Allow the specification of the filesystem UUID at mkfs time.
Non-unique unique IDs are rejected.
(Implemented only for mkfs.btrfs, not btrfs-convert).
Signed-off-by: Eric Sandeen sand...@redhat.com
---
V2: reject non-unique unique IDs.
diff --git a/btrfs-convert.c b/btrfs-convert.c
index
Thanks for adding the uuid uniqueness check, that was my major
objection for previous patch iterations,
http://www.spinics.net/lists/linux-btrfs/msg30572.html
we can now use it for convert as well (to generate or copy the uuid).
On Wed, May 14, 2014 at 10:35:05AM -0500, Eric Sandeen wrote:
@@
On 5/14/14, 11:01 AM, David Sterba wrote:
Thanks for adding the uuid uniqueness check, that was my major
objection for previous patch iterations,
http://www.spinics.net/lists/linux-btrfs/msg30572.html
Ah, thanks, I didn't know about that history, I'm sorry.
I'm not sure if my
On 05/14/2014 06:01 PM, David Sterba wrote:
On Wed, May 14, 2014 at 10:35:05AM -0500, Eric Sandeen wrote:
@@ -125,7 +154,19 @@ int make_btrfs(int fd, const char *device, const char
*label,
memset(super, 0, sizeof(super));
num_bytes = (num_bytes / sectorsize) * sectorsize;
-
