9:46 p.m.
Hi,
Can i mask the CPU in Ovirt as we can do in the openstack
/cloudstack...actually i don't want users to know the actual CPU model....i
want it to modify actual CPU model with custom defined CPU like "Virtual
CPU" instead of "Nehalam/Sendybridge" in the guest VM.
Thanks,
Punit
2:10 a.m.
Am 25.06.2014 04:46, schrieb Punit Dambiwal:
Hi,
Can i mask the CPU in Ovirt as we can do in the openstack
/cloudstack...actually i don't want users to know the actual CPU model....i
want it to modify actual CPU model with custom defined CPU like "Virtual
CPU" instead of "Nehalam/Sendybridge" in the guest VM.
Currently this would just be possible via a custom vdsm hook
which alters the libvirt xml before the vm powers up.
ovirt uses the cpu models which are provided by libvirt.
HTH
--
Mit freundlichen Grüßen / Regards
Sven Kieske
Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
4:43 a.m.
Hi Sven,
Please let me know which VDSM hook can be used for the same,is there any
hook available for the same... ??
Thanks,
Punit
On Wed, Jun 25, 2014 at 3:10 PM, Sven Kieske <S.Kieske(a)mittwald.de> wrote:
Am 25.06.2014 04:46, schrieb Punit Dambiwal:
> Hi,
>
> Can i mask the CPU in Ovirt as we can do in the openstack
> /cloudstack...actually i don't want users to know the actual CPU
model....i
> want it to modify actual CPU model with custom defined CPU like "Virtual
> CPU" instead of "Nehalam/Sendybridge" in the guest VM.
Currently this would just be possible via a custom vdsm hook
which alters the libvirt xml before the vm powers up.
ovirt uses the cpu models which are provided by libvirt.
HTH
--
Mit freundlichen Grüßen / Regards
Sven Kieske
Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
6:19 a.m.
Am 25.06.2014 11:43, schrieb Punit Dambiwal:
Hi Sven,
Please let me know which VDSM hook can be used for the same,is there any
hook available for the same... ??
I don't know any hook that does this, it should be relatively simple,
though.
Maybe someone else can assist, CC'ing Dan:
Do you know of a hook that manipulates the emulated CPU model?
--
Mit freundlichen Grüßen / Regards
Sven Kieske
Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
6:18 a.m.
On Wed, Jun 25, 2014 at 11:19:17AM +0000, Sven Kieske wrote:
Am 25.06.2014 11:43, schrieb Punit Dambiwal:
> Hi Sven,
>
> Please let me know which VDSM hook can be used for the same,is there any
> hook available for the same... ??
I don't know any hook that does this, it should be relatively simple,
though.
Maybe someone else can assist, CC'ing Dan:
Do you know of a hook that manipulates the emulated CPU model?
Within the Vdsm code tree, only faqemu does that (and it only drops,
causing qemu to do its best). You can build on top of faqemu to set to
your favorite guest cpu.
However, I think that Engine was once capable of setting a specific
cpuType - is it still possible without hacking its DB, Arik?
6:28 a.m.
On Jun 26, 2014, at 13:18 , Dan Kenigsberg <danken(a)redhat.com> wrote:
On Wed, Jun 25, 2014 at 11:19:17AM +0000, Sven Kieske wrote:
>
>
> Am 25.06.2014 11:43, schrieb Punit Dambiwal:
>> Hi Sven,
>>
>> Please let me know which VDSM hook can be used for the same,is there any
>> hook available for the same... ??
>
> I don't know any hook that does this, it should be relatively simple,
> though.
> Maybe someone else can assist, CC'ing Dan:
>
> Do you know of a hook that manipulates the emulated CPU model?
Within the Vdsm code tree, only faqemu does that (and it only drops,
causing qemu to do its best). You can build on top of faqemu to set to
your favorite guest cpu.
However, I think that Engine was once capable of setting a specific
cpuType - is it still possible without hacking its DB, Arik?
I'm not sure what do you actually mean
hide what from whom?
the guest sees particular CPU, there's nothing like "Virtual xyz", it either
sees flags matching e.g. Nehalem or not. You can select different CPU at the cluster level
if you wish, and that's what the guest will see, regardless what your host has
faqemu is changing the configured CPU type to fully emulated CPU…I don't think you
meant that...
Thanks,
michal
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
6:42 a.m.
