Hey, all. I''m dealing with a potentially flaky 3Ware controller. Got seven 2 TB disks in a RAID-6. The BTRFS partition is a 9 TB partition. I''ve had to do a couple hard shutdowns on the system, and now I''m getting sporadic "Failed to read block groups" errors in dmesg: root@parsley:~# dmesg | egrep "Failed to read block groups:|btrfs" [ 27.184179] Failed to read block groups: -5 [ 27.295231] btrfs: open_ctree failed [ 2758.862565] Failed to read block groups: -5 [ 2758.896175] btrfs: open_ctree failed [ 3292.539509] Failed to read block groups: -5 [ 3292.591306] btrfs: open_ctree failed Is this a Bad Thing? Is there something I should do to try to rectify this? Running Ubuntu with its 2.6.37-11-server kernel (64-bit). Thanks! -Ken -- 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