<div dir="ltr">Michael,<div><br></div><div><br></div><div><span style="font-family:arial,sans-serif;font-size:13px">>> - pruning isn't done by the system automatically, so we have to </span><span style="font-family:arial,sans-serif;font-size:13px">assume it never happens</span><br>
</div><div><span style="font-family:arial,sans-serif;font-size:13px"><br></span></div><div><span style="font-family:arial,sans-serif;font-size:13px"><br></span></div><div>We are working around it <a href="https://blueprints.launchpad.net/nova/+spec/db-purge-engine">https://blueprints.launchpad.net/nova/+spec/db-purge-engine</a></div>
<div><br></div><div><br></div><div><br></div><div><span style="font-family:arial,sans-serif;font-size:13px">>> - we need to have a clearer consensus about what we think the maximum</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">>> </span><span style="font-family:arial,sans-serif;font-size:13px">size of a nova deployment is. Are we really saying we don't support</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">>> </span><span style="font-family:arial,sans-serif;font-size:13px">nova installs with a million instances? If so what is the maximum</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">>> </span><span style="font-family:arial,sans-serif;font-size:13px">number of instances we're targeting? Having a top level size in mind</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">>> </span><span style="font-family:arial,sans-serif;font-size:13px">isn't a bad thing, but I don't think we have one at the moment that we</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">>> </span><span style="font-family:arial,sans-serif;font-size:13px">all agree on. Until that happens I'm going to continue targeting the</span><br style="font-family:arial,sans-serif;font-size:13px">
<span style="font-family:arial,sans-serif;font-size:13px">>> </span><span style="font-family:arial,sans-serif;font-size:13px">largest databases people have told me about (plus a fudge factor).</span><br></div><div><span style="font-family:arial,sans-serif;font-size:13px"><br>
</span></div><div><span style="font-family:arial,sans-serif;font-size:13px"><br></span></div><div><span style="font-family:arial,sans-serif;font-size:13px">Rally </span><font face="arial, sans-serif"><a href="https://wiki.openstack.org/wiki/Rally">https://wiki.openstack.org/wiki/Rally</a></font><span style="font-family:arial,sans-serif;font-size:13px"> should help us to determine this. </span></div>
<div><span style="font-family:arial,sans-serif;font-size:13px"><br></span></div><div><font face="arial, sans-serif">At this moment I can just use theoretical knowledges. </font></div><div><font face="arial, sans-serif">(and they said even 1mln instances in current nova implementation won't work)</font></div>
<div><font face="arial, sans-serif"><br></font></div><div><font face="arial, sans-serif"><br></font></div><div><font face="arial, sans-serif"><br></font></div><div><font face="arial, sans-serif">Best regards,</font></div>
<div>Boris Pavlovic</div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Oct 25, 2013 at 2:35 AM, Michael Still <span dir="ltr"><<a href="mailto:mikal@stillhq.com" target="_blank">mikal@stillhq.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">On Fri, Oct 25, 2013 at 9:07 AM, Boris Pavlovic <<a href="mailto:boris@pavlovic.me">boris@pavlovic.me</a>> wrote:<br>
> Johannes,<br>
><br>
> +1, purging should help here a lot.<br>
<br>
</div>Sure, but my point is more:<br>
<br>
- pruning isn't done by the system automatically, so we have to<br>
assume it never happens<br>
<br>
- we need to have a clearer consensus about what we think the maximum<br>
size of a nova deployment is. Are we really saying we don't support<br>
nova installs with a million instances? If so what is the maximum<br>
number of instances we're targeting? Having a top level size in mind<br>
isn't a bad thing, but I don't think we have one at the moment that we<br>
all agree on. Until that happens I'm going to continue targeting the<br>
largest databases people have told me about (plus a fudge factor).<br>
<span class="HOEnZb"><font color="#888888"><br>
Michael<br>
<br>
--<br>
Rackspace Australia<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
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