Am 26.06.2014 13:28, schrieb Michal Skrivanek:
On Jun 26, 2014, at 13:18 , Dan Kenigsberg <danken(a)redhat.com> wrote:
> On Wed, Jun 25, 2014 at 11:19:17AM +0000, Sven Kieske wrote:
>>
>>
>> Am 25.06.2014 11:43, schrieb Punit Dambiwal:
>>> Hi Sven,
>>>
>>> Please let me know which VDSM hook can be used for the same,is there any
>>> hook available for the same... ??
>>
>> I don't know any hook that does this, it should be relatively simple,
>> though.
>> Maybe someone else can assist, CC'ing Dan:
>>
>> Do you know of a hook that manipulates the emulated CPU model?
>
> Within the Vdsm code tree, only faqemu does that (and it only drops,
> causing qemu to do its best). You can build on top of faqemu to set to
> your favorite guest cpu.
>
> However, I think that Engine was once capable of setting a specific
> cpuType - is it still possible without hacking its DB, Arik?
I'm not sure what do you actually mean
hide what from whom?
the guest sees particular CPU, there's nothing like "Virtual xyz", it
either sees flags matching e.g. Nehalem or not. You can select different CPU at the
cluster level if you wish, and that's what the guest will see, regardless what your
host has
faqemu is changing the configured CPU type to fully emulated CPU…I don't think you
meant that...
I guess he refers to the cpu_model mentioned here:
http://docs.openstack.org/trunk/config-reference/content/list-of-compute-...
But I still do not see the benefit of "faking" a certain cpu model.
--
Mit freundlichen Grüßen / Regards
Sven Kieske
Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
6:48 a.m.
On Jun 26, 2014, at 13:42 , Sven Kieske <S.Kieske(a)mittwald.de> wrote:
Am 26.06.2014 13:28, schrieb Michal Skrivanek:
>
> On Jun 26, 2014, at 13:18 , Dan Kenigsberg <danken(a)redhat.com> wrote:
>
>> On Wed, Jun 25, 2014 at 11:19:17AM +0000, Sven Kieske wrote:
>>>
>>>
>>> Am 25.06.2014 11:43, schrieb Punit Dambiwal:
>>>> Hi Sven,
>>>>
>>>> Please let me know which VDSM hook can be used for the same,is there any
>>>> hook available for the same... ??
>>>
>>> I don't know any hook that does this, it should be relatively simple,
>>> though.
>>> Maybe someone else can assist, CC'ing Dan:
>>>
>>> Do you know of a hook that manipulates the emulated CPU model?
>>
>> Within the Vdsm code tree, only faqemu does that (and it only drops,
>> causing qemu to do its best). You can build on top of faqemu to set to
>> your favorite guest cpu.
>>
>> However, I think that Engine was once capable of setting a specific
>> cpuType - is it still possible without hacking its DB, Arik?
>
> I'm not sure what do you actually mean
> hide what from whom?
> the guest sees particular CPU, there's nothing like "Virtual xyz", it
either sees flags matching e.g. Nehalem or not. You can select different CPU at the
cluster level if you wish, and that's what the guest will see, regardless what your
host has
>
> faqemu is changing the configured CPU type to fully emulated CPU…I don't think
you meant that...
I guess he refers to the cpu_model mentioned here:
http://docs.openstack.org/trunk/config-reference/content/list-of-compute-...
yes, that's what we have at cluster level and there is an RFE for per-VM level
But I still do not see the benefit of "faking" a certain cpu model.
there is no faking, it is always real for the guest.
so yes, you can make it look(and actually perform) less capable so you can migrate across
heterogenous hosts; or make it less capable just if you wish so, but that's it.
Thanks,
michal
--
Mit freundlichen Grüßen / Regards
Sven Kieske
Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
11:06 p.m.
Hi,
I don't want to faking a CPU model.....my main concern is to create the
homogeneous environment,so the guest can be migrate between hosts with
diffrent CPU (If i can change the CPU model with the custom name).
On Thu, Jun 26, 2014 at 7:48 PM, Michal Skrivanek <
michal.skrivanek(a)redhat.com> wrote:
On Jun 26, 2014, at 13:42 , Sven Kieske <S.Kieske(a)mittwald.de> wrote:
>
>
> Am 26.06.2014 13:28, schrieb Michal Skrivanek:
>>
>> On Jun 26, 2014, at 13:18 , Dan Kenigsberg <danken(a)redhat.com> wrote:
>>
>>> On Wed, Jun 25, 2014 at 11:19:17AM +0000, Sven Kieske wrote:
>>>>
>>>>
>>>> Am 25.06.2014 11:43, schrieb Punit Dambiwal:
>>>>> Hi Sven,
>>>>>
>>>>> Please let me know which VDSM hook can be used for the same,is
there
any
>>>>> hook available for the same... ??
