9:29 p.m.
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On 02/19/2012 08:02 PM, зоррыч wrote:
Hi
I set uptwonodesrunningovirt.
The configuration ofboth serversis identical (node.png).
when you create avirtual machine toasetting is per(vm.png). It
runssuccessfully.
Ifthe setting"Number of CPUCres," set to3(1Socket (s),3Core (s) per
Socket) (fail.png) - VMwill not start.ovirterror:
“Cannot run VM.There are no available running Hosts with enough cores
in VM's Cluster.”
Why not?
You cannot run a VM with more sockets than the host's cores.
Y.
Do I understand correctlythat the value of(1Socket (s),3Core (s) per
Socket)means 3virtualCPU onaphysicalprocessor corenodes?
Number of CPUCres: 2 (2Socket (s),1Core (s) per Socket) -the virtual
machineis startedsuccessfully
Number of CPUCres: 4 (2 Socket (s),2Core (s) per Socket) -error.
Number of CPUCres: 2 (1 Socket (s),2Core (s) per Socket) -the
successful launch
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On 02/19/2012 08:02 PM, зоррыч wrote:
<blockquote cite="mid:003301ccef30$9d059840$d710c8c0$@megatrone.ru"
type="cite">
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<div class="WordSection1">
<p class="MsoNormal"><span
lang="EN-US">Hi<o:p></o:p></span></p>
<p class="MsoNormal"><span class="hps"><span
style="font-family:"Arial","sans-serif";color:#333333"
lang="EN">I set up</span></span><span
class="longtext"><span
style="font-family:"Arial","sans-serif";color:#333333"
lang="EN"> </span></span><span
class="hps"><span
style="font-family:"Arial","sans-serif";color:#333333"
lang="EN">two</span></span><span
class="longtext"><span
style="font-family:"Arial","sans-serif";color:#333333"
lang="EN"> </span></span><span
class="hps"><span
style="font-family:"Arial","sans-serif";color:#333333"
lang="EN">nodes</span></span><span
class="longtext"><span
style="font-family:"Arial","sans-serif";color:#333333"
lang="EN"> </span></span><span
class="hps"><span
style="font-family:"Arial","sans-serif";color:#333333"
lang="EN">running</span></span><span
class="longtext"><span
style="font-family:"Arial","sans-serif";color:#333333"
lang="EN"> </span></span><span
class="hps"><span
style="font-family:"Arial","sans-serif";color:#333333"
lang="EN">ovirt</span></span><span
class="longtext"><span
style="font-family:"Arial","sans-serif";color:#333333"
lang="EN">.</span></span><span
style="font-family:
"Arial","sans-serif"; color: rgb(51, 51,
51);" lang="EN"><br>
<span class="hps">The configuration of</span><span
class="longtext"> </span><span
class="hps">both servers</span><span
class="longtext"> </span><span
class="hps">is identical (</span><span
class="longtext">node.png).</span><br>
<span class="hps">when you create a</span><span
class="longtext"> </span><span
class="hps">virtual
machine to</span><span class="longtext">
</span><span
class="hps">a</span><span
class="longtext"> </span><span
class="hps">setting is per</span><span
class="longtext"> </span><span
class="hps">(</span><span
class="longtext">vm.png). </span><span
class="hps">It runs</span><span
class="longtext"> </span><span
class="hps">successfully.</span><br>
<span class="hps">If</span><span
class="longtext"> </span><span
class="hps">the setting</span><span
class="longtext"> </span><span
class="hps">"Number of CPU</span><span
class="longtext"> </span><span
class="hps">Cres</span><span
class="longtext">," </span><span
class="hps">set to</span><span
class="longtext"> </span><span
class="hps">3</span><span
class="longtext"> </span><span
class="hps">(1</span><span
class="longtext"> </span><span
class="hps">Socket (s),</span><span
class="longtext"> </span><span
class="hps">3</span><span
class="longtext"> </span><span
class="hps">Core (s) per Socket) (</span><span
class="longtext">fail.png) - </span><span
class="hps">VM</span><span
class="longtext"> </span><span
class="hps">will not
start.</span><span class="longtext">
</span><span
class="hps">ovirt</span><span
class="longtext"> </span><span
class="hps">error:</span><br>
<span class="hps">“Cannot run VM.</span><span
class="longtext"> </span><span
class="hps">There are no
available running Hosts with enough cores in VM's
Cluster.”</span><br>
<span class="hps">Why not?</span><br>
</span></p>
</div>
</blockquote>
<br>
You cannot run a VM with more sockets than the host's cores.<br>
Y.<br>
<br>
<blockquote cite="mid:003301ccef30$9d059840$d710c8c0$@megatrone.ru"
type="cite">
<div class="WordSection1">
<p class="MsoNormal"><span
style="font-family:"Arial","sans-serif";color:#333333"
lang="EN"><br>
<span class="hps">Do I understand
correctly</span><span
class="longtext"> </span><span
class="hps">that the value
of</span><span class="longtext"> </span><span
class="hps">(1</span><span
class="longtext"> </span><span
class="hps">Socket (s),</span><span
class="longtext"> </span><span
class="hps">3</span><span
class="longtext"> </span><span
class="hps">Core (s) per
Socket)</span><span class="longtext">
</span><span
class="hps">means 3</span><span
class="longtext"> </span><span
class="hps">virtual</span><span
class="longtext"> </span><span
class="hps">CPU on</span><span
class="longtext"> </span><span
class="hps">a</span><span
class="longtext"> </span><span
class="hps">physical</span><span
class="longtext"> </span><span
class="hps">processor core</span><span
class="longtext"> </span><span
class="hps">nodes</span><span
class="longtext">?</span><br>
<span class="hps">Number of CPU</span><span
class="longtext">
</span><span class="hps">Cres</span><span
class="longtext">:
</span><span class="hps">2 (2</span><span
class="longtext">
</span><span class="hps">Socket
(s),</span><span
class="longtext"> </span><span
class="hps">1</span><span
class="longtext"> </span><span
class="hps">Core (s) per
Socket) -</span><span class="longtext">
</span><span
class="hps">the virtual machine</span><span
class="longtext"> </span><span
class="hps">is started</span><span
class="longtext"> </span><span
class="hps">successfully</span><br>
<span class="hps">Number of CPU</span><span
class="longtext">
</span><span class="hps">Cres</span><span
class="longtext">:
4 (2 </span><span class="hps">Socket
(s),</span><span
class="longtext"> </span><span
class="hps">2</span><span
class="longtext"> </span><span
class="hps">Core (s) per
Socket) -</span><span class="longtext">
</span><span
class="hps">error.</span><br>
<span class="hps">Number of CPU</span><span
class="longtext">
</span><span class="hps">Cres</span><span
class="longtext">:
2 (1 </span><span class="hps">Socket
(s),</span><span
class="longtext"> </span><span
class="hps">2</span><span
class="longtext"> </span><span
class="hps">Core (s) per
Socket) -</span><span class="longtext">
</span><span
class="hps">the successful
launch</span></span><span
lang="EN-US"><o:p></o:p></span></p>
</div>
<br>
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<pre wrap="">_______________________________________________
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