On 11/21/2015 01:47 PM, Qu Wenruo wrote as excerpted: > Hard to say, but we'd better keep an eye on this issue. > At least, if it happens again, we should know if it's related to > something like newer kernel or snapshots.
I can confirm the initially describe behavior of "btrfs check" and reading the data works fine also. Versions etc.: $ uname -a Linux 4.2.0-0.bpo.1-amd64 #1 SMP Debian 4.2.6-1~bpo8+1 … $ btrfs filesystem show /mnt/data Label: none uuid: 5be372f5-5492-4f4b-b641-c14f4ad8ae23 Total devices 6 FS bytes used 2.87TiB devid 1 size 931.51GiB used 636.00GiB path /dev/mapper/…SZ devid 2 size 931.51GiB used 634.03GiB path /dev/mapper/…03 devid 3 size 1.82TiB used 1.53TiB path /dev/mapper/…76 devid 4 size 1.82TiB used 1.53TiB path /dev/mapper/…78 devid 6 size 1.82TiB used 1.05TiB path /dev/mapper/…UK *** Some devices missing btrfs-progs v4.3 $ btrfs subvolume list /mnt/data | wc -l 62 Best, Lukas -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html