Re: Problem with a filesystem

2014-09-18 Thread Tovo Rabemanantsoa
On 09/17/2014 08:49 PM, Chris Murphy wrote: > > This isn't what I expect as a candidate for btrfs-zero-log, I don't know what > the last message means. You could run a > btrfs check > and then ask about both the failure to read block groups -5 and also the > btrfs check (without --repair) resu

Re: Problem with a filesystem

2014-09-17 Thread Chris Murphy
On Sep 17, 2014, at 3:06 AM, Tovo Rabemanantsoa wrote: > > Sep 17 11:05:55 sdeeph1 kernel: [85381.548215] parent transid verify > failed on 24562568384512 wanted 255444 found 255446 > Sep 17 11:05:55 sdeeph1 kernel: [85381.548229] parent transid verify > failed on 24562568384512 wanted 255444 f

Re: Problem with a filesystem

2014-09-17 Thread Tovo Rabemanantsoa
On 09/16/2014 11:27 PM, Chris Murphy wrote: > > Try to mount normally, then with -o recovery, then with -o ro,recovery. > Include dmesg showing any messages that appear for these attempts. Thank you, Please find below the messages shown during a normal mount and a mount with -o ro,recovery.

Re: Problem with a filesystem

2014-09-16 Thread Chris Murphy
On Sep 16, 2014, at 2:11 PM, Tovo Rabemanantsoa wrote: > On 09/16/2014 07:17 PM, Chris Murphy wrote: >> >> Debian 7.5 is based on kernel 3.2 which is very old in Btrfs terms. What >> kernel version are you using, and version of btrfs-progs? >> >> Chris Murphy > You're right, > In the beginni

Re: Problem with a filesystem

2014-09-16 Thread Tovo Rabemanantsoa
On 09/16/2014 07:17 PM, Chris Murphy wrote: > > Debian 7.5 is based on kernel 3.2 which is very old in Btrfs terms. What > kernel version are you using, and version of btrfs-progs? > > Chris Murphy You're right, In the beginning, I used the btrfs-progs provided by my debian (kernel 3.2.0-4 and b

Re: Problem with a filesystem

2014-09-16 Thread Chris Murphy
On Sep 16, 2014, at 9:54 AM, Tovo Rabemanantsoa wrote: > Hi all, > I have a server running debian 7.5 and meet issues for mounting a btrfs > filesystem. This fs had worked for almost one year now but crashed last > sunday. I'm unable to mount the fs and each btrfs-* commands ends with > somethi

Problem with a filesystem

2014-09-16 Thread Tovo Rabemanantsoa
Hi all, I have a server running debian 7.5 and meet issues for mounting a btrfs filesystem. This fs had worked for almost one year now but crashed last sunday. I'm unable to mount the fs and each btrfs-* commands ends with something like : Ignoring transid failure btrfsck: ctree.c:1550: leaf_space_