[openstack-dev] [Nova]libvirt: connect_volume scans all LUNs, it will be very slow with a large number of volumes.RE: [OpenStack][Nova]May be performance issues of connect_volume in Nova

2014-08-28 Thread Wangshen (Peter)
Hi, All I’ve reported a bug related to this mail: https://bugs.launchpad.net/nova/+bug/1362513 From: Joe Gordon [mailto:joe.gord...@gmail.com] Sent: Wednesday, August 27, 2014 1:12 AM To: OpenStack Development Mailing List (not for usage questions) Subject: Re: [openstack-dev] [OpenStack][Nova]Ma

Re: [openstack-dev] [OpenStack][Nova]May be performance issues of connect_volume in Nova

2014-08-26 Thread Wangshen (Peter)
Hi, joe Thanks for your replay. I want to confirm whether we use “--rescan” for another reason. If only for connecting volume, it should be a bug. I will report it soon. From: Joe Gordon [mailto:joe.gord...@gmail.com] Sent: Wednesday, August 27, 2014 1:12 AM To: OpenStack Development Mailing List

Re: [openstack-dev] question of vcpu-memory-hotplug progress

2014-02-07 Thread Wangshen (Peter)
> -Original Message- > From: Vishvananda Ishaya [mailto:vishvana...@gmail.com] > Sent: Wednesday, January 29, 2014 3:02 PM > To: OpenStack Development Mailing List (not for usage questions) > Cc: Jinbo (Justin) > Subject: Re: [openstack-dev] question of vcpu-memory-hotplug progress > >> Sub

Re: [openstack-dev] question of vcpu-memory-hotplug progress

2014-01-22 Thread Wangshen (Peter)
> -Original Message- > From: Vishvananda Ishaya [mailto:vishvana...@gmail.com] > Sent: Wednesday, January 22, 2014 2:26 AM > To: OpenStack Development Mailing List (not for usage questions) > Cc: Jinbo (Justin) > Subject: Re: [openstack-dev] question of vcpu-memory-hotplug progress > > The

Re: [openstack-dev] question of vcpu-memory-hotplug progress

2014-01-18 Thread Wangshen (Peter)
> -Original Message- > From: Vishvananda Ishaya [mailto:vishvana...@gmail.com] > Sent: Friday, January 17, 2014 1:01 AM > To: OpenStack Development Mailing List (not for usage questions) > Cc: Jinbo (Justin) > Subject: Re: [openstack-dev] question of vcpu-memory-hotplug progress > Can you

[openstack-dev] question of vcpu-memory-hotplug progress

2014-01-15 Thread Wangshen (Peter)
Hi, all We are interesting in vcpu-memory-hotplug under this link: https://blueprints.launchpad.net/nova/+spec/vcpu-memory-hotplug And we have already finished vcpu hotplug and done the basic tests. But this blueprint seems not be reviewed for almost half year. We think this feature is important