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Hello,<br>
<br>
did this solution helped (with the adaptation of paths) ?<br>
<br>
Nicolas<br>
<br>
On 25/09/2013 11:19, Prestasit01 wrote:
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<p class="MsoNormal"><span
style="color:#1F497D;mso-fareast-language:FR">Hello,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="color:#1F497D;mso-fareast-language:FR"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="color:#1F497D;mso-fareast-language:FR">Mesured I/O is
on the managed node.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="color:#1F497D;mso-fareast-language:FR"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="color:#1F497D;mso-fareast-language:FR">I will try
your solution.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="color:#1F497D;mso-fareast-language:FR">Thanks.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="color:#1F497D;mso-fareast-language:FR"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="color:#1F497D;mso-fareast-language:FR">BR<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext;mso-fareast-language:FR">De :</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext;mso-fareast-language:FR">
<a class="moz-txt-link-abbreviated" href="mailto:rudder-users-bounces@lists.rudder-project.org">rudder-users-bounces@lists.rudder-project.org</a>
[<a class="moz-txt-link-freetext" href="mailto:rudder-users-bounces@lists.rudder-project.org">mailto:rudder-users-bounces@lists.rudder-project.org</a>] <b>De
la part de</b> Nicolas Charles<br>
<b>Envoyé :</b> mercredi 25 septembre 2013 11:10<br>
<b>À :</b> <a class="moz-txt-link-abbreviated" href="mailto:rudder-users@lists.rudder-project.org">rudder-users@lists.rudder-project.org</a><br>
<b>Objet :</b> Re: [rudder-users] IO on vmware<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hello,<br>
<br>
The mesured I/O is on the Rudder server root, or on a managed
node ?<br>
<br>
Cfengine uses internally a TokyoCabinet database, and is a bit
eager on the writing on it. So even if it is not changing
anything, it writes (a lot) that it checked the system. So if
the problem happen on a managed node, you can use the
workaround suggested in this blog post:<br>
<a moz-do-not-send="true"
href="http://blog.normation.com/en/2013/09/09/speed-up-your-cfengine-by-using-a-ram-disk/">http://blog.normation.com/en/2013/09/09/speed-up-your-cfengine-by-using-a-ram-disk/</a><br>
<br>
<br>
Please note that the Rudder Server root centralises all
messages, so it is expected that he has some I/O<br>
<br>
Please tell me if it helps you or solves your issue<br>
<br>
Regards,<br>
Nicolas<br>
<br>
On 25/09/2013 10:55, Prestasit01 wrote: <o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Hello all,</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<div>
<p class="MsoNormal"><span style="color:#1F497D">I found that
rudder creates a lot of I/O each 5 minutes.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">It seems
normal that he works each 5 minutes due to the default
configuration but I/O creation seems not normal .</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">We only have
4 rules applied on this node :</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt">Rudder
system policy: basic setup (common) => default</span></b><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt">Rudder
system policy: daily inventory => default</span></b><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt">00_Constante
– myserver => variable definition</span></b><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">(with theses
3 first rules we have 270Ko/s each 5 mins)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">And when we
add another rule we have 778Ko/s each 5 mins :
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt">02_Init
Système</span></b><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt">-----repertoire
fichiers</span></b><span style="font-size:9.0pt"> =>
folder creation with enforced permissions</span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt">-----SSH
</span></b><span style="font-size:9.0pt">=> edit ssh
configuration<b>
</b></span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt">-----Profile
Root & Repo</span></b><span style="font-size:9.0pt"> =>
repository file creation with enforced content</span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt">-----User
perso2</span></b><span style="font-size:9.0pt"> =>
user creation with « Everytime » option checked
(corresponding to « How often do you want to want to check
the password »)</span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt">-----Appli
Rsyslog Conf</span></b><span style="font-size:9.0pt"> =>
modification of the rsyslog.conf (no enforced content)</span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt">-----Permissions
/projet</span></b><span style="font-size:9.0pt"> =>
set permission on two folder</span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt">-----Sudoers
</span></b><span style="font-size:9.0pt">=>
modification on the sudoers file with « Enforce content of
the file ONLY at creation » checked</span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt">-----Service
Rsyslog</span></b><span style="font-size:9.0pt"> =>
start service on boot, restart service if number of
process instances less than 0</span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt">-----Permission
Sources</span></b><span style="font-size:9.0pt"> =>
folder creation with permissions adjusted recursively</span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt">-----profile
user exploit</span></b><span style="font-size:9.0pt"> =>
2 files creation, with permission set</span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt">-----Clés
SSH</span></b><span style="font-size:9.0pt"> => add
two ssh key</span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt">-----Permission
user</span></b><span style="font-size:9.0pt"> => set
permission on a file</span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt">-----User
perso </span></b><span style="font-size:9.0pt">=>
user creation with « Everytime » option checked
(corresponding to « How often do you want to want to check
the password »)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:9.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt"> </span></b><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Have you got
one idea of what can be write each 5 mins ??? (because
normally it will only write if values are changed)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">Thanks </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">BR</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D">CJARD </span><o:p></o:p></p>
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<br>
<br>
<o:p></o:p></span></p>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>rudder-users mailing list<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="mailto:rudder-users@lists.rudder-project.org">rudder-users@lists.rudder-project.org</a><o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://www.rudder-project.org/mailman/listinfo/rudder-users">http://www.rudder-project.org/mailman/listinfo/rudder-users</a><o:p></o:p></pre>
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<br>
<br>
<o:p></o:p></span></p>
<pre>-- <o:p></o:p></pre>
<pre>Nicolas CHARLES<o:p></o:p></pre>
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<br>
<br>
<pre class="moz-signature" cols="72">--
Nicolas CHARLES</pre>
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