On Mon, Sep 24, 2012 at 04:28:08PM +0300, Sami Haahtinen wrote:
Due to certain unfortunate chain of events, I managed to overwrite a
small portion of my btrfs array which had only single redundancy for
metadata. The data itself is present and only a small portion (2.5%)
of the array was
On Mon, Sep 24, 2012 at 03:02:39PM +0100, Hugo Mills wrote:
root@sysresccd /root/btrfs-progs % ./btrfsck --super 2 /dev/patience/home
using SB copy 2, bytenr 274877906944
Check tree block failed, want=139264, have=0
Check tree block failed, want=139264, have=0
Check tree block failed,
On Mon, Sep 24, 2012 at 6:12 PM, David Sterba d...@jikos.cz wrote:
On Mon, Sep 24, 2012 at 03:02:39PM +0100, Hugo Mills wrote:
Out of interest, does mounting with -o recovery help at all? (I'm
not expecting it to do much if your chunk tree's gone, but it might do
something).
The -o