>>>>
>>>> I don't know any hook that does this, it should be relatively
simple,
>>>> though.
>>>> Maybe someone else can assist, CC'ing Dan:
>>>>
>>>> Do you know of a hook that manipulates the emulated CPU model?
>>>
>>> Within the Vdsm code tree, only faqemu does that (and it only drops,
>>> causing qemu to do its best). You can build on top of faqemu to set to
>>> your favorite guest cpu.
>>>
>>> However, I think that Engine was once capable of setting a specific
>>> cpuType - is it still possible without hacking its DB, Arik?
>>
>> I'm not sure what do you actually mean
>> hide what from whom?
>> the guest sees particular CPU, there's nothing like "Virtual xyz",
it
either sees flags matching e.g. Nehalem or not. You can select different
CPU at the cluster level if you wish, and that's what the guest will see,
regardless what your host has
>>
>> faqemu is changing the configured CPU type to fully emulated CPU…I
don't think you meant that...
>
> I guess he refers to the cpu_model mentioned here:
>
http://docs.openstack.org/trunk/config-reference/content/list-of-compute-...
yes, that's what we have at cluster level and there is an RFE for per-VM
level
>
> But I still do not see the benefit of "faking" a certain cpu model.
there is no faking, it is always real for the guest.
so yes, you can make it look(and actually perform) less capable so you can
migrate across heterogenous hosts; or make it less capable just if you wish
so, but that's it.
Thanks,
michal
>
>
> --
> Mit freundlichen Grüßen / Regards
>
> Sven Kieske
>
> Systemadministrator
> Mittwald CM Service GmbH & Co. KG
> Königsberger Straße 6
> 32339 Espelkamp
> T: +49-5772-293-100
> F: +49-5772-293-333
> https://www.mittwald.de
> Geschäftsführer: Robert Meyer
> St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad
Oeynhausen
> Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad
Oeynhausen
2:03 a.m.
--Apple-Mail=_2AAB03AC-E613-414F-9934-1D09A2881795
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
charset=windows-1252
On 27 Jun 2014, at 06:06, Punit Dambiwal wrote:
Hi,
=20
I don't want to faking a CPU model.....my main concern is to create =
the
homogeneous environment,so the guest can be migrate between hosts =
with diffrent CPU (If i can change the CPU model with the custom name).
Then you just want to set the CPU model in Cluster=85that's it
Thanks,
michal
=20
=20
=20
On Thu, Jun 26, 2014 at 7:48 PM, Michal Skrivanek =
<michal.skrivanek(a)redhat.com> wrote:
=20
On Jun 26, 2014, at 13:42 , Sven Kieske <S.Kieske(a)mittwald.de> wrote:
=20
>
>
> Am 26.06.2014 13:28, schrieb Michal Skrivanek:
>>
>> On Jun 26, 2014, at 13:18 , Dan Kenigsberg <danken(a)redhat.com> =
wrote:
>>
>>> On Wed, Jun 25, 2014 at 11:19:17AM +0000, Sven Kieske wrote:
>>>>
>>>>
>>>> Am 25.06.2014 11:43, schrieb Punit Dambiwal:
>>>>> Hi Sven,
>>>>>
>>>>> Please let me know which VDSM hook can be used for the same,is =
there any
>>>>> hook available for the same... ??
>>>>
>>>> I don't know any hook that does this, it should be relatively =
simple,
>>>> though.
>>>> Maybe someone else can assist, CC'ing Dan:
>>>>
>>>> Do you know of a hook that manipulates the emulated CPU model?
>>>
>>> Within the Vdsm code tree, only faqemu does that (and it only =
drops,
>>> causing qemu to do its best). You can build on top of
faqemu to =
set to
>>> your favorite guest cpu.
>>>
>>> However, I think that Engine was once capable of setting a =
specific
>>> cpuType - is it still possible without hacking its DB,
Arik?
>>
>> I'm not sure what do you actually mean
>> hide what from whom?
>> the guest sees particular CPU, there's nothing like "Virtual xyz",
=
it either sees flags matching e.g. Nehalem or not. You can select =
different CPU at the cluster level if you wish, and that's what the =
guest will see, regardless what your host has
>>
>> faqemu is changing the configured CPU type to fully emulated CPU=85I =
don't think you meant that...
