<div dir="ltr">Hi Jay,<div><br></div><div>Thanks for your reply. </div><div><br></div><div style>I'm not able to use mysql command line.</div><div style><div>$ mysql</div><div>ERROR 1040 (HY000): Too many connections</div><div>$</div><div style>Is there any other way to collect the information?</div><div style><br></div><div style><br></div><div style>Thanks,</div><div style>Nader.</div><div style><br></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Sep 29, 2014 at 8:42 AM, Jay Pipes <span dir="ltr"><<a href="mailto:jaypipes@gmail.com" target="_blank">jaypipes@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><div class="h5">On Sun, Sep 28, 2014 at 5:56 PM, Nader Lahouti <span dir="ltr"><<a href="mailto:nader.lahouti@gmail.com" target="_blank">nader.lahouti@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi All,<div><br></div><div>I am seeing 'Too many connections' error in nova api and cinder when when installing openstack using the latest..</div><div>The error happens when launching couple of VMs (in this test around 5 VMs).</div><div><br></div><div>Here are the logs when error happens:</div><div><br></div><div>(1) nova-api logs/traceback:</div><div><p style="margin:0px;font-size:14px;font-family:Helvetica"><a href="http://paste.openstack.org/show/116414/" target="_blank">http://paste.openstack.org/show/116414/</a></p><div><br></div></div><div>(2) cinder api logs/traceback:</div><div><p style="margin:0px;font-size:14px;font-family:Helvetica"><a href="http://paste.openstack.org/show/hbaomc5IVS3mig8z2BWq/" target="_blank">http://paste.openstack.org/show/hbaomc5IVS3mig8z2BWq/</a></p><div><br></div></div><div>(3) Stats of some connections:</div><div><a href="http://paste.openstack.org/show/116425/" target="_blank">http://paste.openstack.org/show/116425/</a><br></div><div><br></div><div>As it shown in (3) the issue is not seen with icehouse release.</div><div><br></div><div>Can somebody please let me know if it is a known issue?</div></div></blockquote><div><br></div></div></div><div>Hi Nader,</div><div><br></div><div>Would you mind pastebin'ing the contents of:</div><div><br></div><div> SHOW FULL PROCESSLIST\G</div><div><br></div><div>when executed from the mysql command line client? </div><div><br></div><div>That will help to show us which threads are stuck executing what in MySQL.</div><div><br></div><div>Best,</div><div>-jay</div></div></div></div>
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