Re: [ovirt-users] cluster's minimum CPU level

Wednesday, 17 February 2016

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I have the gluster storage already working on the first cluster.=20
So, when configure the second cluster, as I understand, I only need to Enab=
le Gluster Service on the Cluster?=20

Thanks=20

----- Mensagem original -----

De: "Sahina Bose" <sabose(a)redhat.com&gt;=20
Para: suporte(a)logicworks.pt, "Moti Asayag" <masayag(a)redhat.com&gt;=20
Cc: "users" <users(a)ovirt.org&gt;=20
Enviadas: Quarta-feira, 17 De Fevereiro de 2016 15:37:27=20
Assunto: Re: [ovirt-users] cluster's minimum CPU level=20

On 02/17/2016 08:00 PM, suporte(a)logicworks.pt wrote:=20

Hi,=20

If I create a second Cluster on the Data Center, can I share the same Glust=
erfs storage with the Hosts on the different Clusters?=20

When creating a second cluster do I need to select " Import existing gluste=
r configuration " and than "Enter the details of any server in the
cluster"=
, the details are about the Gluster storage server?=20

If you're already managing the gluster nodes in another cluster, there's no=
 need to add it again. I'm not sure I understand the setup. You need to ena=
ble gluster services in the second cluster only if this is going to have gl=
uster volumes running on it. To use a gluster volume (running on another cl=
uster), there's no need to enable gluster service.=20

<blockquote>

Thanks=20

Jos=C3=A9=20

----- Mensagem original -----

De: suporte(a)logicworks.pt=20
Para: "Moti Asayag" <masayag(a)redhat.com&gt;=20
Cc: "users" <users(a)ovirt.org&gt;=20
Enviadas: Quinta-feira, 11 De Fevereiro de 2016 11:07:40=20
Assunto: Re: [ovirt-users] cluster's minimum CPU level=20

Any comments / suggestions?=20

----- Mensagem original -----

De: suporte(a)logicworks.pt=20
Para: "Moti Asayag" <masayag(a)redhat.com&gt;=20
Cc: "users" <users(a)ovirt.org&gt;=20
Enviadas: Segunda-feira, 8 De Fevereiro de 2016 15:28:33=20
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?=
=20
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?=
=20

Regards=20

Jos=C3=A9=20

----- Mensagem original -----

De: "Moti Asayag" <masayag(a)redhat.com&gt;=20
Para: suporte(a)logicworks.pt=20
Cc: "users" <users(a)ovirt.org&gt;=20
Enviadas: Segunda-feira, 8 De Fevereiro de 2016 14:35:54=20
Assunto: Re: [ovirt-users] cluster's minimum CPU level=20

Hi Jose,=20

The correct way to do it is by:=20
1. Putting all hosts in maintenance mode=20
2. Changing the cluster cpu type to the desired one=20
3. Install the new host=20
4. Activate the hosts=20
5. Re-run the vms=20

On Fri, Feb 5, 2016 at 2:24 PM, < suporte(a)logicworks.pt > wrote:=20

<blockquote>

Hi,=20
I'm trying to add a new old host (Intel(R) Xeon(R) CPU X3430 @ 2.40GHz Inte=
l Nehalem Family) to oVirt Engine Version: 3.5.4.2-1.el7.centos.=20
But I'm getting this error:=20
host does not meet the cluster's minimum CPU level. Missing CPU features : =
model_SandyBridge=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?=20
Do you see any problem here?=20

Thanks=20

Jos=C3=A9=20

--=20

Jose Ferradeira=20
http://www.logicworks.pt=20

_______________________________________________=20
Users mailing list=20
Users(a)ovirt.org=20
http://lists.ovirt.org/mailman/listinfo/users=20

</blockquote>

--=20
Regards,=20
Moti=20

_______________________________________________=20
Users mailing list=20
Users(a)ovirt.org=20
http://lists.ovirt.org/mailman/listinfo/users=20

_______________________________________________=20
Users mailing list=20
Users(a)ovirt.org=20
http://lists.ovirt.org/mailman/listinfo/users=20

