From owner-freebsd-xen@freebsd.org Wed Dec 7 17:07:00 2016 Return-Path: Delivered-To: freebsd-xen@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6C22CC6B09D; Wed, 7 Dec 2016 17:07:00 +0000 (UTC) (envelope-from rainer@ultra-secure.de) Received: from connect.ultra-secure.de (connect.ultra-secure.de [88.198.71.201]) by mx1.freebsd.org (Postfix) with ESMTP id A9044130A; Wed, 7 Dec 2016 17:06:58 +0000 (UTC) (envelope-from rainer@ultra-secure.de) Received: (Haraka outbound); Wed, 07 Dec 2016 18:06:03 +0100 Authentication-Results: connect.ultra-secure.de; auth=pass (login); spf=none smtp.mailfrom=ultra-secure.de Received-SPF: None (connect.ultra-secure.de: domain of ultra-secure.de does not designate 127.0.0.10 as permitted sender) receiver=connect.ultra-secure.de; identity=mailfrom; client-ip=127.0.0.10; helo=connect.ultra-secure.de; envelope-from= Received: from connect.ultra-secure.de (webmail [127.0.0.10]) by connect.ultra-secure.de (Haraka/2.6.2-toaster) with ESMTPSA id 98FD77B7-D624-46FF-8C3C-D1CA48C90991.1 envelope-from (authenticated bits=0) (version=TLSv1/SSLv3 cipher=AES256-SHA verify=NO); Wed, 07 Dec 2016 18:06:01 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Wed, 07 Dec 2016 18:06:00 +0100 From: rainer@ultra-secure.de To: Jay West Cc: freebsd-xen@freebsd.org, owner-freebsd-xen@freebsd.org Subject: Re: 11-RELEASE and live migration In-Reply-To: <001f01d250a6$05ca4160$115ec420$@ezwind.net> References: <001f01d250a6$05ca4160$115ec420$@ezwind.net> Message-ID: X-Sender: rainer@ultra-secure.de User-Agent: Roundcube Webmail/1.2.0 X-Haraka-GeoIP: --, , NaNkm X-Haraka-GeoIP-Received: X-Haraka-p0f: os="undefined undefined" link_type="undefined" distance=undefined total_conn=undefined shared_ip=Y X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on spamassassin X-Spam-Level: X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham autolearn_force=no version=3.4.1 X-Haraka-Karma: score: 6, good: 78, bad: 0, connections: 78, history: 78, pass:all_good, relaying X-BeenThere: freebsd-xen@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Discussion of the freebsd port to xen - implementation and usage List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 07 Dec 2016 17:07:00 -0000 Am 2016-12-07 17:21, schrieb Jay West: > Not sure if anyone else has seen this.... > > Fresh install of xenserver 7 on two dell PE's, local storage only for > xenserver 7 installation on each. All VM storage via iscsi to a nas > (multipath, split between two stacked dell powerconnect switches that > are > properly configured for iscsi traffic). > > Freebsd11-Release iso used to spin up a few freebsd VM's, and > xe-guest-utilities-6.2.0_2 added via 'pkg install'. > > Live migration from one host to the other works fine (doesn't matter > which > of the two hosts is the source and which is the destination). But after > it > is done migrating if you then do a live migration back to the server > where > it was a few minutes ago.... on the recipient host the VM reboots upon > migration. It gets to the bios screen and then just hangs. > > So... 1) Why does it reboot, 2) Why does it then get stuck just after > bios > post but before OS load, and 3) Has anyone else seen this? We've also seen this (unexplainable reboots, I think they happen after migrations). But it never hangs. It seems to actually "reboot", as if somebody had pressed CTRL-ALT-DEL or typed "reboot". XenServer 6.5SP2