From: Chris Lalancette <clalance@redhat.com>
To: Nikola Ciprich <extmaillist@linuxbox.cz>
Cc: Avi Kivity <avi@redhat.com>,
kvm@vger.kernel.org, nikola.ciprich@linuxbox.cz
Subject: Re: [PATCH] Print Guest VMCS state on vmexit failure
Date: Tue, 20 Oct 2009 10:57:39 +0200 [thread overview]
Message-ID: <4ADD7B83.2050603@redhat.com> (raw)
In-Reply-To: <20091020085522.GA6416@develbox.linuxbox.cz>
Nikola Ciprich wrote:
> Hi,
> maybe it's stupid question, but is this available also when qemu/kvm
> is started using libvirt & stuff? I think it uses monitor so it's
> inaccessible for user no?
Yes and no. The monitor is inaccessible when using libvirt, but I totally
forgot that qemu dumps the register state to stderr before abort()'ing on an
unknown vm exit. Libvirt takes the output from stderr and stores it in
/var/log/libvirt/qemu/<guestname>. So you would still be able to see this
output when using libvirt.
--
Chris Lalancette
next prev parent reply other threads:[~2009-10-20 8:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-20 7:50 [PATCH] Print Guest VMCS state on vmexit failure Chris Lalancette
2009-10-20 7:57 ` Gleb Natapov
2009-10-20 8:01 ` Chris Lalancette
2009-10-20 8:11 ` Avi Kivity
2009-10-20 8:42 ` Chris Lalancette
2009-10-20 8:55 ` Nikola Ciprich
2009-10-20 8:57 ` Chris Lalancette [this message]
2009-10-20 9:08 ` Avi Kivity
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