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Re: [RFC 0/3] block/file-posix: Work around XFS bug
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From: |
Peter Maydell |
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Subject: |
Re: [RFC 0/3] block/file-posix: Work around XFS bug |
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Date: |
Fri, 25 Oct 2019 15:17:53 +0100 |
On Fri, 25 Oct 2019 at 15:16, Max Reitz <address@hidden> wrote:
>
> On 25.10.19 15:46, Peter Maydell wrote:
> > On Fri, 25 Oct 2019 at 11:09, Max Reitz <address@hidden> wrote:
> >>
> >> Hi,
> >>
> >> It seems to me that there is a bug in Linux’s XFS kernel driver, as
> >> I’ve explained here:
> >>
> >> https://lists.nongnu.org/archive/html/qemu-block/2019-10/msg01429.html
> >>
> >> In combination with our commit c8bb23cbdbe32f, this may lead to guest
> >> data corruption when using qcow2 images on XFS with aio=native.
> >
> > Have we reported that upstream to the xfs folks?
>
> I’ve created an RH BZ here:
>
> https://bugzilla.redhat.com/show_bug.cgi?id=1765547
Currently "You are not authorized to access bug #1765547." for
anonymous browsers, just fyi.
thanks
-- PMM
- [RFC 3/3] block/file-posix: Let post-EOF fallocate serialize, (continued)
Re: [RFC 0/3] block/file-posix: Work around XFS bug, Peter Maydell, 2019/10/25
Re: [RFC 0/3] block/file-posix: Work around XFS bug, no-reply, 2019/10/25
Re: [RFC 0/3] block/file-posix: Work around XFS bug, Nir Soffer, 2019/10/26
Re: [RFC 0/3] block/file-posix: Work around XFS bug, Stefan Hajnoczi, 2019/10/27