What do you see if you run mysqladmin processlist
I hope it doesn’t also give the same error (but that may be what you see). -amrith From: Nader Lahouti [mailto:nader.laho...@gmail.com] Sent: Monday, September 29, 2014 12:31 PM To: OpenStack Development Mailing List (not for usage questions) Subject: Re: [openstack-dev] [nova][cinder] (OperationalError) (1040, 'Too many connections') None None Hi Jay, Thanks for your reply. I'm not able to use mysql command line. $ mysql ERROR 1040 (HY000): Too many connections $ Is there any other way to collect the information? Thanks, Nader. On Mon, Sep 29, 2014 at 8:42 AM, Jay Pipes <jaypi...@gmail.com<mailto:jaypi...@gmail.com>> wrote: On Sun, Sep 28, 2014 at 5:56 PM, Nader Lahouti <nader.laho...@gmail.com<mailto:nader.laho...@gmail.com>> wrote: Hi All, I am seeing 'Too many connections' error in nova api and cinder when when installing openstack using the latest.. The error happens when launching couple of VMs (in this test around 5 VMs). Here are the logs when error happens: (1) nova-api logs/traceback: http://paste.openstack.org/show/116414/ (2) cinder api logs/traceback: http://paste.openstack.org/show/hbaomc5IVS3mig8z2BWq/ (3) Stats of some connections: http://paste.openstack.org/show/116425/ As it shown in (3) the issue is not seen with icehouse release. Can somebody please let me know if it is a known issue? Hi Nader, Would you mind pastebin'ing the contents of: SHOW FULL PROCESSLIST\G when executed from the mysql command line client? That will help to show us which threads are stuck executing what in MySQL. Best, -jay _______________________________________________ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org<mailto:OpenStack-dev@lists.openstack.org> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
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