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From: Toms Varghese <tomsvhere@gmail.com>
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Subject: [Qemu-devel] Output of fprintf messages in qemu source
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Hi all,

I can see some fprintf (stderr, ...) statements in qemu source code. I
expect the output to be shown in  the terminal window. I use libvirt to
manage my VMs and hence have no idea about the exact qemu command line
being used. From the comments in the below post
http://blog.vmsplice.net/2011/03/how-to-write-trace-analysis-scripts-for.html
I found that libvirt is supposed to store the stderr outputs
in /var/lib/libvirt/qemu/.log file. But I am unable to find any such log
file in /var/lib/libvirt/qemu. Can anyone please tell me how to get the
output of fprintfs in this case as it would help me a lot?
I am using fedora 21, qemu 2.0.2 and libvirt 1.2.9.2.

Thanks and Regards
Toms Varghese

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Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Hi all,<div><br></div><div>I can see some fprintf (stderr,=
 ...) statements in qemu source code. I expect the output to be shown in =
=C2=A0the terminal window. I use libvirt to manage my VMs and hence have no=
 idea about the exact qemu command line being used. From the comments in th=
e below post</div><div><a href=3D"http://blog.vmsplice.net/2011/03/how-to-w=
rite-trace-analysis-scripts-for.html">http://blog.vmsplice.net/2011/03/how-=
to-write-trace-analysis-scripts-for.html</a></div><div>I found that libvirt=
 is supposed to store the stderr outputs in=C2=A0/var/lib/libvirt/qemu/.log=
 file. But I am unable to find any such log file in /var/lib/libvirt/qemu. =
Can anyone please tell me how to get the output of fprintfs in this case as=
 it would help me a lot?</div><div>I am using fedora 21, qemu 2.0.2 and lib=
virt 1.2.9.2.</div><div><br></div><div>Thanks and Regards</div><div>Toms Va=
rghese</div><div><br></div></div>

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