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RAC meeting 20050408 Maria summarized Q1 2005 operations on assembly, configuration and functional tests Ioannis doing tests on scalability for reading tests...
RAC meeting Minutes 17 06 2005 Contact Tim Whibley for cable correctly the arrays that were assigned to Castor. Tests by DirkD will move from 8 node to...
RAC meeting 12 Dec 2005 Hardware 30 mid range PCs are ready in critical area in GPN network and on LANDB. Today wll go to CCDB and can be started to be installed...
Acceptance Tests and Sanity checks for Oracle DB hardware This page details a lists of tests and checks performed on arrival of the new hardware before adding it to...
Adding nodes to an existing RAC version 10g R1 Note for 10gR2 changes are needed Purpose This piece of documentation describes the procedure of adding new nodes to...
Additional Configuration for RAC environment as Apply database If the owning instance of a Streams target queue fails, the ownership of the queue is automatically...
10g RAC on Linux, adding cluster nodes This is an addendum to the installation procedure in Installation procedure Complete the `OS Setup and Prerequisites` as...
ALICE Online Database Contact addresses in ALICE Piquet 24/7 PHONE NUMBER AND MAIL ADDRESS TO BE DEFINED SysAdmins MAIL ADDRESS TO BE DEFINED Announcements...
ASM Metadata and Internals A collection of facts on configuration and and diagnostic of Oracle ASM. More on RAC and ASM configuration and performance of CERN Physics...
ATLAS Conditions Replication Test Plan TESTs on replication of COOL data using ATONR as source and INTR as...
Atlas DBs and online network A wiki page for the discussion on how to connect Atlas online (pit) to the DB services in IT A few acronyms ATCN: ATLAS control...
Automatic Recoveries Automatic test recoveries are indispensable element of any backup system. They do not only help to ensure recoverability but also to detect possible...
SQLpython changelog 2007 Oct 18th, V1.3.0 added integration with sqlplus and other sqlplus replacement by C.D. 2007 Feb 5th, V1.2.5 added load...
Check list for HW deployment on Q1 2008 The aquisition of 34 mid range servers and 60 storage arrays will replace RAC1 (named RAC5, names to be ITRAC5xx, ITSTOR5xx...
Check PDB cluster Check DB status This tutorial shows how to check pdb01 database on PDB cluster. This can be useful in case of any problem with the database and...
CMS Online Database Contact addresses in CMS Piquet 24/7 PHONE NUMBER AND MAIL ADDRESS TO BE DEFINED SysAdmins MAIL ADDRESS TO BE DEFINED Announcements...
Oracle CPU patch January 2006 installation instructions This Wiki page has the scope of documenting the installation steps for the Oracle security patch CPUJAN...
Oracle CPU patch July 2006 @ PDB CPUJUL2006 for Physics Database Services. Database Oracle Homes needs to be patched (all versions) as documented in Metalink`s Note...
Oracle CPU patch October 2005 installation instructions Note the CPU Oct05 patch needs to be applied to the DB Oracle Home and OEM agent home. The following describes...
Automatic service relocation to their prefered nodes with crsrelocate.py : crsrelocate.py is a command line utility that uses srvctl to display information about...
CVS on PDB Backup Physics Databases have a db4lcg CVS repository created on CERN Central CVS Service There is a passwordless access to the CVS already...
Using the Integration Service Service Description The Integration Service facilitates the second step in the development process of a database application. Its goal...
DBA Area DBA Tools and Links Tools and Links page of all alarms opened and the closed on the last 3 days day lastday Remedy logger tickets DBA...
Downstream Database Configuration The objective of this configuration is to isolate the source database against network or database problems at the destination sites...
Enterprise Manager Command Line Interface Quick Installation Guide goto https://oms.cern.ch/em/console/emcli/download and follow the instructions...
Frontier Setup At Tier0 This page includes a description of the existing Frontier infrastructure at Tier0 (CERN). Cluster description CMS Frontier production cluster...
FTS worklog Contacts ADC DP: Miguel Anjo GD: Gavin Mccance Worklog Miguel Anjo, 27/10/2005, 16:00, wiki Production RAC Host: lcgr1 v(pref),lcgr2 v...
Oracle Services for Physics High Availability and Performance This page aggregates documentation, measurements and studies on the subject of performance, high availability...
10g RAC on Linux Installation Procedures RHEL3 (see RHEL4 for newer installations) This document describes the installation steps for Oracle 10g for the physics...
