testing snapper f21 btrfs

[Neal Becker]

I have a default btrfs install of f21.

sudo btrfs subvolume list /
ID 257 gen 32476 top level 5 path root

I copied /etc/snapper/config-templates/default to 
/etc/snapper/config/default, and edited /etc/sysconfig/snapper to 
SNAPPER_CONFIGS="default"


BTW: there is NO documentation about this installed with the rpm, I'm not 
even sure I did this correctly.

snapper list-configs
Config  | Subvolume
--------+----------
default | /        

[nbecker at nbecker2 linearizer]$ sudo snapper -c default list
Type   | # | Pre # | Date | User | Cleanup | Description | Userdata
-------+---+-------+------+------+---------+-------------+---------
single | 0 |       |      | root |         | current     |         

So am I all set up to be able to use snapper to snapshot, rollback, etc?
I see rollback is supposed to be able to change the volume that is booted, 
but I'm afraid to try it.

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