Hi. I want a subvolume in root to be compressed, I try to do this: # mkfs.btrfs /dev/sda8 # mount /dev/sda8 /home/usr/btrfs # cd /home/usr/btrfs # btrfs subvolume create mysubvolume # mount -o compress,subvol=mysubvolume /dev/sda8 some_dir_in_root but when I create a file in some_dir_in_root, the file isn't compressed at all. why? How can I specify some subvolumes to be compressed, and the others Not to be compressed in a single btrfs? -- Wang Shaoyan -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
