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[Xen-API] XCP1.0 API usage

  • To: xen-api@xxxxxxxxxxxxxxxxxxx
  • From: ljxblessyou <ljxblessyou@xxxxxxx>
  • Date: Tue, 10 May 2011 09:18:44 +0800 (CST)
  • Delivery-date: Fri, 03 Jun 2011 09:38:25 -0700
  • List-id: Discussion of API issues surrounding Xen <xen-api.lists.xensource.com>

Dear xen-devel

Sorry to ask you two questions about XCP. I would be  appreciated if you can  reply.

Do you know where I can freee download the XCP SDK VM ?

 If I want to realtimely chage cpu and memeory share of one VM according to  its workload,  how I can implement this function?  Has there CLI commands  or
 API to support this implemention in XCP1.0,  or  should I rewirte the
 scheduler based on XCP source code and rebuild it? Of course the latter
method is diffcult, I would rather use the former method. I remembered that
 Xen Hypervisor 3.0 have the following commands:
       "xm sched-credit -d <domain> -w <weight> sets the  weight
         xm sched-credit -d <domain> -c <cap> sets the cap"
 if XCP have not API to support this function, may I use the Xen Hypervisor
 commands or API in XCP and how to make it ready to use?

Thank you!

 Li Jianxiang

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