A new dev replace result was introduced by kernel commit
Btrfs: return failure if btrfs_dev_replace_finishing() failed
Make the userspace know about the new result too.
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
return "not started";
case BTRFS_IOCTL_DEV_REPLACE_RESULT_ALREADY_STARTED:
return "already started";
+ case BTRFS_IOCTL_DEV_REPLACE_RESULT_SCRUB_INPROGRESS:
+ return "scrub is in progress";
default:
return "<illegal result value>";
}
#define BTRFS_IOCTL_DEV_REPLACE_RESULT_NO_ERROR 0
#define BTRFS_IOCTL_DEV_REPLACE_RESULT_NOT_STARTED 1
#define BTRFS_IOCTL_DEV_REPLACE_RESULT_ALREADY_STARTED 2
+#define BTRFS_IOCTL_DEV_REPLACE_RESULT_SCRUB_INPROGRESS 3
struct btrfs_ioctl_dev_replace_args {
__u64 cmd; /* in */
__u64 result; /* out */