11:08 a.m.
--Apple-Mail=_3A6A7D17-A387-4785-97D4-44095EFCB046
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
charset=utf-8
I tried a quick iperf test a while back and got 3-4Gb/sec between a pair =
of VMs on separate hosts with a 10G infrastructure, no real tuning and =
no SRIOV. That met my needs so I didn=E2=80=99t try anything further. If =
you were aiming for 10G for all, you=E2=80=99d want to work on SRIOV I =
imagine, but they get pretty good performance even without it.
On Dec 19, 2014, at 4:49 AM, Kalil de A. Carvalho
<kalilac(a)gmail.com> =
wrote:
=20
Dear Amador.
=20
No, unfortunately not.
=20
This was just a friend question, because he need VM with 10GB NIC's.
=20
Today he is using Xenserver, this solution does not attend his =
expedition and he
is research another solution.
=20
I told him about oVirt/KVM but this is a prerequisite to use.
=20
I will plan with him to try make a project to test a take the resolts.
=20
Best regards.=20
=20
On Fri, Dec 19, 2014 at 1:18 AM, Amador Segundo <asegundo(a)redhat.com =
<mailto:asegundo@redhat.com>> wrote:
Virtio devices does not support speed, so we fake their speeds
showing =
"1000mbps" in Admin. Portal. If your boxes have 10gbps devices
then your =
vms are already taking advantage of that. Did you test it? Could you =
share some results?=20
=20
=20
-----Original Message-----=20
From: Kalil de A. Carvalho [kalilac(a)gmail.com =
<mailto:kalilac@gmail.com>]=20
Received: Thursday, 18 Dec 2014, 22:59=20
To: users(a)ovirt.org <mailto:users@ovirt.org>=20
Subject: [ovirt-users] Using 10gb vNIC/vbridge into VM is possible?=20
=20
=20
Hello all.
=20
Today a follow work ask me if is possible to use vNIC or vbridge in a =
VM managed
by ovirt.
=20
What he wants is to have a virtual 10gb network to some machines.
=20
All hosts NIC's are 10gb.
=20
Is this possible?
=20
If yes how can I do it?
=20
Best regards.
=20
=20
=20
=20
--=20
Atenciosamente,
Kalil de A. Carvalho
=20
_______________________________________________
Users mailing list
Users(a)ovirt.org <mailto:Users@ovirt.org>
http://lists.ovirt.org/mailman/listinfo/users =
<http://lists.ovirt.org/mailman/listinfo/users>
--Apple-Mail=_3A6A7D17-A387-4785-97D4-44095EFCB046
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html;
charset=utf-8
<html><head><meta http-equiv=3D"Content-Type"
content=3D"text/html =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" =
class=3D"">I tried a quick iperf test a while back and got 3-4Gb/sec =
between a pair of VMs on separate hosts with a 10G infrastructure, no =
real tuning and no SRIOV. That met my needs so I didn=E2=80=99t try =
anything further. If you were aiming for 10G for all, you=E2=80=99d want =
to work on SRIOV I imagine, but they get pretty good performance even =
without it.<div class=3D""><br
class=3D""></div><div class=3D""><br =
class=3D""><div><blockquote type=3D"cite"
class=3D""><div class=3D"">On =
Dec 19, 2014, at 4:49 AM, Kalil de A. Carvalho <<a =
href=3D"mailto:kalilac@gmail.com"
class=3D"">kalilac(a)gmail.com</a>&gt; =
wrote:</div><br class=3D"Apple-interchange-newline"><div
class=3D""><div =
dir=3D"ltr" style=3D"font-family: Helvetica; font-size: 14px; =
font-style: normal; font-variant: normal; font-weight: normal; =
letter-spacing: normal; line-height: normal; orphans: auto; text-align: =
start; text-indent: 0px; text-transform: none; white-space: normal; =
widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" =
class=3D""><div class=3D"">Dear Amador.</div><div
class=3D""><br =
class=3D""></div><div class=3D"">No, unfortunately
not.</div><div =
class=3D""><br class=3D""></div><div
class=3D"">This was just a friend =
question, because he need VM with 10GB NIC's.</div><div
class=3D""><br =
class=3D""></div><div class=3D"">Today he is using
Xenserver, this =
solution does not attend his expedition and he is research another =
solution.</div><div class=3D""><br
class=3D""></div><div class=3D"">I =
told him about oVirt/KVM but this is a prerequisite to use.</div><div =
class=3D""><br class=3D""></div><div
class=3D"">I will plan with him to =
try make a project to test a take the resolts.</div><div
class=3D""><br =
class=3D""></div>Best regards. </div><div
class=3D"gmail_extra" =
style=3D"font-family: Helvetica; font-size: 14px; font-style: normal; =
font-variant: normal; font-weight: normal; letter-spacing: normal; =
line-height: normal; orphans: auto; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; widows: auto; word-spacing: =
0px; -webkit-text-stroke-width: 0px;"><br class=3D""><div =
class=3D"gmail_quote">On Fri, Dec 19, 2014 at 1:18 AM, Amador =
Segundo<span
class=3D"Apple-converted-space"> </span><span =
dir=3D"ltr" class=3D""><<a
href=3D"mailto:asegundo@redhat.com" =
target=3D"_blank"
class=3D"">asegundo(a)redhat.com</a>&gt;</span><span =
class=3D"Apple-converted-space"> </span>wrote:<br =
class=3D""><blockquote class=3D"gmail_quote"
style=3D"margin: 0px 0px =
