Setting up of an Oracle Database for testing purposes Quick guideline for ALICE Detectors (

Setting up of an Oracle Database Setting up of an Oracle Database for testing purposesfor testing purposes

Quick guideline for ALICE Detectors

(http://alicedcs.web.cern.ch/AliceDCS/)

Svetozár Kapusta(CERN/Comenius University Bratislava)

28.02.2005 ALICE DCS Workshop Svetozár Kapusta

OutlineOutline

This presentation: Contains many appendixes with technical details Available also on the ALICE DCS homepage (

http://alicedcs.web.cern.ch/AliceDCS/)

Get the Oracle Database server software Set up an Oracle server Get the Oracle Database client software Set up the Oracle client Configure PVSS to archive to the Oracle

Database (preliminary and in the appendix)


Get the Oracle Database server Get the Oracle Database server softwaresoftware


Server RequirementsServer RequirementsRAM: 1 GB minimumVirtual memory: 512 MBHard disk space: ~2.8 GBTemp disk space: 140 MBVideo adapter: 256 colorWindows version 4.0, 5.0, 5.1, 5.2 orLinux version x86 orOther OS (Mac OS X, Solaris, AIX5L, IBM...)


www.oracle.com


Download…

OracleDatabase 10g


Select yourOperating System


License Agreement

We (Oracle) grant you a nonexclusive, nontransferable limited license to use the programs only for the purpose of developing a single prototype of your application, and not for any other purpose.


Download

Unzip to/Disk1Directory

Run setup


DownloadingDownloading

~ 600MBTime for registration + download +

unziping ~ 1-2h


InstallingInstalling

No restart neededNo “full” uninstallation possible

Installation types:Basic ~1hAdvanced (Select: Installation Type, DB

Configuration, Management, File Storage, Backup and Recovery Options) ~1.3 h


http://www.oracle.com/technology/obe/2day_dba/install/install.htm

Basic InstallationBasic Installation


Running setup.exe









Security, Users, PrivilegesSecurity, Users, Privileges

Pick a good password for SYS, SYSTEM, DBSNMP and SYSTEM accounts and/or

restrict web access from outsideIf you need to use the database not only for

PVSS – grant only necessary privileges to users


Creating usersCreating users Connect to your database Type and run SQL query:

– CREATE USER "SPDUSER" PROFILE "DEFAULT" IDENTIFIED BY “USERPASS" DEFAULT TABLESPACE "USERS" TEMPORARY TABLESPACE "TEMP" ACCOUNT UNLOCK

– GRANT UNLIMITED TABLESPACE TO " SPDUSER“– GRANT "CONNECT" TO " SPDUSER“– GRANT "RESOURCE" TO " SPDUSER “– GRANT ALTER SESSION TO " SPDUSER “– GRANT CREATE MATERIALIZED VIEW TO " SPDUSER “– GRANT CREATE SYNONYM TO " SPDUSER “– GRANT CREATE TABLE TO " SPDUSER “– GRANT INSERT ANY TABLE TO " SPDUSER “– GRANT SELECT ANY DICTIONARY TO " SPDUSER “– GRANT SELECT ANY TABLE TO " SPDUSER “– GRANT UPDATE ANY TABLE TO " SPDUSER “

Or: http://localhost:5500/em












Get the Oracle Database client Get the Oracle Database client software and configure the clientsoftware and configure the client



Configuring the client 1Configuring the client 1

Download the basic and SQL *plus packages Unzip to a directory (c:\instantclient) SET User variable SQLPATH=c:\

instantclient SET User variable TNS_ADMIN=c:\

instantclient SET System variable PATH=c:\instantclient Copy tnsnames.ora to c:\instantclient


Configuring the client 2Configuring the client 2

Edit tnsnames.ora:

DCS006 = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.39.6)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = DCSDEV.ALIDCS.CERN.CH) (INSTANCE_NAME = DCSDEV) (GLOBAL_NAME = DCSDEV.ALIDCS.CERN.CH) ) )


ConclusionsConclusions

Setting up of an Oracle Database for testing purposes is easy

We plan to start performance tests in the DCS lab with many clients


Thank you for your attentionQuestions ?


