From: Mike Gilbert <floppymaster@gmail.com>
To: Qu Wenruo <quwenruo.btrfs@gmx.com>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: Unable to remove directory entry
Date: Sun, 8 Dec 2019 20:31:42 -0500 [thread overview]
Message-ID: <CAJ0EP40a6DpTu1YmMtBezun58pfFXhWwYEXpnnGLkup0OvLQPw@mail.gmail.com> (raw)
In-Reply-To: <6c3454b9-cc23-d22b-c3a7-59697add9b88@gmx.com>
On Sun, Dec 8, 2019 at 7:41 PM Qu Wenruo <quwenruo.btrfs@gmx.com> wrote:
>
>
>
> On 2019/12/9 上午8:30, Mike Gilbert wrote:
> > 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?
> >
> I'd recommend to go at least latest LTS (v5.3.x).
>
> .88 is just backports, nothing really different. And sometimes big fixes
> won't get backported.
I upgraded to linux-5.4.2, and attempted to remove the file, with the
same results.
ls: cannot access
'/var/cache/ccache.bad/2/c/0390cb341d248c589c419007da68b2-7351.manifest':
No such
file or directory
total 0
-????????? ? ? ? ? ? 0390cb341d248c589c419007da68b2-7351.manifest
rm: cannot remove
'/var/cache/ccache.bad/2/c/0390cb341d248c589c419007da68b2-7351.manifest':
No such
file or directory
I don't see any output in dmesg. Is there some option I need to enable?
next prev parent reply other threads:[~2019-12-09 1:32 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-08 19:19 Unable to remove directory entry Mike Gilbert
2019-12-09 0:11 ` Qu Wenruo
2019-12-09 0:30 ` Mike Gilbert
2019-12-09 0:41 ` Qu Wenruo
2019-12-09 1:31 ` Mike Gilbert [this message]
2019-12-09 1:45 ` Qu Wenruo
2019-12-09 1:51 ` Mike Gilbert
2019-12-09 2:05 ` Qu Wenruo
2019-12-09 2:20 ` Qu Wenruo
2019-12-09 2:37 ` Mike Gilbert
2019-12-09 2:43 ` Qu Wenruo
2019-12-09 0:17 ` Zygo Blaxell
2019-12-09 1:33 ` Zygo Blaxell
2019-12-09 1:52 ` Qu Wenruo
2019-12-09 2:23 ` Zygo Blaxell
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