Hi, I've built the GIT tools and run btrfsck (without options) following the wiki page. I got the following log: Checking filesystem on /dev/VG_NL-SAS/LV_snap UUID: de300fd0-1251-4767-9d80-84ce7ebfba9a checking extents checking free space cache free space inode generation (0) did not match free space cache generation (16583) free space inode generation (0) did not match free space cache generation (16579) checking fs roots checking csums checking root refs found 120489896006 bytes used err is 0 total csum bytes: 380818020 total tree bytes: 10396295168 total fs tree bytes: 9423839232 total extent tree bytes: 473616384 btree space waste bytes: 1923163802 file data blocks allocated: 455172272128 referenced 564086325248 Btrfs v0.20-rc1-335-gf00dd83
It does not report any extends error. Can I consider all is fine now? Regards, Stéphane. Le 27/06/2013 15:58, Josef Bacik a écrit : > On Thu, Jun 27, 2013 at 03:54:33PM +0200, Stéphane Mutz wrote: >> Hello, >> >> I'm trying to fix a btrfs file system. BTRFSCK reports errors in the >> extend tree. >> I've tryong to use --repair option but it ended up with an assertion >> failure. >> >> I'm also trying to understand how the filesystem can have become corrupted. >> I'm running Ubuntu 12.10. >> >> Any suggestion on ways to fix the problem would be really appreciated. >> > Are you using the btrfs-progs from git? If not pull that down and build it > and > run the btrfsck in there, and then capture the output if it fails. Thanks, > > Josef -- 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
