I have an lvm partition with ext4 which I want to transform to XFS.
I stumble upon fstransform which looks like the right tool, but to transform the partition it needs to be unmounted which is a problem. When I ran umount /path .. it says that the partition is busy. with fuser -m /path I got the following result /dev/dm-2: 24931c.
Can you point me to the right way of transforming the drive? Thanks.