10g RAC on RHEL 5 64bit for PDB Installation Procedure This document describes the installation steps for Oracle 10g for the physics database services at CERN....
10g RAC on Linux for PDB Installation Procedure This document describes the installation steps for Oracle 10g for the physics database services at CERN. The key...
LFC worklog Contacts ADC DP: Miguel Anjo GD: Sophie Lemaitre, James Casey Production RAC Host: lcgr1 v(avail),lcgr2 v(pref) / Service name: lcg lfc.cern...
LHCB LHCbBookkeeping Problems of high load on RAC due bulk deletions 27/Sep/2005 , Luca Canali, email The analysis of the issue is: you have a `delete job...
LHCb Conditions (COOL) Replication LHCb Planning and Schedule to LHCb wiki Schedule (from above link) 31 Jul 2006 04 Aug 2006 Setup streaming...
Luca Canali DB Home Page This subwiki aggregates selected documentation and work on the subject of Oracle, RAC and the CERN Physics DB group.
Migration of a RAC to new nodes Purpose This piece of documentation describes the steps to move a RAC installation/db to a new set of nodes. Steps Configure...
Minutes 6 April 06 Phone: Eric(Fermilab), Nuala(RAL), Gordon(RAL), Andrew(RAL), Gancho(ATLAS), Silkes(GridKa), Marco(LHCb) @CERN: Stefan(Oxford), Paul, Birger...
Minutes 9 March 06 Phone: Eric(Fermilab), Nuala(RAL), Gordon(RAL), Gancho(ATLAS), Silkes(GridKa), Sasha @CERN: Dirk(3D), Eva(3D) General issues...
Minutes 10 April 08 Phone: Gridka: Andreas RAL: Carmine NDGF: Olli BNL: Carlos TRIUMF: Andrew SARA...
Minutes 10 November 05 VRVS/phone: Iris(BNL), Lee(CMS), Eric(FNAL), Stefan (ATLAS), Gordon (RAL), Sasha(ATLAS), Marco(LHCb) @CERN: Ioannis, Kuba, Luis,...
Minutes 11 January 07 Phone: TRIUMF: Denise GridKA: Andreas, Doris FNAL: Eric CNAF: Barbara ATLAS: Shasha...
Minutes 11 May 06 Phone: TRIUMF: Denise U Michigan: Ed, Shawn FNAL: Lee, Eric, Dave RAL: Nuala, Gordon BNL...
Present: Saima, Lee, Oliver, Frank (CMS) Eva, Dirk (IT) Discussion work plan details Agreed to start with the first two items on the work plan...
Minutes 12 April 07 Phone: FNAL: Eric NDGF: Olli Triumf: Jim Li CERN: 3D: Dirk, Eva POOL: Ioannis...
Minutes 12 January 06 Phone: Lee(CMS), Stefan(ATLAS), Richard(ATLAS), Gancho(ATLAS), Iris(BNL), Gordon(RAL), Doris(GridKA), Silke(GridKA), Yuri(BNL), Sasha(ATLAS...
Minutes 13 April 06 Phone: Gordon(RAL), Yuri(BNL), Iris(BNL), Barbara(CNAF), Gancho, Sasha @CERN: Luis, Dirk(3D), Eva(3D), Marco(LHCb), Saima, Sophie...
Minutes 15 December 05 VRVS/phone: Lee(CMS), Stefan(ATLAS), Iris(BNL), Eric(FNAL), Elisabetta(CNAF), Barbara(CNAF) @CERN: Radovan(POOL), Birger(ARDA), Marco...
Minutes 16 July 05 Present: Eva, Dirk, Radovan, Kuba (IT) Lee, Eric (FNAL/CMS) Markus(LHCb) Sasha, Stefan (ATLAS) Doris (GridKA) General...
Minutes 17 Aug 06 Phone: FNAL: Eric, Lee, Dave RAL: Nuala GridKA: Doris, Silke, Andreas ATLAS: Sasha, Florbela...
Minutes 17 January 08 Phone: TRIUMF: Andrew RAL: Carmine NDGF: Olli BNL: Carlos and John CERN: 3D: Dirk...
Minutes 17 July 08 Phone: Gridka: Camile Triumf: Andrew RAL: Carmine BNL: Carlos PIC: Luis CERN:...
Minutes 19 June 08 Phone: Gridka: Andreas RAL: Carmine NDGF: Olli BNL: Carlos TRIUMF: Andrew SARA...
