6 messages in com.xensource.lists.xen-ia64-develRE: [Xen-ia64-devel] Should we give u...
FromSent OnAttachments
Tristan Gingold30 May 2006 08:18 
Alex Williamson30 May 2006 08:39 
Magenheimer, Dan (HP Labs Fort Collins)30 May 2006 08:41 
Tristan Gingold31 May 2006 00:37 
Tristan Gingold31 May 2006 00:39 
Tian, Kevin31 May 2006 06:58 
Subject:RE: [Xen-ia64-devel] Should we give up transparent virtualization ?
From:Magenheimer, Dan (HP Labs Fort Collins) (dan.@hp.com)
Date:05/30/2006 08:41:30 AM
List:com.xensource.lists.xen-ia64-devel

Transparent paravirtualization has little value to developers or technology providers but definitely has value for distros and software/system/support providers. Note for example that Vmware's PVI (for x86) has transparent paravirtualization because Vmware (the largest provider in the world of virtualization software) considers it valuable.

My opinion: we should NOT give up this feature. The recent VP patches are critical to catching up with Xen/x86 functionality so we have to accept some short term minor regressions for this. I think all other patches (including event channel) should not be accepted if they break transparent paravirtualization.

-----Original Message----- From: xen-@lists.xensource.com [mailto:xen-@lists.xensource.com] On Behalf Of Tristan Gingold Sent: Tuesday, May 30, 2006 9:19 AM To: xen-@lists.xensource.com Subject: [Xen-ia64-devel] Should we give up transparent virtualization ?

Hi,

most big recent patches (dom0vp, event channel) have broken transparent virtualization. Should we give up this feature ?

If only Dan and I like this feature, this question should be clearly asked.

Tristan.