From: Paolo Bonzini <pbonzini@redhat.com>
To: Naor Shlomo <NaorS@Radware.com>
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>
Subject: Re: Multi Queue KVM Support
Date: Tue, 20 Aug 2013 11:27:36 +0200 [thread overview]
Message-ID: <52133688.2060906@redhat.com> (raw)
In-Reply-To: <58539BF287296F4CB5EC3FF6E0639E07FBDAC0@ILMB2.corp.radware.com>
Il 20/08/2013 05:21, Naor Shlomo ha scritto:
> Hi Paolo,
>
> The host is running CentOS release 6.3 (Final).
> I did "yum upgrade libvirt" and "yum upgrade qemu-kvm" a couple of days ago and ended up with these versions.
>
> What do you suggest regarding qemu? compile 6.5 or later myself?
RHEL/CentOS 6.5 is not yet out, it's still a few months before it's
released.
You can compile QEMU 1.6 from source, or wait for CentOS to have the
feature.
Paolo
> I appreciate your help,
> Naor
>
> -----Original Message-----
> From: Paolo Bonzini [mailto:paolo.bonzini@gmail.com] On Behalf Of Paolo Bonzini
> Sent: Monday, August 19, 2013 11:22 PM
> To: Naor Shlomo
> Cc: kvm@vger.kernel.org
> Subject: Re: Multi Queue KVM Support
>
> Il 19/08/2013 13:29, Naor Shlomo ha scritto:
>> Hello experts,
>>
>> I am trying to use the multi queue support on a Linux guest running Kernel 3.9.7.
>>
>> The host's virsh version command reports the following output:
>> Compiled against library: libvirt 0.10.2 Using library: libvirt 0.10.2
>> Using API: QEMU 0.10.2 Running hypervisor: QEMU 0.12.1
>
> Is it RHEL or CentOS or Scientific Linux, or something else? If RHEL/CentOS, what release?
>
>> The problem is that virtio_has_feature(vdev, VIRTIO_NET_F_MQ) returns FALSE and I don't know why.
>
> This version of QEMU is too old. It's possible that 6.5 will have multiqueue, but I'm not entirely sure.
>
> Paolo
> --
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next prev parent reply other threads:[~2013-08-20 9:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-19 11:29 Multi Queue KVM Support Naor Shlomo
2013-08-19 20:22 ` Paolo Bonzini
2013-08-20 3:21 ` Naor Shlomo
2013-08-20 9:27 ` Paolo Bonzini [this message]
2013-08-20 11:13 ` Naor Shlomo
2013-08-20 12:12 ` Paolo Bonzini
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