<html><head></head><body bgcolor="#FFFFFF"><div>Hi Sandy,</div><div><br></div><div>Where is your VM I/O based scheduler published? We are also working on smart schedulers.</div><div><br></div><div>Cheers</div><div>Diego<br><br>Enviado desde mi iPhone, perdona la brevedad</div><div><br>El 24/05/2012, a las 15:10, Sandy Walsh <<a href="mailto:sandy.walsh@RACKSPACE.COM">sandy.walsh@RACKSPACE.COM</a>> escribió:<br><br></div><div></div><blockquote type="cite"><div>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<div style="direction: ltr;font-family: Courier New;color: #000000;font-size: 10pt;">
Hi!<br>
<br>
You would want to report this information to the Scheduler (probably via the db) so it can make more informed decisions. A new Weight Function in the scheduler would be the place to add it specifically.<br>
<br>
We currently track the number of VM I/O operations being performed on each Compute node for this (build, resize, migration, etc) but nothing within the guest itself. Could be handy for certain verticals.
<br>
<br>
Hope it helps,<br>
Sandy<br>
<br>
<div style="font-family: Times New Roman; color: #000000; font-size: 16px">
<hr tabindex="-1">
<div style="direction: ltr;" id="divRpF745549"><font color="#000000" face="Tahoma" size="2"><b>From:</b> <a href="mailto:openstack-bounces+sandy.walsh=rackspace.com@lists.launchpad.net">openstack-bounces+sandy.walsh=rackspace.com@lists.launchpad.net</a> [<a href="mailto:openstack-bounces+sandy.walsh=rackspace.com@lists.launchpad.net">openstack-bounces+sandy.walsh=rackspace.com@lists.launchpad.net</a>] on behalf of sarath zacharia
[<a href="mailto:sarathzacharia@gmail.com">sarathzacharia@gmail.com</a>]<br>
<b>Sent:</b> Thursday, May 24, 2012 1:48 AM<br>
<b>To:</b> Nagaraju Bingi<br>
<b>Cc:</b> <a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a><br>
<b>Subject:</b> Re: [Openstack] Where to add the performance increasing method in openstack<br>
</font><br>
</div>
<div></div>
<div>Hi
<div> Yes , We are monitoring the loads on the instances in each node and next instances will create in most suitable node ie, </div>
<div> node have less load</div>
<div><br>
</div>
<div>Regards ,</div>
<div><br>
</div>
<div>Sarath Zacharia</div>
<div> <br>
<br>
<div class="gmail_quote">On Wed, May 23, 2012 at 6:51 PM, Nagaraju Bingi <span dir="ltr">
<<a href="mailto:nagaraju_bingi@persistent.co.in" target="_blank">nagaraju_bingi@persistent.co.in</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex; border-left:1px #ccc solid; padding-left:1ex">
<div lang="EN-US">
<div>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1f497d">Hi,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1f497d">Do you mean that your program would monitor the Openstack Instances and check the performance and load of nodes according to the number of different application
running in each instance?<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1f497d">Your program will tell you that which Instance is the best suitable to deploy your new application.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1f497d">Please let me know if I understood correctly.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1f497d">Regards,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1f497d">Nagaraju B<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt; font-family:"Calibri","sans-serif"; color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt; font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt; font-family:"Tahoma","sans-serif""> openstack-bounces+nagaraju_bingi=<a href="mailto:persistent.co.in@lists.launchpad.net" target="_blank">persistent.co.in@lists.launchpad.net</a>
[mailto:<a href="mailto:openstack-bounces%2Bnagaraju_bingi" target="_blank">openstack-bounces+nagaraju_bingi</a>=<a href="mailto:persistent.co.in@lists.launchpad.net" target="_blank">persistent.co.in@lists.launchpad.net</a>]
<b>On Behalf Of </b>sarath zacharia<br>
<b>Sent:</b> Wednesday, May 23, 2012 10:57 AM<br>
<b>To:</b> <a href="mailto:openstack@lists.launchpad.net" target="_blank">openstack@lists.launchpad.net</a><br>
<b>Subject:</b> [Openstack] Where to add the performance increasing method in openstack<u></u><u></u></span></p>
<div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><br clear="all">
<u></u><u></u></p>
<div>
<div>
<p class="MsoNormal">Hi ,<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> We created an performance increasing programe for cloud application. <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">This programe will check the performance and load of nodes according<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">to the number of different application running in each node of our cloud environment and<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">it will give which node is more suitable for deploying the next application in cloud. <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal">In which service we have to modify in openstack for implementing this algoritham ? <u></u><u></u></p>
</div>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">note : now our code is in java how we can connect to the nova development environment<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Yours Sincerly<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Sarath Zacharia<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
</div>
</div>
</div>
</div>
<p>DISCLAIMER ========== This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient,
you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for
virus infected mails.</p>
</div>
</blockquote>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
with regards<br>
<br>
Sarath !!!!!!!!!<br>
</div>
</div>
</div>
</div>
</div></blockquote><blockquote type="cite"><div><span>_______________________________________________</span><br><span>Mailing list: <a href="https://launchpad.net/~openstack">https://launchpad.net/~openstack</a></span><br><span>Post to : <a href="mailto:openstack@lists.launchpad.net">openstack@lists.launchpad.net</a></span><br><span>Unsubscribe : <a href="https://launchpad.net/~openstack">https://launchpad.net/~openstack</a></span><br><span>More help : <a href="https://help.launchpad.net/ListHelp">https://help.launchpad.net/ListHelp</a></span><br></div></blockquote></body></html>