9:46 p.m.
I use libvirt to manage a QEMU/KVM system. Starting a VM only by using
virsh start vmname
What I want to know is how to add an option
to virsh vm's start
script, in my case I want to add QEMU logging option (-d and -D). I
can see from
ps aux | grep qemu
that current VM started using virsh not
including those options
~ady
1:54 a.m.
On Tue, Nov 25, 2014 at 12:46:41PM +0900, Ady Wahyudi Paundu wrote:
I use libvirt to manage a QEMU/KVM system. Starting a VM only by
using
> virsh start vmname
What I want to know is how to add an option to virsh vm's start
script, in my case I want to add QEMU logging option (-d and -D). I
can see from
> ps aux | grep qemu
that current VM started using virsh not including those options
This is not supported in our XML, but you can use passthrough of
arbitrary options:
http://libvirt.org/drvqemu.html
E.g.:
<domain type='qemu'
xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
...
<qemu:commandline>
<qemu:arg value='-d'/>
<qemu:arg value='cpu'/>
</qemu:commandline>
...
</domain>
Martin
10:55 p.m.
Hi Martin,
it works \(^o^)/
thank you.
Best regards,
AdyWP
On 11/25/14, Martin Kletzander <mkletzan(a)redhat.com> wrote:
On Tue, Nov 25, 2014 at 12:46:41PM +0900, Ady Wahyudi Paundu wrote:
>I use libvirt to manage a QEMU/KVM system. Starting a VM only by using
> > virsh start vmname
>What I want to know is how to add an option to virsh vm's start
>script, in my case I want to add QEMU logging option (-d and -D). I
>can see from
> > ps aux | grep qemu
>that current VM started using virsh not including those options
>
This is not supported in our XML, but you can use passthrough of
arbitrary options:
http://libvirt.org/drvqemu.html
E.g.:
<domain type='qemu'
xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
...
<qemu:commandline>
<qemu:arg value='-d'/>
<qemu:arg value='cpu'/>
</qemu:commandline>
...
</domain>
Martin
3649
days inactive
3650
days old
2 comments
2 participants
participants (2)
-
Ady Wahyudi Paundu -
Martin Kletzander