>
> I guess he refers to the cpu_model mentioned here:
> =
http://docs.openstack.org/trunk/config-reference/content/list-of-compute-c=
onfig-options.html
=20
yes, that's what we have at cluster level and there is an RFE for =
per-VM
level
=20
>
> But I still do not see the benefit of "faking" a certain cpu model.
=20
there is no faking, it is always real for the guest.
so yes, you can make it look(and actually perform) less capable so you =
can
migrate across heterogenous hosts; or make it less capable just if =
you wish so, but that's it.
=20
Thanks,
michal
=20
>
>
> --
> Mit freundlichen Gr=FC=DFen / Regards
>
> Sven Kieske
>
> Systemadministrator
> Mittwald CM Service GmbH & Co. KG
> K=F6nigsberger Stra=DFe 6
> 32339 Espelkamp
> T: +49-5772-293-100
> F: +49-5772-293-333
> https://www.mittwald.de
> Gesch=E4ftsf=FChrer: Robert Meyer
> St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad =
Oeynhausen
> Komplement=E4rin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG
Bad =
Oeynhausen
=20
=20
--Apple-Mail=_2AAB03AC-E613-414F-9934-1D09A2881795
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html;
charset=windows-1252
<html><head></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space; =
"><br><div><div>On 27 Jun 2014, at 06:06, Punit Dambiwal
wrote:</div><br =
class=3D"Apple-interchange-newline"><blockquote
type=3D"cite"><div =
dir=3D"ltr"><div>Hi,<br><br></div>I don't want to
faking a CPU =
model.....my main concern is to create the homogeneous environment,so =
the guest can be migrate between hosts with diffrent CPU (If i can =
change the CPU model with the custom =
name).<br></div></blockquote><div><br></div>Then you
just want to set =
the CPU model in Cluster=85that's =
it</div><div><br></div><div>Thanks,</div><div>michal</div><div><br><blockq=
uote type=3D"cite"><div dir=3D"ltr">
<br></div><div
class=3D"gmail_extra"><br><br><div
class=3D"gmail_quote">On=
Thu, Jun 26, 2014 at 7:48 PM, Michal Skrivanek <span
dir=3D"ltr"><<a =
href=3D"mailto:michal.skrivanek@redhat.com" =
target=3D"_blank">michal.skrivanek(a)redhat.com</a>&gt;</span>
wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 =
.8ex;border-left:1px #ccc solid;padding-left:1ex"><div
class=3D""><br>
On Jun 26, 2014, at 13:42 , Sven Kieske <<a =
href=3D"mailto:S.Kieske@mittwald.de">S.Kieske@mittwald.de</a>>
=
wrote:<br>
<br>
><br>
><br>
> Am <a href=3D"tel:26.06.2014%2013"
value=3D"+12606201413">26.06.2014 =
13</a>:28, schrieb Michal Skrivanek:<br>
>><br>
>> On Jun 26, 2014, at 13:18 , Dan Kenigsberg <<a =
href=3D"mailto:danken@redhat.com">danken@redhat.com</a>>
wrote:<br>
>><br>
>>> On Wed, Jun 25, 2014 at 11:19:17AM +0000, Sven Kieske =
wrote:<br>
>>>><br>
>>>><br>
>>>> Am <a href=3D"tel:25.06.2014%2011" =
value=3D"+12506201411">25.06.2014 11</a>:43, schrieb Punit
Dambiwal:<br>
>>>>> Hi Sven,<br>
>>>>><br>
>>>>> Please let me know which VDSM hook can be used
for =
the same,is there any<br>
>>>>> hook available for the same... ??<br>
>>>><br>
>>>> I don't know any hook that does this, it should be =
relatively simple,<br>
>>>> though.<br>
>>>> Maybe someone else can assist, CC'ing Dan:<br>
>>>><br>
>>>> Do you know of a hook that manipulates the emulated CPU
=
model?<br>
>>><br>
>>> Within the Vdsm code tree, only faqemu does that (and it =
only drops,<br>
>>> causing qemu to do its best). You can build on top of =
faqemu to set to<br>
>>> your favorite guest cpu.<br>
>>><br>
>>> However, I think that Engine was once capable of setting a =
specific<br>
>>> cpuType - is it still possible without hacking its DB, =
Arik?<br>
>><br>
>> I'm not sure what do you actually mean<br>
>> hide what from whom?<br>
>> the guest sees particular CPU, there's nothing like "Virtual =
xyz", it either sees flags matching e.g. Nehalem or not. You can select =
different CPU at the cluster level if you wish, and that's what the =
guest will see, regardless what your host has<br>
>><br>
>> faqemu is changing the configured CPU type to fully emulated =
CPU=85I don't think you meant that...<br>
><br>
> I guess he refers to the cpu_model mentioned here:<br>
> <a =
href=3D"http://docs.openstack.org/trunk/config-reference/content/lis...
ompute-config-options.html" =
target=3D"_blank">http://docs.openstack.org/trunk/config-ref...
