I have two disks that I formatted as btrfs RAID0 on opensuse 11.3. The raid worked well several days until there was a power surge. The system successfully rebooted and the btrfs raid reappeared, but the kernel occasionally threw oops. That was my first experience with oops. After two days, the btrfs raid failed to mount via fstab and when I manually tried to mount it, there was a kernel panic. I would like to recover the data from the btrfs raid. If I issue the command: btrfs-show, I receive: Label: HD103SJ_btrfs uuid: 2ff6e89d-b790-425b-837b-475d1504be69 Total devices 2 FS bytes used 733.80GB devid 1 size 931.51GB used 369.53GB path /dev/sdd devid 2 size 931.51GB used 369.51GB path /dev/sde Btrfs Btrfs v0.19 Obviously the RAID and the filesystems are still there. I then try to fsck the drives: btrfsck /dev/sde btrfsck: disk-io.c:416: find_and_setup_root: Assertion `!(!root->node)'' failed. I do not understand the error message that is provided. Can someone shed a little light on that message? Thank you. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html