2:39 p.m.
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On 11 Feb 2016, at 12:07, suporte(a)logicworks.pt wrote:
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Any comments / suggestions?
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De: suporte(a)logicworks.pt
Para: "Moti Asayag" <masayag(a)redhat.com>
Cc: "users" <users(a)ovirt.org>
Enviadas: Segunda-feira, 8 De Fevereiro de 2016 15:28:33
Assunto: Re: [ovirt-users] cluster's minimum CPU level
=20
Hi Moti,
=20
Thanks a lot. Do you think we lost functionalities? like server =
migration?
The other way should be creating a new cluster, configure the old =
hosts on this new cluster. Is possible to share the same GlusterFS =
storage between 2 clusters? Is possible to migrate servers and disks =
between the 2 clusters?
migration is supported only within 1 cluster (except for el6 to el7 =
transition)
using Nehalem just means your QEMUs will run only Nehalem instructions =
even when the host is e.g. SandyBridge and have some more advanced =
instructions available. It will run a little bit slower.
=20
Regards
=20
Jos=C3=A9
=20
De: "Moti Asayag" <masayag(a)redhat.com>
Para: suporte(a)logicworks.pt
Cc: "users" <users(a)ovirt.org>
Enviadas: Segunda-feira, 8 De Fevereiro de 2016 14:35:54
Assunto: Re: [ovirt-users] cluster's minimum CPU level
=20
Hi Jose,
=20
The correct way to do it is by:
1. Putting all hosts in maintenance mode
2. Changing the cluster cpu type to the desired one
3. Install the new host
4. Activate the hosts
5. Re-run the vms=20
=20
=20
=20
On Fri, Feb 5, 2016 at 2:24 PM, <suporte(a)logicworks.pt =
<mailto:suporte@logicworks.pt>> wrote:
Hi,
I'm trying to add a new old host (Intel(R) Xeon(R) CPU X3430 @ =
2.40GHz
Intel Nehalem Family) to oVirt Engine Version: =
3.5.4.2-1.el7.centos.
But I'm getting this error:
host does not meet the cluster's minimum CPU level. Missing CPU =
features :
model_SandyBridge
=20
=20
What happen if I lower the cluster CPU type? Do I loose =
functionalities? Do I
need to shutdown all VMs before change the cluster =
CPU type?
Do you see any problem here?
=20
Thanks
=20
Jos=C3=A9
=20
=20
--=20
Jose Ferradeira
http://www.logicworks.pt <http://www.logicworks.pt/>
=20
=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>
=20
=20
=20
=20
--=20
Regards,
Moti
=20
=20
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
=20
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
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<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""><br class=3D""><div><blockquote
type=3D"cite" class=3D""><div =
class=3D"">On 11 Feb 2016, at 12:07, <a =
href=3D"mailto:suporte@logicworks.pt"
class=3D"">suporte(a)logicworks.pt</a>=
wrote:</div><br class=3D"Apple-interchange-newline"><div
class=3D""><div =
class=3D""><div style=3D"font-family: 'Times New Roman';
font-size: =
10pt;" class=3D""><div class=3D"">Any comments /
suggestions?<br =
class=3D""></div><div class=3D""><br
class=3D""></div><hr id=3D"zwchr" =
class=3D""><div style=3D"font-weight: normal; font-style: normal; =
text-decoration: none; font-family: Helvetica, Arial, sans-serif; =
font-size: 12pt;" data-mce-style=3D"color: #000; font-weight: normal; =
font-style: normal; text-decoration: none; font-family: =
Helvetica,Arial,sans-serif; font-size: 12pt;" class=3D""><b
class=3D"">De:=
</b><a href=3D"mailto:suporte@logicworks.pt" =
class=3D"">suporte(a)logicworks.pt</a><br
class=3D""><b class=3D"">Para: =
</b>"Moti Asayag" &lt;masayag(a)redhat.com&gt;<br
class=3D""><b =
class=3D"">Cc: </b>"users"
&lt;users(a)ovirt.org&gt;<br class=3D""><b =
