mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-09-22 12:44:11 +08:00
btrfs: replace EINVAL with EOPNOTSUPP for dev_replace raid56
To return EOPNOTSUPP is more user friendly than to return EINVAL, and then user-space tool will show that the dev_replace operation for raid56 is not currently supported rather than showing that there is an invalid argument. Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com> Signed-off-by: Chris Mason <clm@fb.com>
This commit is contained in:
parent
9391558411
commit
c81d57679e
@ -313,7 +313,7 @@ int btrfs_dev_replace_start(struct btrfs_root *root,
|
|||||||
|
|
||||||
if (btrfs_fs_incompat(fs_info, RAID56)) {
|
if (btrfs_fs_incompat(fs_info, RAID56)) {
|
||||||
btrfs_warn(fs_info, "dev_replace cannot yet handle RAID5/RAID6");
|
btrfs_warn(fs_info, "dev_replace cannot yet handle RAID5/RAID6");
|
||||||
return -EINVAL;
|
return -EOPNOTSUPP;
|
||||||
}
|
}
|
||||||
|
|
||||||
switch (args->start.cont_reading_from_srcdev_mode) {
|
switch (args->start.cont_reading_from_srcdev_mode) {
|
||||||
|
Loading…
Reference in New Issue
Block a user