Slides not shownSlides not shown

The following slides were not shown in the presentation but were used in discussions afterwards

An Internal note will explain the topics described in these slides


Oracle TerminologyOracle Terminology

SchemaTableTablespaceIndexViewMaterialized viewSynonym



Configuring the DB server for Configuring the DB server for PVSS 1PVSS 1

New environment variable:ORACLE_HOME=your_oracle_home_pathCopy the file (PVSSOraExt.dll for win,

PVSSOraExt.so for linux) contained in the PVSS patch to your_orahome\BIN

Create directories archive_path\– alert– backup– event– history



Edit tnsnames.ora in the orahome\NETWORK\ADMIN directory

your_connect_identifier = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = host)(PORT = 1521)) ) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = service_name) ) )

EXTPROC_CONNECTION_DATA = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC)) ) (CONNECT_DATA = (SID = PLSExtProc) (PRESENTATION = RO) ) )



Edit listener.ora in the orahome\NETWORK\ADMIN directory SID_LIST_LISTENER = (SID_LIST = (SID_DESC = (SID_NAME = PLSExtProc) (ORACLE_HOME = orahome) (PROGRAM = extproc) (ENV="EXTPROC_DLLS=ANY") ) (SID_DESC = (GLOBAL_NAME = global_name) (ORACLE_HOME = orahome) (SID_NAME = sid_name) ) )

LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = host)(PORT = 1521)) ) (ADDRESS_LIST = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC)) ) ) )


Configuring the client for PVSS 1Configuring the client for PVSS 1 Patch PVSS up to patch 45 Unzip rdbsetup from PVSS patch Edit rdb_arcsite.sql: begin -- lokal92@liwrk024 -- 1. ArchiveControl.CreateSite('dcsdev', 'dcs006', '192.168.39.6', 'd:\oracle10g\pvss\backup\'); -- 2. i := ArchiveControl.SetConfig('def_dbfile_path', 'C', 'd:\oracle10g\pvss\history\'); dbms_output.put_line('Setting Default Database File Path Returned: '||i); -- create standard groups i := ArchiveControl.CreateNewGroup('ALERT','ALERT', 'd:\oracle10g\pvss\alert\'); dbms_output.put_line('Anlage dynamisch ALERT: '||i); i := ArchiveControl.CreateNewGroup('EVENT', 'EVENT', 'd:\oracle10g\pvss\event\'); dbms_output.put_line('Anlage dynamisch EVENT: '||i); ArchiveControl.Init_Jobs; end; / commit;


Configuring the client for PVSS 2Configuring the client for PVSS 2 Run setup.bat

Create new PVSS project Kill all archive managers Append new manager (rdb archive manager)

with option –num 99, start mode manual


Configuring the client for PVSS 3Configuring the client for PVSS 3 Edit the config file:

useRDBArchive = 1

[ValueArchiveRDB] dbuser = "pvssa" dbtype = "oracle" db = "dcs006"

[ui] queryRDBdirect = 1 CtrlDLL = "CtrlRDBArchive.dll" CtrlDLL = "CtrlRDBCompr.dll"

[ctrl] queryRDBdirect = 1 CtrlDLL = "CtrlRDBArchive.dll" CtrlDLL = "CtrlRDBCompr.dll"


Configuring the client for PVSS 4Configuring the client for PVSS 4 Run the project Edit the internal datapoint _rdbarchive – Set the host, user and password as chosen

after running setup.bat

Restart PVSS


Advanced setupAdvanced setup




































DB AccessDB Access

Web access for DB users and administrators (called Enterprise Manager Console)

Web access with own code (PHP-Apache)

C++ access based on ADO


PHP-Apache-Oracle10gPHP-Apache-Oracle10g <?php if ($c=OCILogon("scott", "tiger", "dcsconf")) {echo "Successfully connected to

Oracle.<br>"; $stmt=OCIParse($c, "select * from scott.dcs"); OCIExecute($stmt, OCI_DEFAULT); while (ocifetchinto($stmt, $row, OCI_BOTH)) { echo $row[0]." and ".$row['ID']." is the same<br>"; echo $row[1]." and ".$row['CISLO']." is the same<br>";} echo ocirowcount($stmt) . " rows<br />"; $committed = OCICommit($c); if (!$committed) {$error = OCIerror($c); echo 'Commit failed. Oracle reports: ' . $error['message'];} OCILogoff($c);} else { $err = OCIError(); echo "Oracle Connect Error " . $err[text]; } ?>


C++ ADO Oracle10gC++ ADO Oracle10g connstring[]="Driver={Microsoft ODBC for Oracle};"; CREATEiNSTANCE(spCON,Connection); spCON->ConnectionString = connstring; spCON->Open("DSN=dcsconf","scott","tiger",0); CREATEiNSTANCE(svetest,Recordset) svetest->PutRefActiveConnection( spCON ); sprintf(a, "SELECT * FROM scott.dcs"); svetest->Open(a, vtMissing,adOpenKeyset,adLockOptimistic, -1); svetest->MoveFirst(); while(svetest->adoEOF == false) { ID=(unsigned long)RsITEM(svetest,"ID"); svetest->MoveNext();} svetest->Close();

Documents

Setting up of an Oracle Database for testing purposes Quick guideline for ALICE Detectors (