Hi, I have a 9 disk raid1 filesystem that is no longer mountable. I am using ubuntu 13.04 with kernel 3.8.0-26-generic
What happened was that I was removing a device using btrfs device delete and this was running for quite a while (I was removing a 3T device) but eventually this failed with the btrfs command segfaulting. Now when I have rebooted but the filesystem does not mount. When I run "btrfsck /dev/sde" I get a lot of parent transid verify failed on 35344449986560 wanted 301481 found 301495 parent transid verify failed on 35344449986560 wanted 301481 found 301495 parent transid verify failed on 35344449986560 wanted 301481 found 301495 parent transid verify failed on 35344449986560 wanted 301481 found 301495 Ignoring transid failure leaf parent key incorrect 35344449986560 leaf parent key incorrect 35344446398464 bad block 35344446398464 And while btrfsck eventually does complete the filesystem remains unmountable. Any advice ? regards ronnie sahlberg -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
