Re: Unable to remove directory entry

Mike Gilbert
2019-12-09T00:30:32Z

On Sun, Dec 8, 2019 at 7:11 PM Qu Wenruo <quwenruo.btrfs@gmx.com> wrote:
>
>
>
> On 2019/12/9 上午3:19, Mike Gilbert wrote:
> > Hello,
> >
> > I have a directory entry that cannot be stat-ed or unlinked. This
> > issue persists across reboots, so it seems there is something wrong on
> > disk.
> >
> > % ls -l /var/cache/ccache.bad/2/c
> > ls: cannot access
> > '/var/cache/ccache.bad/2/c/0390cb341d248c589c419007da68b2-7351.manifest':
> > No such
> > file or directory
> > total 0
> > -????????? ? ? ? ? ? 0390cb341d248c589c419007da68b2-7351.manifest
>
> Dmesg if any, please.

There's nothing btrfs-related in the dmesg output.

> >
> > % uname -a
> > Linux naomi 4.19.67 #4 SMP Sun Aug 18 14:35:39 EDT 2019 x86_64 AMD
> > Phenom(tm) II X6 1055T Processor
> > AuthenticAMD GNU/Linux
>
> The kernel is not new enough to btrfs' standard.
>
> For this possibility name hash mismatch bug, newer kernel will reported
> detailed problems.

Would 4.19.88 suffice, or do I need to switch to a newer release branch?