/list-of-compute-config-options.html</a><br>
<br>
</div>yes, that's what we have at cluster level and there is an RFE for =
per-VM level<br>
<div class=3D""><br>
><br>
> But I still do not see the benefit of "faking" a certain cpu =
model.<br>
<br>
</div>there is no faking, it is always real for the guest.<br>
so yes, you can make it look(and actually perform) less capable so you =
can migrate across heterogenous hosts; or make it less capable just if =
you wish so, but that's it.<br>
<br>
Thanks,<br>
michal<br>
<div class=3D"HOEnZb"><div class=3D"h5"><br>
><br>
><br>
> --<br>
> Mit freundlichen Gr=FC=DFen / Regards<br>
><br>
> Sven Kieske<br>
><br>
> Systemadministrator<br>
> Mittwald CM Service GmbH & Co. KG<br>
> K=F6nigsberger Stra=DFe 6<br>
> 32339 Espelkamp<br>
> T: <a href=3D"tel:%2B49-5772-293-100" =
value=3D"+495772293100">+49-5772-293-100</a><br>
> F: <a href=3D"tel:%2B49-5772-293-333" =
value=3D"+495772293333">+49-5772-293-333</a><br>
> <a href=3D"https://www.mittwald.de/" =
target=3D"_blank">https://www.mittwald.de</a><br>
> Gesch=E4ftsf=FChrer: Robert Meyer<br>
> St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad =
Oeynhausen<br>
> Komplement=E4rin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad =
Oeynhausen<br>
<br>
</div></div></blockquote></div><br></div>
</blockquote></div><br></body></html>=
--Apple-Mail=_2AAB03AC-E613-414F-9934-1D09A2881795--
2:05 a.m.
Just put the CPU Model in the Cluster in ovirt.
You can't put any host in a cluster which doesn't
comply to it's cpu model, thus allowing migration
within that cluster.
HTH
Am 27.06.2014 06:06, schrieb Punit Dambiwal:
Hi,
I don't want to faking a CPU model.....my main concern is to create the
homogeneous environment,so the guest can be migrate between hosts with
diffrent CPU (If i can change the CPU model with the custom name).
--
Mit freundlichen Grüßen / Regards
Sven Kieske
Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
4:10 a.m.
Hi All,
No....if i set the CPU model in the cluster is intel nehalam...then the
cluster doesn't allow me to add sendy bridge CPU hosts....
What about if i will use the Intel CPU with AMD CPU (Mix Match)??
On Fri, Jun 27, 2014 at 3:05 PM, Sven Kieske <S.Kieske(a)mittwald.de> wrote:
Just put the CPU Model in the Cluster in ovirt.
You can't put any host in a cluster which doesn't
comply to it's cpu model, thus allowing migration
within that cluster.
HTH
Am 27.06.2014 06:06, schrieb Punit Dambiwal:
> Hi,
>
> I don't want to faking a CPU model.....my main concern is to create the
> homogeneous environment,so the guest can be migrate between hosts with
> diffrent CPU (If i can change the CPU model with the custom name).
--
Mit freundlichen Grüßen / Regards
Sven Kieske
Systemadministrator
Mittwald CM Service GmbH & Co. KG
Königsberger Straße 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Geschäftsführer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad Oeynhausen
4:54 a.m.
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On 27 Jun 2014, at 11:10, Punit Dambiwal wrote:
Hi All,
=20
No....if i set the CPU model in the cluster is intel nehalam...then =
the cluster
doesn't allow me to add sendy bridge CPU hosts=85.
what do you mean, it doesn't allow you to add a host with a real =
physical SandyBridge CPU?
that would be a bug
=20
What about if i will use the Intel CPU with AMD CPU (Mix Match)??
AMD CPU models are not a subset of Intel models, so it won't work. (how =
do you expect this to work in real environment?)
=20
=20
On Fri, Jun 27, 2014 at 3:05 PM, Sven Kieske <S.Kieske(a)mittwald.de> =
wrote:
Just put the CPU Model in the Cluster in ovirt.
