From mboxrd@z Thu Jan 1 00:00:00 1970 From: Priya Subject: Domain-virtual time Date: Thu, 25 Feb 2010 10:43:19 -0500 Message-ID: <5c3550fe1002250743n587b46abg18483e70eaa43978@mail.gmail.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0568184729==" Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org --===============0568184729== Content-Type: multipart/alternative; boundary=001636b2bc336007d004806ea4e0 --001636b2bc336007d004806ea4e0 Content-Type: text/plain; charset=ISO-8859-1 Can anyone tell me if the value returned by gettimeofday() on a Xen (Linux) HVM is the true System time or the Domain-virtual time? PS: Domain virtual time is defined as the time progresses at the same pace as cycle counter time, but only while a domain is executing. It stops while the domain is de-scheduled. I am facing issues because my HVMs show a time drift. Thanks --001636b2bc336007d004806ea4e0 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Can anyone tell me if the value returned by gettimeofday() on a Xen (Linux)= HVM is the true System time or the Domain-virtual time?

PS: Domain = virtual time is defined as the time progresses at the same pace as cycle co= unter time, but only while a domain is executing. It stops while the domain= is de-scheduled.

I am facing issues because my HVMs show a time drift.

Thanks --001636b2bc336007d004806ea4e0-- --===============0568184729== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel --===============0568184729==--