Re: [PATCH v2 3/8] Btrfs: create UUID tree if required

2013-05-14 Thread Liu Bo
On Tue, May 14, 2013 at 11:36:55AM +0200, Stefan Behrens wrote: > This tree is not created by mkfs.btrfs. Therefore when a filesystem > is mounted writable and the UUID tree does not exist, this tree is > created if required. The tree is also added to the fs_info structure > and initialized, but th

[PATCH v2 3/8] Btrfs: create UUID tree if required

2013-05-14 Thread Stefan Behrens
This tree is not created by mkfs.btrfs. Therefore when a filesystem is mounted writable and the UUID tree does not exist, this tree is created if required. The tree is also added to the fs_info structure and initialized, but this commit does not yet read or write UUID tree elements. Signed-off-by: