Re: [Openstack-operators] [openstack-dev] [nova] about resize the instance

2018-11-08 Thread Rambo
y much. -- Original -- From: "Rambo"; Date: Thu, Nov 8, 2018 05:45 PM To: "OpenStack Developmen"; Subject: [openstack-dev] [nova] about resize the instance Hi,all When we resize/migrate instance, if error occurs on source compute node, the

[Openstack-operators] [openstack-dev] [nova] ask deployment question

2018-08-16 Thread Rambo
Hi,all I have some questions about deploy the large scale openstack cloud.Such as 1.Only in one region situation,How many physical machines are the biggest deployment scale in our community? Can you tell me more about these combined with own practice? Would you give me som

[Openstack-operators] [openstack-dev] [nova] deployment question consultation

2018-08-13 Thread Rambo
Hi,all I have some questions about deploy the large scale openstack cloud.Such as 1.Only in one region situation,what will happen in the cloud as expansion of cluster size?Then how solve it?If have the limit physical node number under the one region situation?How many nodes would

[Openstack-operators] [cinder] about BlockDeviceDriver

2018-07-16 Thread Rambo
Hi,all In the Cinder repository, I noticed that the BlockDeviceDriver driver is being deprecated, and was eventually be removed with the Queens release. https://github.com/openstack/cinder/blob/stable/ocata/cinder/volume/drivers/block_device.py In my use case, the instances using Cinder