yahoo-eng-team team mailing list archive
-
yahoo-eng-team team
-
Mailing list archive
-
Message #77423
[Bug 1819430] [NEW] unnecessary placement call to fill group mapping during boot
Public bug reported:
To fill the request group - resource provider mapping nova needs to look
at the allocation that is made in placement as well as the traits of the
used providers. These are explicit placement calls today. However it
turns out that the Selection object already contains the allocation data
so one of the extra placement call can be removed. This change can lead
to a bit better performance.
** Affects: nova
Importance: Low
Assignee: Balazs Gibizer (balazs-gibizer)
Status: In Progress
** Tags: conductor performance
** Changed in: nova
Assignee: (unassigned) => Balazs Gibizer (balazs-gibizer)
** Changed in: nova
Importance: Undecided => Low
** Changed in: nova
Status: New => In Progress
--
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1819430
Title:
unnecessary placement call to fill group mapping during boot
Status in OpenStack Compute (nova):
In Progress
Bug description:
To fill the request group - resource provider mapping nova needs to
look at the allocation that is made in placement as well as the traits
of the used providers. These are explicit placement calls today.
However it turns out that the Selection object already contains the
allocation data so one of the extra placement call can be removed.
This change can lead to a bit better performance.
To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1819430/+subscriptions
Follow ups