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(parent: 9ae2b8b) | patch
btrfs-progs: Add open_ctree check for uuid changing
authorQu Wenruo <quwenruo@cn.fujitsu.com>
Mon, 11 May 2015 08:08:45 +0000 (16:08 +0800)
committerDavid Sterba <dsterba@suse.cz>
Thu, 14 May 2015 13:41:07 +0000 (15:41 +0200)
commit2259f03439bd697b64efdb09dfc75638f24c4b48
tree4eb36a6e415975ba4412a273c2f378fd508ae3f2tree | snapshot
parent9ae2b8b52fe18efc0aab16ac3a5d1286a495b347commit | diff
btrfs-progs: Add open_ctree check for uuid changing

Now open_ctree will exit if it found the superblock is marked
CHANGING_FSID, except given IGNORE_FSID open ctree flags.

Kernel will do the same thing later.

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
[removed the chunk tree flag, reworded the error message]
Signed-off-by: David Sterba <dsterba@suse.cz>
ctree.h diff | blob | history
disk-io.c diff | blob | history
disk-io.h diff | blob | history
Domain: System / System Framework Device Management;