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[Matthew Treinish <mtreinish@xxxxxxxxxx>]

*** This bug is a duplicate of bug 1353962 ***
    https://bugs.launchpad.net/bugs/1353962

Public bug reported:

Occasionally an overquota exception is raised by allocate_fixed_ip when
there is quite a large amount of free fixed_ip left.

For example in this tempest postgres job run:

http://logs.openstack.org/87/214987/9/check/gate-tempest-dsvm-postgres-
full/88910d0/logs/screen-n-net.txt.gz#_2015-09-09_06_03_26_402

The overquota exception is raised by there are 96 free fixed ips
available according to the log message. (which is pulled from the
contents of the exception.

According to logstash this is fairly uncommon with only 20 hits in the
past 10 days:


http://logstash.openstack.org/#eyJzZWFyY2giOiJtZXNzYWdlOlwiRml4ZWRJcExpbWl0RXhjZWVkZWRcIiBBTkQgdGFnczpcInNjcmVlbi1uLW5ldC50eHRcIiIsImZpZWxkcyI6W10sIm9mZnNldCI6MCwidGltZWZyYW1lIjoiYWxsIiwiZ3JhcGhtb2RlIjoiY291bnQiLCJ0aW1lIjp7InVzZXJfaW50ZXJ2YWwiOjB9LCJzdGFtcCI6MTQ0MTg0MDkzNDM1OX0=

** Affects: nova
     Importance: Undecided
         Status: New


** Tags: quotas

** This bug has been marked a duplicate of bug 1353962
   Test job fails with FixedIpLimitExceeded with nova network

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Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1494059

Title:
  fixed ip quota off by a large margin

Status in OpenStack Compute (nova):
  New

Bug description:
  Occasionally an overquota exception is raised by allocate_fixed_ip
  when there is quite a large amount of free fixed_ip left.

  For example in this tempest postgres job run:

  http://logs.openstack.org/87/214987/9/check/gate-tempest-dsvm-
  postgres-
  full/88910d0/logs/screen-n-net.txt.gz#_2015-09-09_06_03_26_402

  The overquota exception is raised by there are 96 free fixed ips
  available according to the log message. (which is pulled from the
  contents of the exception.

  According to logstash this is fairly uncommon with only 20 hits in the
  past 10 days:

  
  http://logstash.openstack.org/#eyJzZWFyY2giOiJtZXNzYWdlOlwiRml4ZWRJcExpbWl0RXhjZWVkZWRcIiBBTkQgdGFnczpcInNjcmVlbi1uLW5ldC50eHRcIiIsImZpZWxkcyI6W10sIm9mZnNldCI6MCwidGltZWZyYW1lIjoiYWxsIiwiZ3JhcGhtb2RlIjoiY291bnQiLCJ0aW1lIjp7InVzZXJfaW50ZXJ2YWwiOjB9LCJzdGFtcCI6MTQ0MTg0MDkzNDM1OX0=

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