Minutes 19 October 06 Phone: TRIUMF: Denise GridKA: Andreas FNAL: Eric, Lee, Dave ATLAS: Shasha CNAF: Barbara...
Minutes 20 April 06 Phone: Nuala(RAL), Gordon(RAL), Stefan(Oxford), Iris(BNL), Sasha @CERN: Luis, Dirk(3D), Eva(3D), Marco(LHCb), Saima, Sophie General...
Minutes 22 June 06 Phone: ATLAS: Florbella, Gancho, David Front Fermilab: Lee BNL: Iris, Denis GridKa: Doris...
Minutes 23 February 06 Phone: Barbara, Vicenzo(CNAF), Lee(Fermilab), Stefan(Oxford), Gancho(ATLAS), Yuri(BNL), Doris(GridKa) @CERN: Luis, Luca, Jacek, Dirk...
Minutes 24 May 07 Phone: FNAL: Eric BNL: Carlos, Iris GridKa: Andreas, Doris SARA: Alexander Triumf: Denice...
Minutes 26 January 06 Phone: Barbara(CNAF), Eric(FNAL), Stefan(Oxford), Gancho (ATLAS), Iris(BNL), Gordon(RAL) @CERN: David Front, Marco(LHCb), Dirk(3D)...
Minutes 27 April 06 Phone: Eric(Fermilab), Nuala(RAL), Gordon(RAL), Stefan(Oxford), Gancho(ATLAS), Sasha @CERN: Dirk(3D), Eva(3D), Saima General announcements...
Minutes 28 August 08 Phone: Gridka: Doris Triumf: Andrew RAL: Carmine BNL: Carlos NDGF: Olli CNAF...
Minutes 02 August 07 Phone: FNAL: Eric NDGF: Olli PIC: Luis TRIUMF: Denice SARA: Alexander BNL: Carlos...
Minutes 3 July 08 Phone: Gridka: Andreas, Doris, Camile NDGF: Olli IN2P3: Jerome PIC: Luis CERN: 3D:...
Minutes 7 June 07 Phone: FNAL: Eric BNL: Carlos SARA: Alexander CNAF: Barbara NDGF: Olli CERN:...
Minutes 8 December 05 VRVS/phone: Iris(BNL), Julie(FNAL), Lee(FNAL), Barbara(CNAF), Sasha(ATLAS) @CERN: Luis(3D), Radovan(POOL), Birger(ARDA), Marco Clemencic...
Minutes 8 February 07 Phone: TRIUMF: Jim Li GridKA: Doris FNAL: Eric ATLAS: Shasha BNL: Iris, Carlos...
Minutes 8 March 07 CERN: 3D: Dirk, Zbigniew, Marcin, Eva ATLAS: Gancho, Florbela CORAL: Radovan LHCB: Marco Sites...
Multipathing with Qlogic HBAs failover and LUN load balancing This is a short guide to the configuration of multipathing with QLogic HBAs for the physics database...
Fast failover after cluster node lock up and protection against client hangs Executive summary Oracle client sessions can in certain conditions (such as a locked...
Introduction This framework has be created to answer the needs for stress testing and performance benchmarking in the IT/PSS/DP section. Here is a picture of how the...
Installation Requirements The framework is coupled to several tools available at CERN. You will need to check if everything is set up correctly. Every client...
Load testing scenario : inserting COOL data This test consists of inserting data into the database with the COOL package. The metric measured is the number of objects...
System performance measurements, IO and CPU (Orion and jloci) The goal of this page is to share the results of the database system performance specs among the 3D...
Concerned machines Note : this is for 2007 installations on RAC1,RAC2,RAC3,RAC4; Minor changes for 2008 Q1 64 bit installation on RAC4. Quadcore installations are...
Extra fixes on top of 10.2.0.4 for Linux 64 bit This pages is intended to keep track of patches and bugs on top of 10.2.0.4 for 3D databases, CERN and T1s. See also...
PDB backup machine general information PDB backup machine (currently itrac330 alias pdb backup) hosts several services critical for the PDB Database Service operation...
Templates templates Intervention checklist: RAC example 22.february.2007 RAC example 26.february.2007 Streams move to production 02.november...
Streams Performance Tuning Steps We have been working, with the help of Taiwan, on several Streams optimizations with long latency network links and we have achieved...
CERN IT Physics Databases Service The Physics Database Services group provides Oracle based database services for the Physics community at CERN. We currently host...
