diff options
| author | Adam Kwolek <adam.kwolek@intel.com> | 2011-06-08 16:24:48 +1000 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2011-06-08 16:24:48 +1000 |
| commit | 2fcb75aea1378acb22c3ecacb7dfdafe093104fe (patch) | |
| tree | 399ec7445b7e77feb39e6580b3ae0365df41367f /Grow.c | |
| parent | 8e59f3d88286e3c782a561e8179f5a8a702db2a0 (diff) | |
Support restore_stripes() from the given buffer
For external metadata backup location and saving methods depends
on metadata specific implementation details. Currently restore_stripes()
function is able to restore data only from the given backup file handles
and it is used only for assembling partially reshaped arrays.
As this function will be very helpful for external metadata backup
mechanism, add the support for restoring data from the given source buffer.
Add possibility for save_stripes() to work without designation targets.
Save_stripes() can now prepare data for restore_stripes() only.
Signed-off-by: Maciej Trela <maciej.trela@intel.com>
Signed-off-by: Adam Kwolek <adam.kwolek@intel.com>
Signed-off-by: Krzysztof Wojcik <krzysztof.wojcik@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'Grow.c')
| -rw-r--r-- | Grow.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -3380,7 +3380,7 @@ int Grow_restart(struct supertype *st, struct mdinfo *info, int *fdlist, int cnt info->new_layout, fd, __le64_to_cpu(bsb.devstart)*512, __le64_to_cpu(bsb.arraystart)*512, - __le64_to_cpu(bsb.length)*512)) { + __le64_to_cpu(bsb.length)*512, NULL)) { /* didn't succeed, so giveup */ if (verbose) fprintf(stderr, Name ": Error restoring backup from %s\n", @@ -3397,7 +3397,7 @@ int Grow_restart(struct supertype *st, struct mdinfo *info, int *fdlist, int cnt fd, __le64_to_cpu(bsb.devstart)*512 + __le64_to_cpu(bsb.devstart2)*512, __le64_to_cpu(bsb.arraystart2)*512, - __le64_to_cpu(bsb.length2)*512)) { + __le64_to_cpu(bsb.length2)*512, NULL)) { /* didn't succeed, so giveup */ if (verbose) fprintf(stderr, Name ": Error restoring second backup from %s\n", |