| 2013-10-15 19:07:08 |
Maithem |
bug |
|
|
added bug |
| 2013-10-15 19:09:34 |
Maithem |
summary |
ESX drive report incorrect metrics for memory, disk and cpu usage |
VMware ESX driver reports incorrect metrics for memory, disk and cpu usage |
|
| 2013-10-15 23:47:40 |
Maithem |
description |
The ESX driver doesn't account for resources that have been allocated without nova-compute. When nova-compute first launches, it polls the esx hypervisor for available resources and initializes the disk/memory/vcpu usage metrics with incorrect values (assumes all resources are available). Which can result in over allocation errors when provisioning new virtual machines.
How to reproduce:
1. Create a virtual machine on the ESX machine
2. Launch nova-compute
3. Check the "Hypervisor Summary" page on the dashboard
4. Notice that the disk/memory/vcpu usage doesn't reflect the virtual machine's(from step 1) allocated resources |
The ESX driver doesn't account for resources that have been allocated without nova-compute. When nova-compute first launches, it polls the esx hypervisor for available resources and initializes the disk/memory/vcpu usage metrics with incorrect values (assumes all resources are available). Which can result in over allocation errors when provisioning new virtual machines.
How to reproduce:
1. Create a virtual machine on the ESX hypervisor(using vsphere client)
2. Launch Nova
3. Check the "Hypervisor Summary" page on the dashboard
4. Notice that the disk/memory/vcpu usage doesn't reflect the virtual machine's(from step 1) allocated resources |
|
| 2013-10-20 21:22:27 |
Aaron Rosen |
nova: status |
New |
Confirmed |
|
| 2013-10-20 22:59:55 |
dan wendlandt |
summary |
VMware ESX driver reports incorrect metrics for memory, disk and cpu usage |
VMware VCdriver doesn't update memory, disk and cpu usage to account for externally allocated VMs |
|
| 2013-10-22 18:49:36 |
Maithem |
summary |
VMware VCdriver doesn't update memory, disk and cpu usage to account for externally allocated VMs |
VMwareVCDriver and VMwareESXDriver doesn't update memory, disk and cpu usage to account for externally allocated VMs |
|
| 2014-08-21 14:33:55 |
Mohamed Badri |
bug |
|
|
added subscriber Mohamed Badri |
| 2014-10-01 18:39:45 |
Tracy Jones |
nova: assignee |
Maithem (maithem) |
|
|
| 2014-10-06 08:45:01 |
OpenStack Infra |
nova: status |
Confirmed |
In Progress |
|
| 2014-10-06 08:45:01 |
OpenStack Infra |
nova: assignee |
|
Gary Kotton (garyk) |
|
| 2015-02-12 14:53:16 |
Davanum Srinivas (DIMS) |
nova: status |
In Progress |
Confirmed |
|
| 2015-02-12 14:53:20 |
Davanum Srinivas (DIMS) |
nova: assignee |
Gary Kotton (garyk) |
|
|
| 2015-03-24 13:42:45 |
Davanum Srinivas (DIMS) |
nova: importance |
High |
Low |
|
| 2016-07-05 09:44:07 |
Markus Zoeller (markus_z) |
nova: importance |
Low |
Undecided |
|
| 2016-07-05 09:44:07 |
Markus Zoeller (markus_z) |
nova: status |
Confirmed |
Expired |
|
