Bug 985454 - [RFE] QoS support for volumes
Summary: [RFE] QoS support for volumes
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-cinder
Version: 4.0
Hardware: Unspecified
OS: Unspecified
low
low
Target Milestone: Upstream M3
: 4.0
Assignee: Eric Harney
QA Contact: Dafna Ron
URL: https://blueprints.launchpad.net/cind...
Whiteboard:
Depends On:
Blocks: RHOS40RFE 988444
TreeView+ depends on / blocked
 
Reported: 2013-07-17 14:11 UTC by Eric Harney
Modified: 2016-04-26 13:24 UTC (History)
7 users (show)

Fixed In Version:
Doc Type: Enhancement
Doc Text:
Quality of service (QoS) is now configurable for Block Storage volumes. This update provides a framework in Block Storage for both front-end (Compute) and back-end (Block Storage) QoS based on volume type and user-defined specifications. This feature is managed with the Block Storage CLI 'cinder qos-*' commands.
Clone Of:
: 988444 (view as bug list)
Environment:
Last Closed: 2013-12-19 23:55:03 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
OpenStack gerrit 29737 0 None None None Never
OpenStack gerrit 42521 0 None None None Never
OpenStack gerrit 46979 0 None None None Never
Red Hat Product Errata RHEA-2013:1859 0 normal SHIPPED_LIVE Red Hat Enterprise Linux OpenStack Platform Enhancement Advisory 2013-12-21 00:01:48 UTC

Description Eric Harney 2013-07-17 14:11:55 UTC 
Implement QoS support for volumes

This patch is to implement generic Quality-of-Service(QoS) support for volumes.
While QoS can mean a lot things, here in this implementation it mainly refers
to throttling/rate-limiting and performance assurance. The goal is 1) to add an
interface so that cloud/Cinder admins can use to express QoS requirements for
volumes; 2) to define common performance characteristics for volume; 3) to
change scheduler so that it can filter out unqualified back-ends.

(from https://review.openstack.org/#/c/29737/)

https://blueprints.launchpad.net/cinder/+spec/pass-ratelimit-info-to-nova
Comment 4 Scott Lewis 2013-08-01 17:37:59 UTC 
Matched priority to upstream.
Comment 9 Haim 2013-09-01 12:04:16 UTC 
setting need-info on developer.
Comment 13 Haim 2013-11-21 13:45:05 UTC 
not going to be tested on Havana, we're still missing information on how to approach it, adding to the otherQa track,
Comment 18 errata-xmlrpc 2013-12-19 23:55:03 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHEA-2013-1859.html
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