You can't put any host in a cluster which doesn't
comply to it's cpu model, thus allowing migration
within that cluster.
=20
HTH
=20
Am 27.06.2014 06:06, schrieb Punit Dambiwal:
> Hi,
>
> I don't want to faking a CPU model.....my main concern is to create =
the
> homogeneous environment,so the guest can be migrate between
hosts =
with
> diffrent CPU (If i can change the CPU model with the custom
name).
=20
--
Mit freundlichen Gr=FC=DFen / Regards
=20
Sven Kieske
=20
Systemadministrator
Mittwald CM Service GmbH & Co. KG
K=F6nigsberger Stra=DFe 6
32339 Espelkamp
T: +49-5772-293-100
F: +49-5772-293-333
https://www.mittwald.de
Gesch=E4ftsf=FChrer: Robert Meyer
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad =
Oeynhausen
Komplement=E4rin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad =
Oeynhausen
=20
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<html><head></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space; =
"><br><div><div>On 27 Jun 2014, at 11:10, Punit Dambiwal
wrote:</div><br =
class=3D"Apple-interchange-newline"><blockquote
type=3D"cite"><div =
dir=3D"ltr">Hi All,<div><br></div><div>No....if i set
the CPU model in =
the cluster is intel nehalam...then the cluster doesn't allow me to add =
sendy bridge CPU
hosts=85.</div></div></blockquote><div><br></div>what
=
do you mean, it doesn't allow you to add a host with a real physical =
SandyBridge CPU?</div><div>that would be a
bug</div><div><br><blockquote =
type=3D"cite"><div
dir=3D"ltr"><div><br></div><div>What about if i will
=
use the Intel CPU with AMD CPU (Mix =
Match)??</div></div></blockquote><div><br></div><div>AMD
CPU models are =
not a subset of Intel models, so it won't work. (how do you expect this =
to work in real environment?)</div></div><div><br><blockquote
=
type=3D"cite"><div dir=3D"ltr">
</div><div class=3D"gmail_extra"><br><br><div
class=3D"gmail_quote">On =
Fri, Jun 27, 2014 at 3:05 PM, Sven Kieske <span dir=3D"ltr"><<a
=
href=3D"mailto:S.Kieske@mittwald.de" =
target=3D"_blank">S.Kieske(a)mittwald.de</a>&gt;</span>
wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 =
.8ex;border-left:1px #ccc solid;padding-left:1ex">Just put the CPU Model =
in the Cluster in ovirt.<br>
You can't put any host in a cluster which doesn't<br>
comply to it's cpu model, thus allowing migration<br>
within that cluster.<br>
<br>
HTH<br>
<br>
Am <a href=3D"tel:27.06.2014%2006"
value=3D"+12706201406">27.06.2014 =
06</a>:06, schrieb Punit Dambiwal:<br>
<div class=3D"im HOEnZb">> Hi,<br>
><br>
> I don't want to faking a CPU model.....my main concern is to create =
the<br>
> homogeneous environment,so the guest can be migrate between hosts =
with<br>
> diffrent CPU (If i can change the CPU model with the custom =
name).<br>
<br>
</div><div class=3D"HOEnZb"><div
class=3D"h5">--<br>
Mit freundlichen Gr=FC=DFen / Regards<br>
<br>
Sven Kieske<br>
<br>
Systemadministrator<br>
Mittwald CM Service GmbH & Co. KG<br>
K=F6nigsberger Stra=DFe 6<br>
32339 Espelkamp<br>
T: <a href=3D"tel:%2B49-5772-293-100" =
value=3D"+495772293100">+49-5772-293-100</a><br>
F: <a href=3D"tel:%2B49-5772-293-333" =
value=3D"+495772293333">+49-5772-293-333</a><br>
<a href=3D"https://www.mittwald.de/" =
target=3D"_blank">https://www.mittwald.de</a><br>
Gesch=E4ftsf=FChrer: Robert Meyer<br>
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad =
Oeynhausen<br>
Komplement=E4rin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad =
Oeynhausen</div></div></blockquote></div><br></div>
</blockquote></div><br></body></html>=
--Apple-Mail=_D439FFB1-90FD-4F4A-BC3D-24C0125F3264--
5 a.m.
Hi Michal,
That means if i have the nehalam CPU Hypervisior...still i can create
cluster with sendybridge....and can join this cluster with nehalam based
hypervisior ??
