diff options
| author | Chris Mason <chris.mason@oracle.com> | 2008-04-03 16:35:48 -0400 |
|---|---|---|
| committer | David Woodhouse <dwmw2@hera.kernel.org> | 2008-04-03 16:35:48 -0400 |
| commit | a6de0bd778475504f42a142c83b8077993cbddfe (patch) | |
| tree | 372c0634becbcd2c233e08d355e130c60de9cc58 /extent-tree.c | |
| parent | 6a87b4c00a08e377ee6265dee6c2548d2d0f67b0 (diff) | |
Add mirroring support across multiple drives
Diffstat (limited to 'extent-tree.c')
| -rw-r--r-- | extent-tree.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/extent-tree.c b/extent-tree.c index b9cf92f6..d845adaa 100644 --- a/extent-tree.c +++ b/extent-tree.c @@ -1620,8 +1620,12 @@ int btrfs_alloc_extent(struct btrfs_trans_handle *trans, struct btrfs_key keys[2]; int extra_alloc_flags = 0; - if (btrfs_super_num_devices(&info->super_copy) > 1) - extra_alloc_flags = BTRFS_BLOCK_GROUP_RAID0; + if (0 && btrfs_super_num_devices(&info->super_copy) > 1) { + if (data) + extra_alloc_flags = BTRFS_BLOCK_GROUP_RAID0; + else + extra_alloc_flags = BTRFS_BLOCK_GROUP_RAID1; + } if (data) { data = BTRFS_BLOCK_GROUP_DATA | extra_alloc_flags; |