** Also affects: neutron/havana
Importance: Undecided
Status: New
** Changed in: neutron/havana
Status: New => In Progress
** Changed in: neutron/havana
Importance: Undecided => High
** Changed in: neutron/havana
Assignee: (unassigned) => Aaron Rosen (arosen)
** Changed in: neutron/havana
Milestone: None => 2013.2.3
** Tags removed: havana-backport-potential
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https://bugs.launchpad.net/bugs/1298053
Title:
Subnets should be set as lazy='join'
Status in OpenStack Neutron (virtual network service):
Fix Committed
Status in neutron havana series:
In Progress
Bug description:
Currently if one does a net-list tons of queries are issued against
the database as the default query mode is 'select' which performs a
query when the field is actually accessed. In this patch I change the
the mode to 'joined' so subnets are loaded as the networks are loaded.
Usually there are only 1 or 2 subnets on a network so loading this
data shouldn't help. This patch in my setup with 5000 networks reduces
the net-list call from 27 seconds to 7!
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