Hello, I'm trying to merge an LVM snapshot into the original volume. If I look in the man page for lvconvert, under '--merge', it says:
To check if your kernel supports the snapshot merge feature, look for 'snapshot-merge' in the output of 'dmsetup targets'. If I run 'dmsetup targets', I get the following: root@debian:~# dmsetup targets crypt v1.11.1 striped v1.4.1 linear v1.1.1 error v1.0.1 root@debian:~# I'm running a standard install of Debian 7.9: root@debian:~# uname -a Linux debian 3.2.0-4-amd64 #1 SMP Debian 3.2.78-1 x86_64 GNU/Linux root@debian:~# Does anyone have any idea how to add snapshot-merge into the kernel? Thanks! Tom