Quoting Daniel P. Berrangé (2018-07-17 04:34:18)
> On Mon, Jul 16, 2018 at 03:10:38PM -0500, Michael Roth wrote:
> > Quoting Sameeh Jubran (2018-06-24 07:45:40)
> > > From: Sameeh Jubran <sjub...@redhat.com>
> > >
> > > The defrag.exe tool which is used for executing the fstrim command
> > > on Windows doesn't support retrim for OSes lower than Win8. This
> > > commit handles this case and returns a suitable error.
> > >
> > > Output of fstrim before this commit:
> > > {"execute":"guest-fstrim"}
> > > {"return": {"paths": [{"path": "C:\\", "error": "An invalid command line
> > > option
> > > was specified. (0x89000008)"}, {"path": "F:\\", "error": "An invalid
> > > command
> > > line option was specified. (0x89000008)"}, {"path": "S:\\", "error": "An
> > > invalid command line option was specified. (0x89000008)"}]}}
> > >
> > > Reported on:
> > > https://bugzilla.redhat.com/show_bug.cgi?id=1594113
> > >
> > > Signed-off-by: Sameeh Jubran <sjub...@redhat.com>
> > > ---
> > > qga/commands-win32.c | 6 ++++++
> > > 1 file changed, 6 insertions(+)
> > >
> > > diff --git a/qga/commands-win32.c b/qga/commands-win32.c
> > > index d79974f212..0bdcd9dd38 100644
> > > --- a/qga/commands-win32.c
> > > +++ b/qga/commands-win32.c
> > > @@ -30,6 +30,7 @@
> > > #include <lm.h>
> > > #include <wtsapi32.h>
> > > #include <wininet.h>
> > > +#include <versionhelpers.h>
> >
> > I have this queued locally but the mingw64 build environment I've been
> > using (fc20) doesn't support this header and I'm running into some odd
>
> Please tell me that fc20 is a typo, and you're actually using the modern
> fc28 :-) Fedora 20 went end of life 3 years ago, so is not considered
> a supported platform for QEMU per our policy here:
>
> https://qemu.weilnetz.de/doc/qemu-doc.html#Supported-build-platforms
I'm only using it for mingw builds, but yes, it's definitely time to move to
something a bit less ancient.
>
> > null pointer / 0xc0000005 / access violation issues with the binary
> > generated in newer tool chains. I'll send a pull for this next week when
> > I can get it tested.
> >
> > What build envionment are you using?
>
> Regards,
> Daniel
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