Presentations on Oracle Services for Physics, 2006 UKOUG RACSig Oct06 LC.pdf: Presentation at the UKOUG RAC SIG meeting, October 2006 3D CERN Sep 06 Luca...
Presentations on Oracle Services for Physics, 2007 RAC LoadTesting.ppt: Load Testing and Benchmarks on Oracle RAC, Romain, DB meeting, Dec 2007 Inside Oracle...
Presentations on Oracle Services for Physics, 2008 experience in a multi RAC environment (.pdf), Miguel, RAC HA SIG, Feb 2008 Storage Studies WLCG workshop...
3D Production Setup Available Tier 1 Database Resources and Commissioning Status Site VO Status Resource ASGC ATLAS planned db server...
Last Published Publisher DirkGeppert Date 13 Feb 2008 15:23 {PublishContrib}{Dir} /afs/cern.ch/project/twiki/production/twiki/export/ {PublishContrib}{URL} https...
Quadcore Tests evaluation of a 2 x quadcore Intel x86 64 machine for PDB This page reports on the results of the tests on a latest generation server equipped with...
Operations Support Document for PDB Level 1 Please make sure you have read the documents linked in SupportLevelRoles OperationsManual General...
RAC on Linux at CERN Pages moved to DBA Area This page contains links and documents to facilitate the deployment and management of the Oracle 10g RAC infrastructure...
Presentations on Oracle 10g RAC services at PSS in 2005
Recovery from storage failures In our current RAC architecture storage failures are the most problematic ones. In some cases they can lead even to cluster downtime...
Oracle RAC removal steps Note1: This page shows the necessary steps to completely delete and start re install Oracle RAC software. 1. Stop and remove all ASM and...
10g RAC on Linux, removing cluster nodes Please see also the installation procedure in Installation procedure Stop Oracle services on the node to be removed from...
Add services to the DB and CRS Setup Oracle 10g services on RAC. Two steps are required (crs registration dbms service stored procedure). The first step will create...
Service Conventions and Policies Proposed Policies Levels Object Naming Applications Account Setup Conventions and Best...
10g RAC Single node installation Single node installation for downstreams capture OS Setup and Prerequisites RHEL 4, Oracle user and group, kernel parameters...
SQL Trace Access and Analysis: OraSRP This page shortly describes a package to deploy and analyze SQL trace files for DBAs and developers. This package is a...
Infortrend storage array configuration for PDB RACs Each disk array supposed to be used with RAC installation should be configured in the following way: 1. Go to...
Streams Apply Service failover on RAC 10gR2 Install the scripts attached to this page to the FAN directory for 10g CRS as detailed here: mkdir $ORA CRS HOME/racg...
3D Streams Monitor help page Streams monitor is an web application which provides complex online overview of the Oracle Streams enviroment that is used in the...
Streams Operations Manual connect locally to the RAC node as streams administrator user (strmadmin) Streams Monitoring Tools application for Streams monitoring...
Streams Performance and Scalability Tests Goals This wiki page has the goal of documenting and sharing the results of streams performance and scalability testing...
Streams Replication Configuration Overview of how to create a single source replication environment using Streams. Prerequisites configuration Checklist...
Streams Service Review General problems in the Streams Environment List of the general problems observed in the Streams environment databases and list of actions...
Veritas Volume Manager and T3 Arrays on the PDB cluster Overview of the architecture The PDB cluster is a Sun cluster with two nodes, sundb07 and sundb08. Oracle...
1. TARGET activate ftp over xdb on port 3100 and open port with iptables: $ sqlsys DB SQL exec dbms xdb.setftpport(3100); SQL exit $ ....
Throughput Tests Preparation Setting Initialization Parameters Relevant to Streams Before setting up the streams replication environment, please review the Configuration...
TWeeder info for PSSGroup Total Number of topics: 439 0 Topics updated during the last 7 days Days Web Topic Date 0 Topics updated during the...
Oracle RAC upgrade from 10.1.0.3 to 10.1.0.4 Note1: This cookbook shows only the minimal steps to upgrade RAC on the new mid range PCs as configured by FIO for Oracle...
Minor kernel upgrade and asmlib upgrade This page documents the operations needed for a minor kernel upgrade, in particular RHEL 3 from 2.4.21 37.ELsmp to 2....
Jan 2006 8927 328 5 603 LCG3DWiki 507 DbaArea 334 PhysicsDatabasesSection 328 WebHome 245 WebStatistics 231 Installation 202 StreamsConfiguration...
Number of topics: 108

 
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