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
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