@sww4718168
2015-01-11T07:16:50.000000Z
字数 391
阅读 1746
yum install btrfs-progs -y
umount /dev/sdaX
fsck.ext4 /dev/sdaX
btrfs-convert /dev/sdaX
mount /dev/sdaX /data/streams
mkfs.btrfs /dev/sdb1
btrfs-vol -a /dev/sdXX /data/streams
如果不需要回滚到ext4,可以删除原始文件系统的镜像
btrfs subvolume delete <your_btrfs_partition_mount_point>/ext2_saved