Abhinav Roy created CLOUDSTACK-7333:
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Summary: [vGPU] Windows VM with GPU cards and PV drivers is going
to repair state when deployed with "dynamic scaling enabled" option.
Key: CLOUDSTACK-7333
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7333
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Hypervisor Controller, Management Server, XenServer
Affects Versions: 4.5.0
Environment: Xenserver 6.2.5 + PV drivers (up to date)
Reporter: Abhinav Roy
Priority: Blocker
Fix For: 4.5.0
There are 4 scenarios which i tried :
Setup :
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CS 4.5 advanced zone with Xen 6.2.5 + PV drivers ( XS Tools)
Dynamic scaling is enabled on zone level.
Scenario 1 :
====================================
1. Register a windows 8 or windows 2012 template ( without dynamic scaling
enabled) and deploy a VM with vGPU service offering from it.
-- Template is registered and VM is deployed.
2. Install the PV drivers on the VM.
-- PV drivers are installed successfully (make sure they are latest)
3. Now stop the VM, enable dynamic scaling and start the VM.
-- VM fails to start and goes into the repair state.
Scenario 2 :
====================================
1. Register a windows 8 or windows 2012 template ( with dynamic scaling
enabled) and deploy a VM with vGPU service offering from it.
-- Template is registered and VM is deployed.
2. Install the PV drivers on the VM.
-- PV drivers fail to install and VM goes to repair state.
Scenario 3 :
====================================
1. Register a windows 8 or windows 2012 template ( with dynamic scaling enabled
and PV drivers installed) and deploy a VM with vGPU service offering from it.
-- Template is registered and VM fails to deploy, it goes into repair state.
Scenario 4 :
====================================
1. Register a windows 8 or windows 2012 template ( without dynamic scaling
enabled but PV drivers are installed) and deploy a VM with vGPU service
offering from it.
-- Template is registered and VM is deployed.
2. Now stop the VM, enable dynamic scaling and start the VM.
-- VM fails to start and goes into the repair state
Scenario 5 :
====================================
1. Register a windows 8 or windows 2012 ISO and deploy a VM with vGPU service
offering from it.
-- ISO is registered and VM is deployed.
2. Install the PV drivers on the VM.
-- PV drivers are installed successfully (make sure they are latest)
3. Now stop the VM, enable dynamic scaling and start the VM.
-- VM fails to start and goes into the repair state
--
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