_______________________________________________
Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/=
users=20

</blockquote>

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<html><body><div style=3D"font-family: Times New Roman; font-size:
10pt; co=
lor: #000000"><div>I have the gluster storage already working on the first
=
cluster.<br></div><div>So, when configure the second cluster, as I
understa=
nd, I only need to Enable Gluster Service on the
Cluster?<br></div><div><br=
...
</div><div>Thanks<br></div><div><br></div><hr
id=3D"zwchr"><div style=3D"c=
olor:#000;font-weight:normal;font-style:normal;text-decoration:none;font-fa=
mily:Helvetica,Arial,sans-serif;font-size:12pt;" data-mce-style=3D"color: #=
000; font-weight: normal; font-style: normal; text-decoration: none; font-f=
amily: Helvetica,Arial,sans-serif; font-size: 12pt;"><b>De:
</b>"Sahina Bos=
e" &amp;lt;sabose(a)redhat.com&amp;gt;&lt;br&gt;&lt;b&gt;Para:
</b&gt;suporte(a)logicworks.pt, "Moti A=
sayag" &amp;lt;masayag(a)redhat.com&amp;gt;&lt;br&gt;&lt;b&gt;Cc:
</b>"users" &amp;lt;users(a)ovirt.org=
&gt;<br><b>Enviadas: </b>Quarta-feira, 17 De Fevereiro de 2016
15:37:27<br>=
<b>Assunto: </b>Re: [ovirt-users] cluster's minimum CPU
level<br><div><br><=
/div><br> <br><div class=3D"moz-cite-prefix">On 02/17/2016
08:00 PM, <a cla=
ss=3D"moz-txt-link-abbreviated" href=3D"mailto:suporte@logicworks.pt"
targe=
t=3D"_blank"
data-mce-href=3D"mailto:suporte@logicworks.pt">suporte@logicwo=
rks.pt</a> wrote:<br></div><blockquote
cite=3D"mid:341115766.973462.1455719=
447010.JavaMail.zimbra(a)logicworks.pt&quot;&gt;&lt;div style=3D"font-family: Times New
=
Roman; font-size: 10pt; color:
        #000000" data-mce-style=3D"font-family: Times New Roman; font-size:=
 10pt; color:
#000000;"><div>Hi,<br></div><div><br></div><div>If
I create a=
 second Cluster on the Data Center, can I share the same Glusterfs storage =
with the Hosts on the different
Clusters?<br></div></div></blockquote><br><=
div style=3D"font-family: Times New Roman; font-size: 10pt; color:
      #000000" data-mce-style=3D"font-family: Times New Roman; font-size: 1=
0pt; color: #000000;"><div>When creating a second cluster do I need to
sele=
ct "<span style=3D"border-width: 1px; border-style: none; padding: 5px;
          border-color: gray; width: 100%;" class=3D"gwt-CheckBox"
data-mce=
-style=3D"border-width: 1px; border-style: none; padding: 5px; border-color=
: gray; width: 100%;">Import existing gluster configuration</span>" and
tha=
n "Enter the details of any server in the cluster", the details are about t=
he Gluster storage server?<br></div></div><br> If you're
already managing t=
he gluster nodes in another cluster, there's no need to add it again. I'm n=
ot sure I understand the setup. You need to enable gluster services in the =
second cluster only if this is going to have gluster volumes running on it.=
 To use a gluster volume (running on another cluster), there's no need to e=
nable gluster service.<br> <br><blockquote
cite=3D"mid:341115766.973462.145=
5719447010.JavaMail.zimbra(a)logicworks.pt&quot;&gt;&lt;div style=3D"font-family: Times
=
New Roman; font-size: 10pt; color:
        #000000" data-mce-style=3D"font-family: Times New Roman; font-size:=
 10pt; color:
#000000;"><div><br></div><div><br></div><div>Thanks<br></div>=
<div><br></div><div>Jos=C3=A9<br></div><div><br></div><div><br></div><hr
id=
=3D"zwchr"><div
style=3D"color:#000;font-weight:normal;font-style:normal;te=
xt-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;" =
data-mce-style=3D"color: #000; font-weight: normal; font-style: normal; tex=
t-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 12p=
t;"><b>De: </b><a class=3D"moz-txt-link-abbreviated"
href=3D"mailto:suporte=
@logicworks.pt" target=3D"_blank"
data-mce-href=3D"mailto:suporte@logicwork=
s.pt&quot;&gt;suporte(a)logicworks.pt&lt;/a&gt;&lt;br&gt; <b>Para:
</b>"Moti Asayag" <a class=3D"=
moz-txt-link-rfc2396E" href=3D"mailto:masayag@redhat.com"
target=3D"_blank"=

