OpenStack Compute (Nova)

Extended Status extension performs n-lookup queries

Reported by Rick Harris on 2012-01-16
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
OpenStack Compute (nova)
Medium
Brian Waldon

Bug Description

For each instance that the extended-status extension is working on, it performs a new query; these could be batched into a single query similar to what Johannes did for the disk-config extension.

At least in the case of the disk-config extension, we found a substantial performance gain when this fix was made.

Thierry Carrez (ttx) on 2012-01-23
Changed in nova:
importance: Undecided → Wishlist
status: New → Confirmed
Brian Waldon (bcwaldon) on 2012-01-29
Changed in nova:
importance: Wishlist → Medium
milestone: none → essex-4
Brian Waldon (bcwaldon) on 2012-01-31
Changed in nova:
assignee: nobody → Brian Waldon (bcwaldon)

Fix proposed to branch: master
Review: https://review.openstack.org/3598

Changed in nova:
status: Confirmed → In Progress

Reviewed: https://review.openstack.org/3598
Committed: http://github.com/openstack/nova/commit/e1b3010dd91df2d8dda69d2322c98e1575fb3fd7
Submitter: Jenkins
Branch: master

commit e1b3010dd91df2d8dda69d2322c98e1575fb3fd7
Author: Brian Waldon <email address hidden>
Date: Tue Jan 31 14:02:30 2012 -0800

    Use single call in ExtendedStatus extension

    Fixes bug 917400

    Change-Id: I8bc78f5e5f03c1ea30e7ff23236774af48a2c059

Changed in nova:
status: In Progress → Fix Committed
Thierry Carrez (ttx) on 2012-02-29
Changed in nova:
status: Fix Committed → Fix Released
Thierry Carrez (ttx) on 2012-04-05
Changed in nova:
milestone: essex-4 → 2012.1
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