Return-Path: X-Original-To: apmail-cloudstack-issues-archive@www.apache.org Delivered-To: apmail-cloudstack-issues-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 5CB541081C for ; Tue, 11 Mar 2014 20:25:15 +0000 (UTC) Received: (qmail 18292 invoked by uid 500); 11 Mar 2014 20:25:14 -0000 Delivered-To: apmail-cloudstack-issues-archive@cloudstack.apache.org Received: (qmail 16694 invoked by uid 500); 11 Mar 2014 20:24:57 -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 15035 invoked by uid 500); 11 Mar 2014 20:24:51 -0000 Delivered-To: apmail-incubator-cloudstack-issues@incubator.apache.org Received: (qmail 15001 invoked by uid 99); 11 Mar 2014 20:24:50 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 11 Mar 2014 20:24:50 +0000 Date: Tue, 11 Mar 2014 20:24:49 +0000 (UTC) From: "ASF subversion and git services (JIRA)" To: cloudstack-issues@incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (CLOUDSTACK-6218) VR commands need to be serialized in VR resource 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-6218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13930889#comment-13930889 ] ASF subversion and git services commented on CLOUDSTACK-6218: ------------------------------------------------------------- Commit b399c315a3fceae699fa24dc1ff2bbae191ddd07 in cloudstack's branch refs/heads/master from [~yasker] [ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=b399c31 ] CLOUDSTACK-6218: Serialize VR commands in VR resource > VR commands need to be serialized in VR resource > ------------------------------------------------ > > Key: CLOUDSTACK-6218 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-6218 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the default.) > Components: Virtual Router > Affects Versions: 4.4.0 > Reporter: Sheng Yang > Assignee: Sheng Yang > Fix For: 4.4.0 > > > In very large scale parallel deployment, multiple commands executed at VR would result in VR itself's lock time out, since the later commands would need to wait longer and longer for execution. > This fix would put a lock in VR resource part, and make sure every commands to VR would be queued before executed in VR, prevent timeout in the VR. However, the timeout would still possible with agent manager level, if VR resource has too many commands to deal with and cannot give back answer in time. But this timeout can be adjusted from mgmt server side, so the problem is mitigated. -- This message was sent by Atlassian JIRA (v6.2#6252)