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| author | Anand Jain <anand.jain@oracle.com> | 2014-10-02 07:22:09 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2014-10-10 10:38:31 +0200 |
| commit | d0b24918f6a593969ccbdcf861c142ba2ccc67b7 (patch) | |
| tree | f0172d347239646b041cceefeeacc033b70e9c49 /super-recover.c | |
| parent | 2c0e02a568c7db99922e9080407f8fc22d1991bd (diff) | |
btrfs-progs: force overwrite should wipe stale SB
(I am unable to reproduce the issue, tried to go back with progs versions
but still the same. So as of now this code remains untested, suggest to
wait till we have a reproducible test case).
Here is a test case which says it all..
mkfs.xfs -f $DEV
mkfs.btrfs -f $DEV
mount $DEV $MNT
mount: /dev/vdiskc: more filesystems detected. This should not happen,
use -t <type> to explicitly specify the filesystem type or
use wipefs(8) to clean up the device.
mount: you must specify the filesystem type
with this patch btrfs_prepare_device() also wipes old FS if any,
btrfs_prepare_device() is called after we have verified that
user has provided -f option.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'super-recover.c')
0 files changed, 0 insertions, 0 deletions