From oracle-l-bounce@freelists.org Tue Aug 9 15:01:16 2005 Return-Path: Received: from air891.startdedicated.com (root@localhost) by orafaq.com (8.12.10/8.12.10) with ESMTP id j79K1Ggk007988 for ; Tue, 9 Aug 2005 15:01:16 -0500 X-ClientAddr: 206.53.239.180 Received: from turing.freelists.org (freelists-180.iquest.net [206.53.239.180]) by air891.startdedicated.com (8.12.10/8.12.10) with ESMTP id j79K1CIP007970 for ; Tue, 9 Aug 2005 15:01:12 -0500 Received: from localhost (localhost [127.0.0.1]) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTP id 2C1B51DD717; Tue, 9 Aug 2005 15:01:08 -0500 (EST) Received: from turing.freelists.org ([127.0.0.1]) by localhost (turing [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 23871-09; Tue, 9 Aug 2005 15:01:08 -0500 (EST) Received: from turing (localhost [127.0.0.1]) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTP id 690821DD527; Tue, 9 Aug 2005 15:01:07 -0500 (EST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=Ze4WMYIBS0qJlTggKYqX7QC2kduva4Q2DZ2518yvwplVz75+z8TvAhDUgWGF17enn6lYVm8fbAefpX3NFJpbO0R6Kn62itbDqlZStuZR3ZZAHtt2drgB8e17aVO8Bf9rgCPq45/KQL5BGxtQEL1YulPry4YEtXDi6gESFcUZIOE= Message-ID: Date: Tue, 9 Aug 2005 20:59:10 +0100 From: David Sharples To: Bryan Thomas , K Gopalakrishnan Subject: Re: RAC and tcp timeout Cc: "oracle-l@freelists.org" In-Reply-To: <1123616827.42f9083b3b241@webmail.corenap.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by Ecartis Content-Disposition: inline References: <1123616827.42f9083b3b241@webmail.corenap.com> X-archive-position: 23643 X-ecartis-version: Ecartis v1.0.0 Sender: oracle-l-bounce@freelists.org Errors-To: oracle-l-bounce@freelists.org X-original-sender: davidsharples@gmail.com Precedence: normal Reply-To: davidsharples@gmail.com X-list: oracle-l X-Virus-Scanned: by amavisd-new-20030616-p9 (Debian) at avenirtech.net X-mailscan-MailScanner-Information: Please contact the ISP for more information X-mailscan-MailScanner: Found to be clean X-MailScanner-From: oracle-l-bounce@freelists.org X-Spam-Level: X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on air891.startdedicated.com X-Spam-Status: No, hits=-3.5 required=5.0 tests=AWL,BAYES_00,UPPERCASE_25_50 autolearn=no version=2.63 Hi, thanks for replying. Suppiled listener entries from node which is working - cant get at other one (names changed though) there is no TAF here (problem is with new connection, using sqlplus as an example - app uses jdbc (AS 10g)) listener.ora LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC)) ) (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = server2)(PORT = 1521)) ) ) ) LISTENER_db2 = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC)) ) (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = server2)(PORT = 1521)) ) ) ) SID_LIST_LISTENER = (SID_LIST = (SID_DESC = (SID_NAME = PLSExtProc) (ORACLE_HOME = /u01/app/oracle/product/ora92) (PROGRAM = extproc) ) (SID_DESC = (ORACLE_HOME = /u01/app/oracle/product/ora92) (SID_NAME = db2) ) ) tnsnames.ora db= (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = server1)(PORT = 1521)) (ADDRESS = (PROTOCOL = TCP)(HOST = server2)(PORT = 1521)) (LOAD_BALANCE = yes) ) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = db) ) ) more interested in how jdbc works though as though it what my app uses Thanks On 8/9/05, Bryan Thomas wrote: > Hi David, > The question is, what type of connection string are you using to connect to the > instance? Are you using TAF? If so what type. > > You may be using the delay and retries. This could make all connections to > server1 wait until they timeout until trying to connect to server2. > > -Bryan > > Quoting David Sharples : > > > HI, > > > > Redhat 2.1, 9.2.0.5, 2 Node RAC. > > > > 2 servers, server1 and server2 > > > > server1 has died so all requests for connection are going to server > > two. However new connections are taking somewhere around 3 minutes to > > get in. > > > > tnsping also takes around the same time. > > > > The server2 isn't overloaded (there are no connections). > > > > Does this sound like a tcp timeout issue where the connection is > > waiting too long for a no connection type message. If so which > > setting(s) could it be? > > > > Or could it be something else. The listener setup looks fine on > > visyal inspection > > > > Thanks > > -- > > http://www.freelists.org/webpage/oracle-l > > > > > Bryan Thomas > Senior Performance Consultant > Performance Tuning Corporation > www.perftuning.com > (512)751-5516 > bthomas@perftuning.com > > > -- http://www.freelists.org/webpage/oracle-l