Re: [RFC 0/3] block/file-posix: Work around XFS bug

[Max Reitz]

On 25.10.19 16:17, Peter Maydell wrote:
> 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.

Err.  Oops.  That wasn’t my intention.  I hate that misfeature.

Thanks for telling me, I fixed it. :-)

Max

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