[openstack-dev] [nova][cinder] (OperationalError) (1040, 'Too many connections') None None

Nader Lahouti nader.lahouti at gmail.com
Sun Sep 28 21:56:29 UTC 2014


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?


Thanks,
Nader.
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