How to Resolve LVM/MD Configuration Error in Remote Backup

Here are steps to resolve LVM/MD configuration error in Remote Backup

1) log in to the client-server

2) cat /etc/lvm/lvm.conf | grep unit

If the output is:
# Default value for –units argument.
units = “r”
Then:

3)vi /etc/lvm/lvm.conf

4)/units

5)go to insert mode

6)unit=r changes to unit=h

7):wq

8)go to policy—->select backup now option.