On Tue, Nov 08, 2011 at 03:08:41PM -0200, Gustavo Sverzut Barbieri wrote: > On Tue, Nov 1, 2011 at 9:20 PM, Gustavo Sverzut Barbieri > <barbieri@xxxxxxxxx> wrote: > > On Tue, Nov 1, 2011 at 7:57 PM, Alexandre Oliva <oliva@xxxxxxxxxxxxxxxxx> wrote: > >> Hi, Gustavo, > >> > >> On Nov 1, 2011, Gustavo Sverzut Barbieri <barbieri@xxxxxxxxx> wrote: > >> > >>> btrfs csum failed ino 2957021 extent 85041815552 csum 667310679 > >>> wanted 0 mirror 0 > >> > >>> Is there any way to recover it? :-S > >> > >> Did you try mounting without data checksums? > > > > Just tried to mount with -o nodatasum, no luck. Is that enough? > > Ideas? Should I give up and consider data lost? :-( We actually check the crcs even when mounted with nodatasum. Can you give the restore tool a shot from my current btrfs-progs git repo? If it can read it we can find a way to get the files off. -chris -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