0px 0.8ex; border-left-width: 1px; border-left-color: rgb(204, 204, =
204); border-left-style: solid; padding-left: 1ex;"><div
class=3D""><div =
class=3D"">Virtio devices does not support speed, so we fake their =
speeds showing "1000mbps" in Admin. Portal. If your boxes have 10gbps =
devices then your vms are already taking advantage of that. Did you test =
it? Could you share some results?<span =
class=3D"Apple-converted-space"> </span><br
class=3D""><div =
class=3D""><div class=3D"h5"><br
class=3D""><br class=3D"">-----Original =
Message-----<span
class=3D"Apple-converted-space"> </span><br =
class=3D"">From: Kalil de A. Carvalho [<a =
href=3D"mailto:kalilac@gmail.com" target=3D"_blank" =
class=3D"">kalilac(a)gmail.com</a>]<span =
class=3D"Apple-converted-space"> </span><br
class=3D"">Received: =
Thursday, 18 Dec 2014, 22:59<span =
class=3D"Apple-converted-space"> </span><br
class=3D"">To:<span =
class=3D"Apple-converted-space"> </span><a =
href=3D"mailto:users@ovirt.org" target=3D"_blank" =
class=3D"">users(a)ovirt.org</a><span =
class=3D"Apple-converted-space"> </span><br
class=3D"">Subject: =
[ovirt-users] Using 10gb vNIC/vbridge into VM is possible?<span =
class=3D"Apple-converted-space"> </span><br
class=3D""><br =
class=3D""></div></div></div><div
class=3D""><div class=3D"h5"><br =
class=3D""><div class=3D""><p dir=3D"ltr"
class=3D"">Hello all.</p><p =
dir=3D"ltr" class=3D"">Today a follow work ask me if is possible to
use =
vNIC or vbridge in a VM managed by ovirt.</p><p dir=3D"ltr" =
class=3D"">What he wants is to have a virtual 10gb network to some =
machines.</p><p dir=3D"ltr" class=3D"">All hosts NIC's
are 10gb.</p><p =
dir=3D"ltr" class=3D"">Is this possible?</p><p
dir=3D"ltr" class=3D"">If =
yes how can I do it?</p><p dir=3D"ltr" class=3D"">Best =
regards.</p></div></div></div></div></blockquote></div><br
class=3D""><br =
clear=3D"all" class=3D""><div class=3D""><br
class=3D""></div>--<span =
class=3D"Apple-converted-space"> </span><br
class=3D""><div =
class=3D"gmail_signature"><div dir=3D"ltr"
class=3D""><div =
class=3D"">Atenciosamente,<br class=3D""></div>Kalil de
A. Carvalho<br =
class=3D""><br
class=3D""></div></div></div><span
style=3D"font-family: =
Helvetica; font-size: 14px; font-style: normal; font-variant: normal; =
font-weight: normal; letter-spacing: normal; line-height: normal; =
orphans: auto; text-align: start; text-indent: 0px; text-transform: =
none; white-space: normal; widows: auto; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; float: none; display: inline =
!important;" =
class=3D"">_______________________________________________</span><br
=
style=3D"font-family: Helvetica; font-size: 14px; font-style: normal; =
font-variant: normal; font-weight: normal; letter-spacing: normal; =
line-height: normal; orphans: auto; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; widows: auto; word-spacing: =
0px; -webkit-text-stroke-width: 0px;" class=3D""><span =
style=3D"font-family: Helvetica; font-size: 14px; font-style: normal; =
font-variant: normal; font-weight: normal; letter-spacing: normal; =
line-height: normal; orphans: auto; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; widows: auto; word-spacing: =
0px; -webkit-text-stroke-width: 0px; float: none; display: inline =
!important;" class=3D"">Users mailing list</span><br
style=3D"font-family:=
Helvetica; font-size: 14px; font-style: normal; font-variant: normal; =
font-weight: normal; letter-spacing: normal; line-height: normal; =
orphans: auto; text-align: start; text-indent: 0px; text-transform: =
none; white-space: normal; widows: auto; word-spacing: 0px; =
-webkit-text-stroke-width: 0px;" class=3D""><a =
href=3D"mailto:Users@ovirt.org" style=3D"font-family: Helvetica; =
font-size: 14px; font-style: normal; font-variant: normal; font-weight: =
normal; letter-spacing: normal; line-height: normal; orphans: auto; =
text-align: start; text-indent: 0px; text-transform: none; white-space: =
normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: =
0px;" class=3D"">Users(a)ovirt.org</a><br
style=3D"font-family: Helvetica; =
font-size: 14px; font-style: normal; font-variant: normal; font-weight: =
normal; letter-spacing: normal; line-height: normal; orphans: auto; =
text-align: start; text-indent: 0px; text-transform: none; white-space: =
normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: =
0px;" class=3D""><a
href=3D"http://lists.ovirt.org/mailman/listinfo/users"=
style=3D"font-family: Helvetica; font-size: 14px; font-style: normal; =
font-variant: normal; font-weight: normal; letter-spacing: normal; =
line-height: normal; orphans: auto; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; widows: auto; word-spacing: =
0px; -webkit-text-stroke-width: 0px;" =
class=3D"">http://lists.ovirt.org/mailman/listinfo/users<...
uote></div><br
class=3D""></div></body></html>=
--Apple-Mail=_3A6A7D17-A387-4785-97D4-44095EFCB046--