Re: [PATCH v2 00/22] Fix error handling during bitmap postcopy

[Andrey Shinkevich]

On 19/02/2020 16:36, Eric Blake wrote:
> On 2/19/20 7:25 AM, Andrey Shinkevich wrote:
> > On 18/02/2020 23:57, Eric Blake wrote:
> > > On 2/18/20 2:02 PM, Andrey Shinkevich wrote:
> > > > qemu-iotests:$ ./check -qcow2
> > > > PASSED
> > > > (except always failed 261 and 272)
> > >
> > > Have you reported those failures on the threads that introduced those 
> > > tests?
> >
> > Not yet unfortunately. I have not investigated the case.
> > "$ ./check -qcow2 261" dumps
> >
> > +od: unrecognized option '--endian=big'
> > +Try 'od --help' for more information.
> > +od: invalid -N argument '--endian=big'
> > +qemu-img: Could not open 'TEST_DIR/t.IMGFMT': IMGFMT header exceeds 
> > cluster size
>
> Which version of od are you using?  I do recall wondering whether 

$ od --version
od (GNU coreutils) 8.22
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later...

> reliance on the GNU coreutils extension --endian=big was going to cause 
> problems later - well, here we are, it's later :)
>
> https://lists.gnu.org/archive/html/qemu-devel/2019-07/msg06781.html
>
> > and "$ ./check -qcow2 272" dumps
> >
> > +od: unrecognized option '--endian=big'
> > +Try 'od --help' for more information.
> > +od: invalid -N argument '--endian=big'
>
> Yay, same problem for both tests.  Fix common.rc once, and both tests 
> should start working for you.

Thank you Eric! I want to sort it out later...

> > +qemu-io: can't open device 
> > .../qemu/tests/qemu-iotests/scratch/t.qcow2: Image is not in qcow2 format

--
With the best regards,
Andrey Shinkevich