On 05/03/2014 08:47 PM, Marc MERLIN wrote:
Is there any functional difference between
mount -o subvol=usr /dev/sda1 /usr
and
mount /dev/sda1 /mnt/btrfs_pool
mount -o bind /mnt/btrfs_pool/usr /usr
The internal implementation of mount -o subvol is a bind mount. The
only real difference is having /mnt/btrfs_pool hanging around.
-chris
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