diff options
Diffstat (limited to 'mkfs.c')
| -rw-r--r-- | mkfs.c | 25 |
1 files changed, 25 insertions, 0 deletions
@@ -163,6 +163,8 @@ int main(int ac, char **av) char *file; u64 block_count = 0; u64 dev_block_count = 0; + u64 chunk_start; + u64 chunk_size; int fd; int first_fd; int ret; @@ -295,6 +297,29 @@ int main(int ac, char **av) close(fd); btrfs_register_one_device(file); } + + ret = btrfs_alloc_chunk(trans, root->fs_info->extent_root, + &chunk_start, &chunk_size, + BTRFS_BLOCK_GROUP_METADATA | + BTRFS_BLOCK_GROUP_RAID1); + BUG_ON(ret); + ret = btrfs_make_block_group(trans, root->fs_info->extent_root, 0, + BTRFS_BLOCK_GROUP_METADATA | + BTRFS_BLOCK_GROUP_RAID1, + BTRFS_CHUNK_TREE_OBJECTID, + chunk_start, chunk_size); + BUG_ON(ret); + ret = btrfs_alloc_chunk(trans, root->fs_info->extent_root, + &chunk_start, &chunk_size, + BTRFS_BLOCK_GROUP_DATA | + BTRFS_BLOCK_GROUP_RAID0); + BUG_ON(ret); + ret = btrfs_make_block_group(trans, root->fs_info->extent_root, 0, + BTRFS_BLOCK_GROUP_DATA | + BTRFS_BLOCK_GROUP_RAID0, + BTRFS_CHUNK_TREE_OBJECTID, + chunk_start, chunk_size); + BUG_ON(ret); btrfs_commit_transaction(trans, root); ret = close_ctree(root); BUG_ON(ret); |