Re: [openstack-dev] [nova] Question about modifying instance attribute(such as cpu-QoS, disk-QoS ) without shutdown the instance

2014-06-17 Thread John Garbutt
I have seem some work and specs around this here: https://blueprints.launchpad.net/nova/+spec/hot-resize Hope that helps, John On 8 April 2014 17:45, Trump.Zhang wrote: > Such as QoS attributes of vCPU, Memory and Disk, including IOPS limit, > Bandwidth limit, etc. > > > 2014-04-08 23:04 GMT+08:

Re: [openstack-dev] [nova] Question about modifying instance attribute(such as cpu-QoS, disk-QoS ) without shutdown the instance

2014-06-13 Thread Jian Wen
Add dynamic adjust disk qos support https://blueprints.launchpad.net/nova/+spec/dynamic-adjust-disk-qos It's not approved yet. 2014-04-09 0:45 GMT+08:00 Trump.Zhang : > Such as QoS attributes of vCPU, Memory and Disk, including IOPS limit, > Bandwidth limit, etc. > > > 2014-04-08 23:04 GMT+08:0

Re: [openstack-dev] [nova] Question about modifying instance attribute(such as cpu-QoS, disk-QoS ) without shutdown the instance

2014-04-08 Thread Trump.Zhang
Such as QoS attributes of vCPU, Memory and Disk, including IOPS limit, Bandwidth limit, etc. 2014-04-08 23:04 GMT+08:00 Jay Pipes : > On Tue, 2014-04-08 at 08:30 +, Zhangleiqiang (Trump) wrote: > > Hi, Stackers, > > > > For Amazon, after calling ModifyInstanceAttribute API , the > inst

Re: [openstack-dev] [nova] Question about modifying instance attribute(such as cpu-QoS, disk-QoS ) without shutdown the instance

2014-04-08 Thread Jay Pipes
On Tue, 2014-04-08 at 08:30 +, Zhangleiqiang (Trump) wrote: > Hi, Stackers, > > For Amazon, after calling ModifyInstanceAttribute API , the instance > must be stopped. > > In fact, the hypervisor can online-adjust these attribute. But amzon > and openstack do not support it. >

[openstack-dev] [nova] Question about modifying instance attribute(such as cpu-QoS, disk-QoS ) without shutdown the instance

2014-04-08 Thread Zhangleiqiang (Trump)
Hi, Stackers, For Amazon, after calling ModifyInstanceAttribute API , the instance must be stopped. In fact, the hypervisor can online-adjust these attribute. But amzon and openstack do not support it. So I want to know what are your advice about introducing t