From issues-return-90873-archive-asf-public=cust-asf.ponee.io@cloudstack.apache.org Tue Mar 13 17:48:10 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id C678818064F for ; Tue, 13 Mar 2018 17:48:09 +0100 (CET) Received: (qmail 38206 invoked by uid 500); 13 Mar 2018 16:48:08 -0000 Mailing-List: contact issues-help@cloudstack.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@cloudstack.apache.org Delivered-To: mailing list issues@cloudstack.apache.org Received: (qmail 38197 invoked by uid 500); 13 Mar 2018 16:48:08 -0000 Delivered-To: apmail-incubator-cloudstack-issues@incubator.apache.org Received: (qmail 38194 invoked by uid 99); 13 Mar 2018 16:48:08 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 13 Mar 2018 16:48:08 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 31D161A4FD0 for ; Tue, 13 Mar 2018 16:48:08 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -101.511 X-Spam-Level: X-Spam-Status: No, score=-101.511 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id Q_jkl4QgGY8J for ; Tue, 13 Mar 2018 16:48:07 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 26FDF5F5B1 for ; Tue, 13 Mar 2018 16:48:07 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 585A1E00C8 for ; Tue, 13 Mar 2018 16:48:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 1437A2147B for ; Tue, 13 Mar 2018 16:48:00 +0000 (UTC) Date: Tue, 13 Mar 2018 16:48:00 +0000 (UTC) From: "ASF GitHub Bot (JIRA)" To: cloudstack-issues@incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (CLOUDSTACK-10232) SystemVMs and VR to run as HVM on XenServer MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/CLOUDSTACK-10232?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16397239#comment-16397239 ] ASF GitHub Bot commented on CLOUDSTACK-10232: --------------------------------------------- khos2ow commented on issue #2465: CLOUDSTACK-10232: SystemVMs and VR to run as HVM on XenServer URL: https://github.com/apache/cloudstack/pull/2465#issuecomment-372735305 @rafaelweingartner I will. The reason for it's not done yet was that we wanted to partially upgrade Xen cluster and do one round of functional test and then fully upgrade the cluster and then re-run iperf tests. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: users@infra.apache.org > SystemVMs and VR to run as HVM on XenServer > ------------------------------------------- > > Key: CLOUDSTACK-10232 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-10232 > Project: CloudStack > Issue Type: New Feature > Security Level: Public(Anyone can view this level - this is the default.) > Components: SystemVM, Virtual Router, XenServer > Affects Versions: 4.10.0.0, 4.9.3.0 > Reporter: Pierre-Luc Dion > Priority: Major > > Following the recent Meltdown-Spectre security risk,one of the mitigation,as of Jan 2018, for XenServer Hypervisor is to run Virtual-Machine in HVM mode. > Currently SystemVMs and Virtual-Routers run as PV on XenServer and the eth0 is configured using {{/etc/init.d/cloud-early-config}} using grub params from {{/proc/cmdline}}. When VM run as HVM, it is not possible to push initial boot instruction via pygrub. > Quick tests has been done using xenstore and it look like it would be possible to send same initial boot instruction has pygrub but using xenstore for HVM instances. -- This message was sent by Atlassian JIRA (v7.6.3#76005)