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*** This bug is a duplicate of bug 1405367 ***
https://bugs.launchpad.net/bugs/1405367
This has been fixed and will be available in the liberty release.
** This bug has been marked a duplicate of bug 1405367
Rbd backend doesn't support disk IO qos
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https://bugs.launchpad.net/bugs/1497689
Title:
Flavor Resource Limit Disk IO do not create limit entry in
libvirt.xml
Status in OpenStack Compute (nova):
New
Bug description:
Openstack KILO, Cinder with Ceph backend
When i add IOPS, Read,Write limit metada to flavor. The instances that was created from that Flavor do not have limit record in libvirt.xml
Network and CPU still work. So that the instances have maximum diskIO performance. This is flavor detail. I attach full libvirt.xml of instance
=====
-----------------------------------------------------------------------------------------------+
| Property | Value |
+----------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| OS-FLV-DISABLED:disabled | False |
| OS-FLV-EXT-DATA:ephemeral | 0 |
| disk | 20 |
| extra_specs | {"quota:disk_write_bytes_sec": "10485760", "quota:vif_outbound_average": "10000", "quota:vif_inbound_peak": "10000", "quota:vif_inbound_average": "10000", "quota:disk_read_bytes_sec": "10485760", "quota:vif_outbound_peak": "10000"} |
| id | 2229b175-9b72-4258-a115-ba2e66dcff28 |
| name | m1.tiny |
| os-flavor-access:is_public | True |
| ram | 512 |
| rxtx_factor | 1.0 |
| swap | |
| vcpus | 1 |
+----------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
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