physical volume be allocated to?

A physical volume can belong to only one volume group per system; there can be up to 255 active volume groups.

How do I export a volume group?

Use the vgexport command to export the volume group. This prevents it from being accessed by the system from which you are removing it. After you export the volume group, the physical volume will show up as being in an exported volume group when you execute the pvscan command, as in the following example.

How do I export and import volume groups in Linux?

CentOS / RHEL : How to move a Volume Group from one system to another