Commit 5d3edd8f authored by Zhao Lei's avatar Zhao Lei Committed by Miao Xie

Btrfs, replace: enable dev-replace for raid56

Signed-off-by: default avatarZhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: default avatarMiao Xie <miaox@cn.fujitsu.com>
parent 4245215d
...@@ -316,11 +316,6 @@ int btrfs_dev_replace_start(struct btrfs_root *root, ...@@ -316,11 +316,6 @@ int btrfs_dev_replace_start(struct btrfs_root *root,
struct btrfs_device *tgt_device = NULL; struct btrfs_device *tgt_device = NULL;
struct btrfs_device *src_device = NULL; struct btrfs_device *src_device = NULL;
if (btrfs_fs_incompat(fs_info, RAID56)) {
btrfs_warn(fs_info, "dev_replace cannot yet handle RAID5/RAID6");
return -EOPNOTSUPP;
}
switch (args->start.cont_reading_from_srcdev_mode) { switch (args->start.cont_reading_from_srcdev_mode) {
case BTRFS_IOCTL_DEV_REPLACE_CONT_READING_FROM_SRCDEV_MODE_ALWAYS: case BTRFS_IOCTL_DEV_REPLACE_CONT_READING_FROM_SRCDEV_MODE_ALWAYS:
case BTRFS_IOCTL_DEV_REPLACE_CONT_READING_FROM_SRCDEV_MODE_AVOID: case BTRFS_IOCTL_DEV_REPLACE_CONT_READING_FROM_SRCDEV_MODE_AVOID:
......
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