class=3D"">Enviadas: </b>Segunda-feira, 8 De Fevereiro de 2016 =
15:28:33<br class=3D""><b class=3D"">Assunto:
</b>Re: [ovirt-users] =
cluster's minimum CPU level<br class=3D""><div
class=3D""><br =
class=3D""></div><div style=3D"font-family: 'Times New
Roman'; =
font-size: 10pt;" data-mce-style=3D"font-family: Times New Roman; =
font-size: 10pt; color: #000000;" class=3D""><div
class=3D"">Hi Moti,<br =
class=3D""></div><div class=3D""><br
class=3D""></div><div =
class=3D"">Thanks a lot. Do you think we lost functionalities? like =
server migration?<br class=3D""></div><div
class=3D"">The other way =
should be creating a new cluster, configure the old hosts on this new =
cluster. Is possible to share the same GlusterFS storage between 2 =
clusters? Is possible to migrate servers and disks between the 2 =
clusters?<br =
class=3D""></div></div></div></div></div></div></blockquote><div><br
=
class=3D""></div>migration is supported only within 1 cluster (except
=
for el6 to el7 transition)</div><div>using Nehalem just means your QEMUs =
will run only Nehalem instructions even when the host is e.g. =
SandyBridge and have some more advanced instructions available. It will =
run a little bit slower.</div><div><br
class=3D""><blockquote =
type=3D"cite" class=3D""><div class=3D""><div
class=3D""><div =
style=3D"font-family: 'Times New Roman'; font-size: 10pt;"
class=3D""><div=
style=3D"font-weight: normal; font-style: normal; text-decoration: =
none; font-family: Helvetica, Arial, sans-serif; font-size: 12pt;" =
data-mce-style=3D"color: #000; font-weight: normal; font-style: normal; =
text-decoration: none; font-family: Helvetica,Arial,sans-serif; =
font-size: 12pt;" class=3D""><div style=3D"font-family:
'Times New =
Roman'; font-size: 10pt;" data-mce-style=3D"font-family: Times New =
Roman; font-size: 10pt; color: #000000;" class=3D""><div
class=3D""><br =
class=3D""></div><div class=3D"">Regards<br
class=3D""></div><div =
class=3D""><br class=3D""></div><div
class=3D"">Jos=C3=A9<br =
class=3D""></div><div class=3D""><br
class=3D""></div><hr id=3D"zwchr" =
class=3D""><div style=3D"font-weight: normal; font-style: normal; =
text-decoration: none; font-family: Helvetica, Arial, sans-serif; =
font-size: 12pt;" data-mce-style=3D"color: #000; font-weight: normal; =
font-style: normal; text-decoration: none; font-family: =
Helvetica,Arial,sans-serif; font-size: 12pt;" class=3D""><b
class=3D"">De:=
</b>"Moti Asayag" <<a
href=3D"mailto:masayag@redhat.com" =
class=3D"">masayag(a)redhat.com</a>&gt;<br
class=3D""><b class=3D"">Para: =
</b><a href=3D"mailto:suporte@logicworks.pt" =
class=3D"">suporte(a)logicworks.pt</a><br
class=3D""><b class=3D"">Cc: =
</b>"users" &lt;users(a)ovirt.org&gt;<br
class=3D""><b class=3D"">Enviadas: =
</b>Segunda-feira, 8 De Fevereiro de 2016 14:35:54<br
class=3D""><b =
class=3D"">Assunto: </b>Re: [ovirt-users] cluster's minimum CPU
level<br =
class=3D""><div class=3D""><br
class=3D""></div><div dir=3D"ltr" =
class=3D""><div class=3D"">Hi Jose,<br
class=3D""><div class=3D""><br =
class=3D""></div>The correct way to do it is by:<br
class=3D"">1. =
Putting all hosts in maintenance mode<br class=3D"">2. Changing the =
cluster cpu type to the desired one<br class=3D"">3. Install the new =
host<br class=3D""></div>4. Activate the hosts<br
class=3D""><div =
class=3D"">5. Re-run the vms <br class=3D""><div
class=3D""><br =
class=3D""></div><br
class=3D""></div></div><div
class=3D"gmail_extra"><br=
class=3D""><div class=3D"gmail_quote">On Fri, Feb 5, 2016 at
2:24 PM, =
<span dir=3D"ltr" class=3D""><<a
href=3D"mailto:suporte@logicworks.pt" =
