1 files changed, 5 insertions, 3 deletions

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index ff75ad58676..42522232fde 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -913,9 +913,11 @@ struct btrfs_root *open_ctree(struct super_block *sb,
 
         fs_info->generation = btrfs_super_generation(disk_super) + 1;
         if (btrfs_super_num_devices(disk_super) > 0) {
-                fs_info->data_alloc_profile = BTRFS_BLOCK_GROUP_RAID0;
-                fs_info->metadata_alloc_profile = BTRFS_BLOCK_GROUP_RAID1;
-                fs_info->system_alloc_profile = BTRFS_BLOCK_GROUP_RAID0;
+                fs_info->data_alloc_profile = BTRFS_BLOCK_GROUP_RAID0 |
+                        BTRFS_BLOCK_GROUP_RAID1;
+                fs_info->metadata_alloc_profile = BTRFS_BLOCK_GROUP_RAID1 |
+                        BTRFS_BLOCK_GROUP_DUP;
+                fs_info->system_alloc_profile = fs_info->metadata_alloc_profile;
         }
         mutex_unlock(&fs_info->fs_mutex);
         return tree_root;