data-mce-href=3D"mailto:masayag@redhat.com">&lt;masayag@redhat.com&gt;</a>=
<br> <b>Cc: </b>"users" <a
class=3D"moz-txt-link-rfc2396E" href=3D"mailto:u=
sers(a)ovirt.org&quot; target=3D"_blank"
data-mce-href=3D"mailto:users@ovirt.org">=
&amp;lt;users(a)ovirt.org&amp;gt;&lt;/a&gt;&lt;br&gt; <b>Enviadas:
</b>Quinta-feira, 11 De Fevere=
iro de 2016 11:07:40<br> <b>Assunto: </b>Re: [ovirt-users] cluster's
minimu=
m CPU level<br><div><br></div><div style=3D"font-family:
Times New Roman; f=
ont-size: 10pt;
            color: #000000" data-mce-style=3D"font-family: Times New Roman;=
 font-size: 10pt; color: #000000;"><div>Any comments /
suggestions?<br></di=
v><div><br></div><hr id=3D"zwchr"><div
style=3D"color:#000;font-weight:norm=
al;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,san=
s-serif; font-size: 12pt;"><b>De: </b><a
class=3D"moz-txt-link-abbreviated"=
 href=3D"mailto:suporte@logicworks.pt" target=3D"_blank"
data-mce-href=3D"m=
ailto:suporte@logicworks.pt">suporte@logicworks.pt</a><br>
<b>Para: </b>"Mo=
ti Asayag" <a class=3D"moz-txt-link-rfc2396E"
href=3D"mailto:masayag@redhat=
.com" target=3D"_blank"
data-mce-href=3D"mailto:masayag@redhat.com">&lt;mas=
ayag(a)redhat.com&amp;gt;&lt;/a&gt;&lt;br&gt; <b>Cc: </b>"users" <a
class=3D"moz-txt-link-rfc=
2396E" href=3D"mailto:users@ovirt.org" target=3D"_blank"
data-mce-href=3D"m=
ailto:users@ovirt.org">&lt;users@ovirt.org&gt;</a><br>
<b>Enviadas: </b>Seg=
unda-feira, 8 De Fevereiro de 2016 15:28:33<br> <b>Assunto: </b>Re:
[ovirt-=
users] cluster's minimum CPU level<br><div><br></div><div
style=3D"font-fam=
ily: Times New Roman; font-size: 10pt;
                color: #000000" data-mce-style=3D"font-family: Times New Ro=
man; font-size: 10pt; color: #000000;"><div>Hi
Moti,<br></div><div><br></di=
v><div>Thanks a lot. Do you think we lost functionalities? like server migr=
ation?<br></div><div>The other way should be creating a new cluster,
config=
ure the old hosts on this new cluster. Is possible to share the same Gluste=
rFS storage between 2 clusters? Is possible to migrate servers and disks be=
tween the 2
clusters?<br></div><div><br></div><div>Regards<br></div><div><b=
r></div><div>Jos=C3=A9<br></div><div><br></div><hr
id=3D"zwchr"><div style=
=3D"color:#000;font-weight:normal;font-style:normal;text-decoration:none;fo=
nt-family:Helvetica,Arial,sans-serif;font-size:12pt;" data-mce-style=3D"col=
or: #000; font-weight: normal; font-style: normal; text-decoration: none; f=
ont-family: Helvetica,Arial,sans-serif; font-size: 12pt;"><b>De:
</b>"Moti =
Asayag" <a class=3D"moz-txt-link-rfc2396E"
href=3D"mailto:masayag@redhat.co=
m" target=3D"_blank"
data-mce-href=3D"mailto:masayag@redhat.com">&lt;masaya=
g(a)redhat.com&amp;gt;&lt;/a&gt;&lt;br&gt; <b>Para: </b><a
class=3D"moz-txt-link-abbreviated"=
 href=3D"mailto:suporte@logicworks.pt" target=3D"_blank"
data-mce-href=3D"m=
ailto:suporte@logicworks.pt">suporte@logicworks.pt</a><br>
<b>Cc: </b>"user=
s" <a class=3D"moz-txt-link-rfc2396E"
href=3D"mailto:users@ovirt.org" targe=
t=3D"_blank"
data-mce-href=3D"mailto:users@ovirt.org">&lt;users@ovirt.org&g=
t;</a><br> <b>Enviadas: </b>Segunda-feira, 8 De Fevereiro de 2016
14:35:54<=
br> <b>Assunto: </b>Re: [ovirt-users] cluster's minimum CPU
level<br><div><=
br></div><div dir=3D"ltr"><div>Hi
Jose,<br><div><br></div>The correct way t=
o do it is by:<br> 1. Putting all hosts in maintenance mode<br> 2. Changing=
 the cluster cpu type to the desired one<br> 3. Install the new
host<br></d=
iv>4. Activate the hosts<br><div>5. Re-run the vms
<br><div><br></div><br><=
/div></div><div class=3D"gmail_extra"><br><div
class=3D"gmail_quote">On Fri=
, Feb 5, 2016 at 2:24 PM, <span dir=3D"ltr">&lt;<a
href=3D"mailto:suporte@l=
ogicworks.pt" target=3D"_blank"
data-mce-href=3D"mailto:suporte@logicworks.=