On Fri, Jun 27, 2014 at 5:54 PM, Michal Skrivanek <
michal.skrivanek(a)redhat.com> wrote:
On 27 Jun 2014, at 11:10, Punit Dambiwal wrote:
Hi All,
No....if i set the CPU model in the cluster is intel nehalam...then the
cluster doesn't allow me to add sendy bridge CPU hosts….
what do you mean, it doesn't allow you to add a host with a real physical
SandyBridge CPU?
that would be a bug
What about if i will use the Intel CPU with AMD CPU (Mix Match)??
AMD CPU models are not a subset of Intel models, so it won't work. (how do
you expect this to work in real environment?)
On Fri, Jun 27, 2014 at 3:05 PM, Sven Kieske <S.Kieske(a)mittwald.de> wrote:
> Just put the CPU Model in the Cluster in ovirt.
> You can't put any host in a cluster which doesn't
> comply to it's cpu model, thus allowing migration
> within that cluster.
>
> HTH
>
> Am 27.06.2014 06:06, schrieb Punit Dambiwal:
> > Hi,
> >
> > I don't want to faking a CPU model.....my main concern is to create the
> > homogeneous environment,so the guest can be migrate between hosts with
> > diffrent CPU (If i can change the CPU model with the custom name).
>
> --
> Mit freundlichen Grüßen / Regards
>
> Sven Kieske
>
> Systemadministrator
> Mittwald CM Service GmbH & Co. KG
> Königsberger Straße 6
> 32339 Espelkamp
> T: +49-5772-293-100
> F: +49-5772-293-333
> https://www.mittwald.de
> Geschäftsführer: Robert Meyer
> St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad Oeynhausen
> Komplementärin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad
> Oeynhausen
>
6:28 a.m.
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Content-Type: text/plain;
charset=windows-1252
On 27 Jun 2014, at 12:00, Punit Dambiwal wrote:
Hi Michal,
=20
That means if i have the nehalam CPU Hypervisior...still i can create =
cluster
with sendybridge....and can join this cluster with nehalam based =
hypervisior ??
yes, exactly
Thanks,
michal
=20
=20
On Fri, Jun 27, 2014 at 5:54 PM, Michal Skrivanek =
<michal.skrivanek(a)redhat.com> wrote:
=20
On 27 Jun 2014, at 11:10, Punit Dambiwal wrote:
=20
> Hi All,
>=20
> No....if i set the CPU model in the cluster is intel nehalam...then =
the
cluster doesn't allow me to add sendy bridge CPU hosts=85.
=20
what do you mean, it doesn't allow you to add a host with a real =
physical
SandyBridge CPU?
that would be a bug
=20
>=20
> What about if i will use the Intel CPU with AMD CPU (Mix Match)??
=20
AMD CPU models are not a subset of Intel models, so it won't work. =
(how do
you expect this to work in real environment?)
=20
>=20
>=20
> On Fri, Jun 27, 2014 at 3:05 PM, Sven Kieske <S.Kieske(a)mittwald.de> =
wrote:
> Just put the CPU Model in the Cluster in ovirt.
> You can't put any host in a cluster which doesn't
> comply to it's cpu model, thus allowing migration
> within that cluster.
>=20
> HTH
>=20
> Am 27.06.2014 06:06, schrieb Punit Dambiwal:
> > Hi,
> >
> > I don't want to faking a CPU model.....my main concern is to create =
the
> > homogeneous environment,so the guest can be migrate between
hosts =
with
> > diffrent CPU (If i can change the CPU model with the custom
name).
