[Openstack] Can somebody tell me where and how the nova-api call nova-cells? I can not find it in the source code, thanks!

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Re: [Openstack] Services DOWN - why?

servicegroup.drivers.db.DbDriver#is_up Nova uses update_at culomn to decide if the service is up. [email protected] From: Turbo Fredriksson Date: 2016-12-28 20:22 To: OpenStack Mailing List Subject: [Openstack] Services DOWN - why? What in Openstack is it that records if a service is UP or

[Openstack] Cinder policy.json

ot;volume:get_all_transfers": "", "volume_extension:replication:promote": "rule:admin_api", "volume_extension:replication:reenable": "rule:admin_api", "volume:enable_replication": "rule:admin_api", "volume:d

[Openstack] Cinder policy.json

ot;volume:get_all_transfers": "", "volume_extension:replication:promote": "rule:admin_api", "volume_extension:replication:reenable": "rule:admin_api", "volume:enable_replication": "rule:admin_api", "volume:d

[Openstack] guest rbd block device speed limit

r/libexec/qemu-kvm

Re: [Openstack] guest rbd block device speed limit

): 0.572236 Stddev Latency(s): 0.421846 Max latency(s): 4.06547 Min latency(s): 0.121321 Thanks! [email protected] From: Chris Friesen Date: 2017-08-24 23:14 To: [email protected] Subject: Re: [Openstack] guest rbd block device speed limit On 08/24/2017 01:04 AM

Re: [Openstack] guest rbd block device speed limit

I use this command to launch a VM. It disk io is also about 20M Bps，Why？ /usr/libexec/qemu-kvm -m 1024 -drive format=rbd,file=rbd:volumes/d9bda7d7-f68a-45ea-84a1-f50faa44b801_disk,cache=writeback -vnc :10 -usb -usbdevice tablet Thanks！ [email protected] From: [email protected] Date: 2017