From mboxrd@z Thu Jan  1 00:00:00 1970
From: Avi Kivity <avi@redhat.com>
Subject: Re: [PATCH] Specify the system UUID for VM
Date: Wed, 29 Jul 2009 15:18:51 +0300
Message-ID: <4A703E2B.3070703@redhat.com>
References: <1247740006-27416-1-git-send-email-yzhou@redhat.com>
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Cc: kvm@vger.kernel.org, autotest@test.kernel.org
To: Yolkfull Chow <yzhou@redhat.com>
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On 07/16/2009 01:26 PM, Yolkfull Chow wrote:
> Signed-off-by: Yolkfull Chow<yzhou@redhat.com>
> ---
>   client/tests/kvm/kvm_vm.py |   11 +++++++++++
>   1 files changed, 11 insertions(+), 0 deletions(-)
>
> diff --git a/client/tests/kvm/kvm_vm.py b/client/tests/kvm/kvm_vm.py
> index 503f636..895049e 100644
> --- a/client/tests/kvm/kvm_vm.py
> +++ b/client/tests/kvm/kvm_vm.py
> @@ -113,6 +113,13 @@ class VM:
>           self.qemu_path = qemu_path
>           self.image_dir = image_dir
>           self.iso_dir = iso_dir
> +
> +        if params.get("uuid"):
> +            if params.get("uuid") == "random":
> +                uuid = os.popen("cat /proc/sys/kernel/random/uuid").readline()
> +                self.uuid = uuid.strip()
>    

instead of os.popen("cat ..."), you can open the file directly:

    uuid = file('/proc/.../uuid').readline()

-- 
error compiling committee.c: too many arguments to function