>=20
> --
> Mit freundlichen Gr=FC=DFen / Regards
>=20
> Sven Kieske
>=20
> Systemadministrator
> Mittwald CM Service GmbH & Co. KG
> K=F6nigsberger Stra=DFe 6
> 32339 Espelkamp
> T: +49-5772-293-100
> F: +49-5772-293-333
> https://www.mittwald.de
> Gesch=E4ftsf=FChrer: Robert Meyer
> St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad =
Oeynhausen
> Komplement=E4rin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG
Bad =
Oeynhausen
>=20
=20
=20
--Apple-Mail=_9BF6A8F2-22F5-45E0-8748-9E0872317FC8
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html;
charset=windows-1252
<html><head></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; -webkit-line-break: after-white-space; =
"><br><div><div>On 27 Jun 2014, at 12:00, Punit Dambiwal
wrote:</div><br =
class=3D"Apple-interchange-newline"><blockquote
type=3D"cite"><div =
dir=3D"ltr">Hi Michal,<div><br></div><div>That means
if i have the =
nehalam CPU Hypervisior...still i can create cluster with =
sendybridge....and can join this cluster with nehalam based hypervisior =
??</div></div></blockquote><div><br></div><div>yes,
=
exactly</div><div><br></div><div>Thanks,</div><div>michal</div><br><blockq=
uote type=3D"cite"><div class=3D"gmail_extra">
<br><br><div class=3D"gmail_quote">On Fri, Jun 27, 2014 at
5:54 PM, =
Michal Skrivanek <span dir=3D"ltr"><<a =
href=3D"mailto:michal.skrivanek@redhat.com" =
target=3D"_blank">michal.skrivanek(a)redhat.com</a>&gt;</span>
=
wrote:<br><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0
=
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style=3D"word-wrap:break-word"><br><div><div
class=3D""><div>On 27 =
Jun 2014, at 11:10, Punit Dambiwal wrote:</div><br></div><blockquote
=
type=3D"cite"><div dir=3D"ltr">Hi
All,<div><br></div><div>No....if i set =
the CPU model in the cluster is intel nehalam...then the cluster doesn't =
allow me to add sendy bridge CPU hosts=85.</div>
</div></blockquote><div><br></div>what do you mean, it
doesn't allow you =
to add a host with a real physical SandyBridge CPU?</div><div>that would =
be a bug</div><div><div class=3D""><br><blockquote
type=3D"cite"><div =
dir=3D"ltr">
<div><br></div><div>What about if i will use the Intel CPU with
AMD CPU =
(Mix
Match)??</div></div></blockquote><div><br></div></div><div>AMD
CPU =
models are not a subset of Intel models, so it won't work. (how do you =
expect this to work in real environment?)</div>
</div><div class=3D""><div><br><blockquote
type=3D"cite"><div dir=3D"ltr">=
</div><div class=3D"gmail_extra"><br><br><div
class=3D"gmail_quote">On =
Fri, Jun 27, 2014 at 3:05 PM, Sven Kieske <span dir=3D"ltr"><<a
=
href=3D"mailto:S.Kieske@mittwald.de" =
target=3D"_blank">S.Kieske(a)mittwald.de</a>&gt;</span>
wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 =
.8ex;border-left:1px #ccc solid;padding-left:1ex">Just put the CPU Model =
in the Cluster in ovirt.<br>
You can't put any host in a cluster which doesn't<br>
comply to it's cpu model, thus allowing migration<br>
within that cluster.<br>
<br>
HTH<br>
<br>
Am <a href=3D"tel:27.06.2014%2006" value=3D"+12706201406" =
target=3D"_blank">27.06.2014 06</a>:06, schrieb Punit
Dambiwal:<br>
<div>> Hi,<br>
><br>
> I don't want to faking a CPU model.....my main concern is to create =
the<br>
> homogeneous environment,so the guest can be migrate between hosts =
with<br>
> diffrent CPU (If i can change the CPU model with the custom =
name).<br>
<br>
</div><div><div>--<br>
Mit freundlichen Gr=FC=DFen / Regards<br>
<br>
Sven Kieske<br>
<br>
Systemadministrator<br>
Mittwald CM Service GmbH & Co. KG<br>
K=F6nigsberger Stra=DFe 6<br>
32339 Espelkamp<br>
T: <a href=3D"tel:%2B49-5772-293-100" value=3D"+495772293100" =
target=3D"_blank">+49-5772-293-100</a><br>
F: <a href=3D"tel:%2B49-5772-293-333" value=3D"+495772293333" =
target=3D"_blank">+49-5772-293-333</a><br>
<a href=3D"https://www.mittwald.de/" =
target=3D"_blank">https://www.mittwald.de</a><br>
Gesch=E4ftsf=FChrer: Robert Meyer<br>
St.Nr.: 331/5721/1033, USt-IdNr.: DE814773217, HRA 6640, AG Bad =
Oeynhausen<br>
Komplement=E4rin: Robert Meyer Verwaltungs GmbH, HRB 13260, AG Bad =
Oeynhausen</div></div></blockquote></div><br></div>
</blockquote></div><br></div></div></blockquote></div><br></div>
</blockquote></div><br></body></html>=
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4002
days inactive
4004
days old
14 comments
4 participants
participants (4)
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Dan Kenigsberg -
Michal Skrivanek -
Punit Dambiwal -
Sven Kieske