pt&quot;&gt;suporte(a)logicworks.pt&lt;/a&gt;&amp;gt;&lt;/span&gt;
wrote:<br><blockquote class=3D"gma=
il_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><div
style=3D"font-=
family:Times New
                            Roman;font-size:10pt;color:#000000" data-mce-st=
yle=3D"font-family: Times New
                            Roman; font-size: 10pt; color:
#000000;"><div>H=
i,<br></div><div>&nbsp;I'm trying to add a new old host
(Intel(R) Xeon(R) C=
PU&nbsp; X3430&nbsp; @ 2.40GHz&nbsp;Intel Nehalem Family) to <span>oVirt
En=
gine Version:
3.5.4.2-1.el7.centos.</span><br></div><div><span>But I'm
gett=
ing this error:<br> </span></div><div>host does not meet the
cluster's mini=
mum CPU level. Missing CPU features :
model_SandyBridge</div><div><br></div=
...
<div><br></div><div>What happen if I lower the
cluster CPU type? Do I loos= e functionalities? Do I need to shutdown all VMs before
change the cluster =
CPU type?<br></div><div>Do you see any problem
here?<br></div><div><br></di=
v><div>Thanks<br></div><div><br></div><div>Jos=C3=A9<span
class=3D"HOEnZb">=
<span style=3D"color: #888888;" data-mce-style=3D"color:
#888888;"><br> </s=
pan></span></div><div><br></div><div><br></div><div>--
<br></div><div><span=
...
</span><hr style=3D"width:100%;min-height:2px"
data-mce-style=3D"width: 10= 0%; min-height: 2px;">Jose
Ferradeira<br> <a href=3D"http://www.logicworks.=
pt" target=3D"_blank"
data-mce-href=3D"http://www.logicworks.pt">http://www=
.logicworks.pt</a><br>
<span></span><br></div></div></div><br>
____________=
___________________________________<br> Users mailing list<br> <a
href=3D"m=
ailto:Users@ovirt.org" target=3D"_blank"
data-mce-href=3D"mailto:Users@ovir=
t.org&quot;&gt;Users(a)ovirt.org&lt;/a&gt;&lt;br&gt; <a
href=3D"http://lists.ovirt.org/mailman/li=
stinfo/users" rel=3D"noreferrer" target=3D"_blank"
data-mce-href=3D"http://=
lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/ma...
info/users</a><br> <br></blockquote></div><br> <br
clear=3D"all"> <br> -- <=
br><div class=3D"gmail_signature"><div
dir=3D"ltr"><div>Regards,<br></div>M=
oti<br></div></div></div></div><div><br></div></div><br>
__________________=
_____________________________<br> Users mailing list<br> <a
class=3D"moz-tx=
t-link-abbreviated" href=3D"mailto:Users@ovirt.org"
target=3D"_blank" data-=
mce-href=3D"mailto:Users@ovirt.org">Users@ovirt.org</a><br> <a
class=3D"moz=
-txt-link-freetext" href=3D"http://lists.ovirt.org/mailman/listinfo/users"
=
target=3D"_blank"
data-mce-href=3D"http://lists.ovirt.org/mailman/listinfo/=
users">http://lists.ovirt.org/mailman/listinfo/users</a><...
</div></div><br>
_______________________________________________<br> Users =
mailing list<br> <a class=3D"moz-txt-link-abbreviated"
href=3D"mailto:Users=
@ovirt.org" target=3D"_blank"
data-mce-href=3D"mailto:Users@ovirt.org">User=
s(a)ovirt.org&lt;/a&gt;&lt;br&gt; <a class=3D"moz-txt-link-freetext"
href=3D"http://lists=
.ovirt.org/mailman/listinfo/users" target=3D"_blank"
data-mce-href=3D"http:=
//lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/li=
stinfo/users</a><br></div><div><br></div></div><br><fieldset
class=3D"mimeA=
ttachmentHeader"></fieldset><br><pre>______________________________________=
_________
Users mailing list
<a class=3D"moz-txt-link-abbreviated"
href=3D"mailto:Users@ovirt.org" targe=
t=3D"_blank"
data-mce-href=3D"mailto:Users@ovirt.org">Users@ovirt.org</a>
<a class=3D"moz-txt-link-freetext"
href=3D"http://lists.ovirt.org/mailman/l=
istinfo/users" target=3D"_blank"
data-mce-href=3D"http://lists.ovirt.org/ma=
ilman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/use...
</pre></blockquote><br></div><div><br></div></div></body></html>
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Re: [ovirt-users] cluster's minimum CPU level