On Tue, Jan 17, 2017 at 1:25 PM, Christoph Groth <christoph@xxxxxxxxxxxxxx> wrote: > Goldwyn Rodrigues wrote: >> >> On 01/17/2017 02:44 AM, Christoph Groth wrote: >>> >>> Goldwyn Rodrigues wrote: >>> >>>> Would you be able to upload a btrfs-image for me to examine. This is a >>>> core ctree error where most probably item size is incorrectly >>>> registered. >>> >>> >>> Sure, I can do that. I'd like to use the -s option, will this be fine? >> >> >> Yes, I think that should be fine. > > > Unfortunately, giving -s causes btrfs-image to segfault. I tried both > btrfs-progs 4.7.3 and 4.4. I also tried different compression levels. > > Without -s it works, but since this file system contains the complete > digital life of our family, I would rather not share even the file names. > > Any ideas on what could be done? If you need help to debug the problem with > btrfs-image, please tell me what I should do. I can keep the broken file > system around until an image can be created at some later time. Try 4.9, or even 4.8.5, tons of bugs have been fixed since 4.7.3 although I don't know off hand if this particular bug is fixed. I did recently do a btrfs-image with btrfs-progs v4.9 with -s and did not get a segfault. -- Chris Murphy -- 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
