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[Xen-users] Ideas & practices on accelerating the bootstrap of HVMs

  • To: xen-users <xen-users@xxxxxxxxxxxxx>
  • From: Kun Cheng <chengkunck@xxxxxxxxx>
  • Date: Wed, 10 Apr 2019 11:47:31 +0800
  • Delivery-date: Wed, 10 Apr 2019 03:49:19 +0000
  • List-id: Xen user discussion <xen-users.lists.xenproject.org>

Hello guys,

I am curious about whether there are ways to reduce the bootstrap time of a Xen HVM.
Currently I am using Xen 4.10 with some HVMs running ROS (Robot Operating System) code inside.
The guest os is ubuntu server 16.04 amd64.

I have been trying the unikernel idea, but it looks like to be complicated (maybe not possible?) to build the ROS toolstack.
I will be appreciated if you could share some ideas or practices on how to do the acceleration.
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