Enable libvirt discard support
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenStack Cinder Charm |
Invalid
|
Low
|
Unassigned | ||
OpenStack Cinder-Ceph charm |
Fix Released
|
Low
|
Edward Hope-Morley | ||
OpenStack Nova Compute Charm |
Fix Released
|
Low
|
Edward Hope-Morley |
Bug Description
In order for guest instances to be able to issue discard requests against their backing storage Nova needs to enable discard=unmap in libvirt (added back in the Juno release [1]). If we enable this by default in the nova-compute charm it will allow users to optionally enable and use discard/trim in their instances (as long as they are created using the correct properties from glance i.e. hw_disk_bus=scsi and hw_scsi_
[1] https:/
[2] https:/
[3] https:/
Changed in charm-nova-compute: | |
milestone: | none → 18.11 |
milestone: | 18.11 → 18.08 |
Changed in charm-cinder: | |
status: | New → Triaged |
Changed in charm-nova-compute: | |
status: | Fix Committed → Fix Released |
Changed in charm-cinder: | |
milestone: | 18.08 → 18.11 |
Changed in charm-cinder-ceph: | |
importance: | Undecided → Low |
milestone: | none → 18.11 |
status: | New → Triaged |
Changed in charm-cinder-ceph: | |
assignee: | nobody → Edward Hope-Morley (hopem) |
Changed in charm-cinder: | |
status: | Triaged → Invalid |
milestone: | 18.11 → none |
Changed in charm-cinder-ceph: | |
status: | Fix Committed → Fix Released |
Fix proposed to branch: master /review. openstack. org/582134
Review: https:/