Adrien Dessemond
2013-Apr-24 12:04 UTC
Logical/i-nodes lookups give "path resolving failed with ret=-2"
Hi, I scrubbed a BTRFS volume (mounted as a VFS root) and got several errors. However I am not able to make btrfs print the path of the corrupted files... E.g. kernel log gives : [51078.682876] btrfs: unable to fixup (regular) error at logical 51241746432 on dev /dev/root [51078.683013] btrfs: checksum error at logical 51242385408 on dev /dev/root, sector 102196320, root 684, inode 60676040, offset 352583680: path resolving failed with ret=-2 [51078.683016] btrfs: bdev /dev/root errs: wr 0, rd 0, flush 0, corrupt 35782, gen 0 Manual lookup : # btrfs inspect-internal logical-resolve -v 51241746432 / ioctl ret=0, bytes_left=4080, bytes_missing=0, cnt=0, missed=0 # ./btrfs inspect-internal inode-resolve 60676040 / ioctl ret=-1, error: No such file or directory Kernel is Linux 3.9-rc8, latest btrfs-progs from Chris Mason''s Git repository. I am sure I am missing something but I am unable to figure out what.... Any idea? Thanks!! Adrien -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Sander
2013-Apr-26 07:32 UTC
Re: Logical/i-nodes lookups give "path resolving failed with ret=-2"
Adrien Dessemond wrote (ao):> I scrubbed a BTRFS volume (mounted as a VFS root) and got several > errors. However I am not able to make btrfs print the path of the > corrupted files... > > E.g. kernel log gives : > > > [51078.682876] btrfs: unable to fixup (regular) error at logical > 51241746432 on dev /dev/root > [51078.683013] btrfs: checksum error at logical 51242385408 on dev > /dev/root, sector 102196320, root 684, inode 60676040, offset > 352583680: path resolving failed with ret=-2 > [51078.683016] btrfs: bdev /dev/root errs: wr 0, rd 0, flush 0, > corrupt 35782, gen 0 > > Manual lookup : > > # btrfs inspect-internal logical-resolve -v 51241746432 / > ioctl ret=0, bytes_left=4080, bytes_missing=0, cnt=0, missed=0 > # ./btrfs inspect-internal inode-resolve 60676040 / > ioctl ret=-1, error: No such file or directory > > Kernel is Linux 3.9-rc8, latest btrfs-progs from Chris Mason''s Git repository. > > I am sure I am missing something but I am unable to figure out > what.... Any idea? Thanks!!Maybe: find / -xdev -inum 60676040 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html