Re: Problem with btrfsck / couurpted filesystem

2013-06-27 Thread Stéphane Mutz
Thanks a lot for the support. The fs metadata allocation was full. I did the balance operation and things seem to be back to normal. It is a bit confusing and hard to predict when the fs is close to running out of space on one of its pool. I still had 60GB+ free data space when it happened. The

Re: Problem with btrfsck / couurpted filesystem

2013-06-27 Thread Josef Bacik
On Thu, Jun 27, 2013 at 04:23:45PM +0200, Stéphane Mutz wrote: > 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

Re: Problem with btrfsck / couurpted filesystem

2013-06-27 Thread Stéphane Mutz
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 sp

Re: Problem with btrfsck / couurpted filesystem

2013-06-27 Thread Josef Bacik
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 ca