On Mon, Sep 3, 2012 at 8:23 AM, Sam Thursfield <sam.thursfield@xxxxxxxxxxxxxxx> wrote: > Hi > > I've been running btrfs in various VMs for a while, and periodically I've > experienced corruption in the filesystems being used. None of the data is > important, but I'd like to track down how the corruption occurred in the > first place. > > Trying to mount any of the corrupt filesystems fails with an error of this > form: > > [ 47.805146] device label baserock devid 1 transid 90 /dev/sdb1 > [ 47.810073] btrfs: disk space caching is enabled > [ 47.817261] parent transid verify failed on 1636728832 wanted 76 found 95 > [ 47.818081] parent transid verify failed on 1636728832 wanted 76 found 95 > [ 47.818522] Failed to read block groups: -5 > [ 47.826103] btrfs: open_ctree failed Try mounting with -o recovery. -- 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
