yum-fs-snapshot btrfs howto?

[Neal Becker]

I'm using btrfs, and decided to give yum-fs-snapshot a try.

After installing the plugin, I see:

fs-snapshot: snapshotting /: /yum_20140116082704
fs-snapshot: snapshotting /home/: /home/yum_20140116082704

I have:

/dev/sda3 on /home type btrfs (rw,relatime,ssd,space_cache)
/dev/sda3 on / type btrfs (rw,relatime,ssd,space_cache)

I'm wondering if I should add
exclude=/home
to fs-snapshot.conf?