target=3D"_blank" data-mce-href=3D"mailto:suporte@logicworks.pt" =
class=3D"">suporte(a)logicworks.pt</a>&gt;</span> wrote:<br
=
class=3D""><blockquote class=3D"gmail_quote"
style=3D"margin:0 0 0 =
.8ex;border-left:1px #ccc solid;padding-left:1ex" =
data-mce-style=3D"margin: 0 0 0 .8ex; border-left: 1px #ccc solid; =
padding-left: 1ex;"><div class=3D""><div
style=3D"font-family: 'Times =
New Roman'; font-size: 10pt;" data-mce-style=3D"font-family: Times New =
Roman; font-size: 10pt; color: #000000;" class=3D""><div
class=3D"">Hi,<br=
class=3D""></div><div class=3D""> I'm
trying to add a new old host =
(Intel(R) Xeon(R) CPU X3430 @ 2.40GHz Intel Nehalem =
Family) to <span class=3D"">oVirt Engine Version: =
3.5.4.2-1.el7.centos.</span><br class=3D""></div><div
class=3D""><span =
class=3D"">But I'm getting this error:<br
class=3D""></span></div><div =
class=3D"">host does not meet the cluster's minimum CPU level. Missing =
CPU features : model_SandyBridge</div><div class=3D""><br =
class=3D""></div><div class=3D""><br
class=3D""></div><div class=3D"">What=
happen if I lower the cluster CPU type? Do I loose functionalities? Do =
I need to shutdown all VMs before change the cluster CPU type?<br =
class=3D""></div><div class=3D"">Do you see any problem
here?<br =
class=3D""></div><div class=3D""><br
class=3D""></div><div =
class=3D"">Thanks<br class=3D""></div><div
class=3D""><br =
class=3D""></div><div class=3D"">Jos=C3=A9<span
class=3D"HOEnZb"><span =
style=3D"color: #888888;" data-mce-style=3D"color: #888888;" =
class=3D""><br
class=3D""></span></span></div><div
class=3D""><br =
class=3D""></div><div class=3D""><br
class=3D""></div><div class=3D"">-- =
<br class=3D""></div><div class=3D""><span
class=3D""></span><hr =
style=3D"width:100%;min-height:2px" data-mce-style=3D"width: 100%; =
min-height: 2px;" class=3D"">Jose Ferradeira<br
class=3D""><a =
href=3D"http://www.logicworks.pt/" target=3D"_blank" =
data-mce-href=3D"http://www.logicworks.pt" =
class=3D"">http://www.logicworks.pt</a><br
class=3D""><span =
class=3D""></span><br
class=3D""></div></div></div><br =
class=3D"">_______________________________________________<br
class=3D""> =
Users mailing list<br class=3D""> <a
href=3D"mailto:Users@ovirt.org" =
target=3D"_blank" data-mce-href=3D"mailto:Users@ovirt.org" =
class=3D"">Users(a)ovirt.org</a><br class=3D""> <a =
href=3D"http://lists.ovirt.org/mailman/listinfo/users"
rel=3D"noreferrer" =
target=3D"_blank" =
data-mce-href=3D"http://lists.ovirt.org/mailman/listinfo/users" =
class=3D"">http://lists.ovirt.org/mailman/listinfo/users<... =
class=3D""> <br
class=3D""></blockquote></div><br
class=3D""><br =
clear=3D"all" class=3D""><br class=3D"">-- <br
class=3D""><div =
class=3D"gmail_signature"><div dir=3D"ltr"
class=3D""><div =
class=3D"">Regards,<br class=3D""></div>Moti<br =
class=3D""></div></div></div></div><div
class=3D""><br =
class=3D""></div></div><br =
class=3D"">_______________________________________________<br =
class=3D"">Users mailing list<br class=3D""><a =
href=3D"mailto:Users@ovirt.org"
class=3D"">Users(a)ovirt.org</a><br =
class=3D"">http://lists.ovirt.org/mailman/listinfo/users<br =
class=3D""></div><div class=3D""><br =
class=3D""></div></div></div>_____________________________________________=
__<br class=3D"">Users mailing list<br class=3D""><a =
href=3D"mailto:Users@ovirt.org"
class=3D"">Users(a)ovirt.org</a><br =
class=3D"">http://lists.ovirt.org/mailman/listinfo/users<br =
class=3D""></div></blockquote></div><br
class=3D""></body></html>=
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