I'll go run that and get you the output. I can do the image dump, sure. I don't know how long it might take to upload it somewhere though. Right now `btrfs fi df` shows about 2GiB of metadata (it's a 120GiB volume). I'll see how large it ends up after compression.
Thanks for the quick response, Daniel On Tue, Nov 25, 2014 at 3:10 AM, Qu Wenruo <quwen...@cn.fujitsu.com> wrote: > Hi, > > What's the btrfsck output? Without --repair option. > > Also, if it is OK for you, would you please dump the btrfs with > 'btrfs-image' command? > '-c 9' option is highly recommended considering the size of it. > This will helps a lot for developers to test the btrfsck repair function. > > Thanks, > Qu > > > -------- Original Message -------- > Subject: Apparent metadata corruption (file that simultaneously does/does > not exist) on kernel 3.17.3 > From: Daniel Miranda <danielk...@gmail.com> > To: <linux-btrfs@vger.kernel.org> > Date: 2014年11月25日 13:04 >> >> Hello, >> >> After I had some brief stability issues with my computer, it seems >> some form of metadata corruption took place in my BTRFS filesystem, >> and now a particular file seems to exist, but I cannot access any >> details on it or delete it. >> >> If I try to `ls` in the directory it is in, that's what I get: >> >> ls: cannot access string.h: No such file or directory >> total 0 >> drwxr-xr-x. 1 danielkza mock 16 Nov 21 14:18 ./ >> drwxr-xr-x. 1 danielkza mock 6 Nov 21 14:18 ../ >> -?????????? ? ? ? ? ? string.h >> >> If I try to delete it I get: >> >> rm: cannot remove ‘string.h’: No such file or directory >> >> I'm using kernel 3.17.3 from Fedora 21. I got no messages on dmesg or >> anything of the sort. I know the btrfs fsck situation is complicated, >> but is there any utility I should use to try and repair this? Losing >> this file is not a problem, it's just one header from the kernel I was >> building. >> >> Regards, >> Daniel Miranda >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in >> the body of a message to majord...@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html > > -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
