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Date: Mon, 26 Aug 2013 09:40:59 +0200
From: Stefan Hajnoczi <stefanha@gmail.com>
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Subject: Re: [Qemu-devel] [PATCH v5 0/8] Implement reference count for
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To: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Cc: kwolf@redhat.com, Fam Zheng <famz@redhat.com>, jcody@redhat.com, qemu-devel@nongnu.org, stefanha@redhat.com, pbonzini@redhat.com

On Fri, Aug 23, 2013 at 10:17:37AM +0800, Wenchao Xia wrote:
>   What is the correct steps to run full qemu-iotests?
> I modified qemu-iotests-quick.sh as:
> 
> #!/bin/sh
> 
> # We don't know which of the system emulator binaries there is (or
> if there is
> # any at all), so the 'quick' group doesn't contain any tests that require
> # running qemu proper. Assign a fake binary name so that
> qemu-iotests doesn't
> # complain about the missing binary.
> export QEMU_PROG="$(pwd)/x86_64-softmmu/qemu-system-x86_64"
> 
> export QEMU_IMG_PROG="$(pwd)/qemu-img"
> export QEMU_IO_PROG="$(pwd)/qemu-io"
> export QEMU_NBD_PROG="$(pwd)/qemu-nbd"
> 
> cd $SRC_PATH/tests/qemu-iotests
> 
> ret=0
> ./check -T -nocache -qcow2 || ret=1
> 
> exit $ret
> 
>   Then make check-block, 026 038 fail, 038 sometimes fail.
> The code from is upstream, host is RH6.3 @ x86_64. Do I missed some
> steps?

You are running it correctly.

There are a couple of known failures in qemu-iotests.  It would be good
to fix them but no one has posted patches so far.  If in doubt, run
qemu-iotests on qemu.git/master to see which tests are known failures.

Stefan