From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhigang Wang Subject: Re: xl list -l doesn't work for incoming domain Date: Wed, 12 Nov 2014 09:48:06 -0500 Message-ID: <54637326.6090908@oracle.com> References: <20141110123525.GD28360@zion.uk.xensource.com> <5460D342.9090308@oracle.com> <20141110152535.GA6110@zion.uk.xensource.com> <5460F102.9000100@oracle.com> <20141110172408.GA6588@zion.uk.xensource.com> <5460FBCA.5060302@oracle.com> <20141111110156.GA12465@zion.uk.xensource.com> <5462201C.302@oracle.com> <20141111152011.GA21312@zion.uk.xensource.com> <54623C5C.6010504@oracle.com> <20141112113156.GA28075@zion.uk.xensource.com> <54637076.7060708@oracle.com> <1415803209.1155.10.camel@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1XoZDX-0005r4-Bj for xen-devel@lists.xenproject.org; Wed, 12 Nov 2014 14:48:19 +0000 In-Reply-To: <1415803209.1155.10.camel@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Ian Campbell Cc: xen-devel , Wei Liu List-Id: xen-devel@lists.xenproject.org On 11/12/2014 09:40 AM, Ian Campbell wrote: > On Wed, 2014-11-12 at 09:36 -0500, Zhigang Wang wrote: >> Also I want clarify one thing: the @introduceDomain watch is triggered at the same >> time for xm/xend and xl: when VM fully migrated. >> >> The different between xm/xend and xl is: xend will populate destination side VM >> xenstore entries at the beginning of migration. > > Do you mean *before* @introduceDomain has triggered? Yes, from my test. I didn't check the code logic yet. I designed a test: set eth0 to low speed: $ ethtool -s eth0 speed 10 duplex half and then migrate the VM. I can see the watch been triggered very late (couple minutes later after migration). Thanks, Zhigang