3:30 p.m.
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Hello,
I try to get VM's to use hugepages by default. We use them on our manual
VM's set up for libvirt and experience performance advantages. I
installed vdsm-hook-hugepages, but according to
http://www.ovirt.org/develop/developer-guide/vdsm/hook/hugepages/ I have
to set hugepages=SIZE. Engine Web-Fronted doesn't show an option
anywhere to specify this.
I want the VMs to have:
<memoryBacking>
<hugepages/>
</memoryBacking>
Any hint ?
Versions:
vdsm.noarch 4.17.28-0.el7.centos @ovirt-3.6
vdsm-cli.noarch 4.17.28-0.el7.centos @ovirt-3.6
vdsm-gluster.noarch 4.17.28-0.el7.centos @ovirt-3.6
vdsm-hook-hugepages.noarch 4.17.28-0.el7.centos @ovirt-3.6
vdsm-hook-vmfex-dev.noarch 4.17.28-0.el7.centos @ovirt-3.6
vdsm-infra.noarch 4.17.28-0.el7.centos @ovirt-3.6
vdsm-jsonrpc.noarch 4.17.28-0.el7.centos @ovirt-3.6
vdsm-python.noarch 4.17.28-0.el7.centos @ovirt-3.6
vdsm-xmlrpc.noarch 4.17.28-0.el7.centos @ovirt-3.6
vdsm-yajsonrpc.noarch 4.17.28-0.el7.centos @ovirt-3.6
Engine:
ovirt-engine.noarch 3.6.6.2-1.el7.centos
@ovirt-3.6
--
*Ralf Schenk*
fon +49 (0) 24 05 / 40 83 70
fax +49 (0) 24 05 / 40 83 759
mail *rs(a)databay.de* <mailto:rs@databay.de>
*Databay AG*
Jens-Otto-Krag-Straße 11
D-52146 Würselen
*www.databay.de* <http://www.databay.de>
Sitz/Amtsgericht Aachen • HRB:8437 • USt-IdNr.: DE 210844202
Vorstand: Ralf Schenk, Dipl.-Ing. Jens Conze, Aresch Yavari, Dipl.-Kfm.
Philipp Hermanns
Aufsichtsratsvorsitzender: Klaus Scholzen (RA)
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<p>Hello,</p>
<p>I try to get VM's to use hugepages by default. We use them on our
manual VM's set up for libvirt and experience performance
advantages. I installed vdsm-hook-hugepages, but according to
<a class="moz-txt-link-freetext"
href="http://www.ovirt.org/develop/developer-guide/vdsm/hook/hugepag...
I have to set hugepages=SIZE. Engine Web-Fronted doesn't show an
option anywhere to specify this. <br>
</p>
<p>I want the VMs to have:</p>
<p><tt> <memoryBacking><br>
<hugepages/><br>
</memoryBacking><br>
</tt><br>
</p>
<p>Any hint ?<br>
</p>
<p>Versions:</p>
<p><tt>vdsm.noarch
4.17.28-0.el7.centos @ovirt-3.6</tt><tt><br>
</tt><tt>vdsm-cli.noarch
4.17.28-0.el7.centos @ovirt-3.6</tt><tt><br>
</tt><tt>vdsm-gluster.noarch
4.17.28-0.el7.centos @ovirt-3.6</tt><tt><br>
</tt><tt>vdsm-hook-hugepages.noarch
4.17.28-0.el7.centos @ovirt-3.6</tt><tt><br>
</tt><tt>vdsm-hook-vmfex-dev.noarch
4.17.28-0.el7.centos @ovirt-3.6</tt><tt><br>
</tt><tt>vdsm-infra.noarch
4.17.28-0.el7.centos @ovirt-3.6</tt><tt><br>
</tt><tt>vdsm-jsonrpc.noarch
4.17.28-0.el7.centos @ovirt-3.6</tt><tt><br>
</tt><tt>vdsm-python.noarch
4.17.28-0.el7.centos @ovirt-3.6</tt><tt><br>
</tt><tt>vdsm-xmlrpc.noarch
4.17.28-0.el7.centos @ovirt-3.6</tt><tt><br>
</tt><tt>vdsm-yajsonrpc.noarch
4.17.28-0.el7.centos @ovirt-3.6</tt><tt><br>
</tt><br>
</p>
Engine:<br>
ovirt-engine.noarch
3.6.6.2-1.el7.centos @ovirt-3.6<br>
<br>
<div class="moz-signature">-- <br>
<p>
</p>
<table border="0" cellpadding="0"
cellspacing="0">
<tbody>
<tr>
<td colspan="3"><img
src="cid:part1.FD451D75.B4E6C315@databay.de"
height="30"
border="0" width="151"></td>
</tr>
<tr>
<td valign="top"> <font face="Verdana, Arial,
sans-serif"
size="-1"><br>
<b>Ralf Schenk</b><br>
fon +49 (0) 24 05 / 40 83 70<br>
fax +49 (0) 24 05 / 40 83 759<br>
mail <a href="mailto:rs@databay.de"><font
color="#FF0000"><b>rs(a)databay.de</b></font></a><br>
</font> </td>
<td width="30"> </td>
<td valign="top"> <font face="Verdana, Arial,
sans-serif"
size="-1"><br>
<b>Databay AG</b><br>
Jens-Otto-Krag-Straße 11<br>
D-52146 Würselen<br>
<a href="http://www.databay.de"><font
color="#FF0000"><b>www.databay.de</b></font></a>
</font> </td>
</tr>
<tr>
<td colspan="3" valign="top"> <font
face="Verdana, Arial,
sans-serif" size="1"><br>
Sitz/Amtsgericht Aachen • HRB:8437 • USt-IdNr.: DE
210844202<br>
Vorstand: Ralf Schenk, Dipl.-Ing. Jens Conze, Aresch
Yavari, Dipl.-Kfm. Philipp Hermanns<br>
Aufsichtsratsvorsitzender: Klaus Scholzen (RA) </font>
</td>
</tr>
</tbody>
</table>
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