Note: This is a beta release of Red Hat Bugzilla 5.0. The data contained within is a snapshot of the live data so any changes you make will not be reflected in the production Bugzilla. Also email is disabled so feel free to test any aspect of the site that you want. File any problems you find or give feedback here.
Bug 1067176 - [RFE][nova]: Libvirt-Enable suppport for discard option for disk device
Summary: [RFE][nova]: Libvirt-Enable suppport for discard option for disk device
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-nova
Version: unspecified
Hardware: Unspecified
OS: Unspecified
medium
low
Target Milestone: ga
: 6.0 (Juno)
Assignee: Russell Bryant
QA Contact: Ami Jeain
URL: https://blueprints.launchpad.net/nova...
Whiteboard: upstream_milestone_juno-rc1 upstream_...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-02-19 22:05 UTC by RHOS Integration
Modified: 2015-02-09 20:04 UTC (History)
5 users (show)

Fixed In Version: openstack-nova-2014.2.1-11.el7ost
Doc Type: Enhancement
Doc Text:
Clone Of:
Environment:
Last Closed: 2015-02-09 20:04:56 UTC


Attachments (Terms of Use)

Description RHOS Integration 2014-02-19 22:05:24 UTC
Cloned from launchpad blueprint https://blueprints.launchpad.net/nova/+spec/libvirt-disk-discard-option.

Description:

Libvirt/qemu have supported trim command for the qcow2(after qemu1.6)/raw(after qemu1.5) foramt disk。

This blueprint aims to provide the feature to enable tirm option.
User can enable it for the volume by specifing the metadata. Then when the volume is attachedto the instance, the discard option will be setted.
Because of the discard option is only supported when bus is scsi or ide, this feature will also add bus option setting for the volume by metadata.

Specification URL (additional information):

None

Comment 2 Scott Lewis 2015-02-09 20:04:56 UTC
This bug has been closed as a part of the RHEL-OSP 6 general availability release. For details, see https://rhn.redhat.com/errata/rhel7-rhos-6-errata.html


Note You need to log in before you can comment on or make changes to this bug.