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Oracle Products on SUSE® Linux Enterprise Server 15Technical Introductions

Arun SinghSr. Technical [email protected]

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Agenda

Introduction

SUSE Components

Oracle Components

Installation

Tuning

Oracle Cloud

Q&A

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SUSE & OracleTechnology Partner

Strong Partnership

- 900+ certified Oracle Apps in SUSE ISV Catalog

- Relationship since first Oracle version 8.0.5 on SUSE® 6.0

- Testing, supporting partners/customers on technical issues

- Bugs, customer problem escalation, future features, etc.

- Combined testing efforts: Service packs and Oracle patches

Oracle products are certified to run on SUSE® Linux Enterprise Server

- Supported Platforms: Linux x86-64 and IBM System z

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SUSE Components

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Oracle Database Storage

Storage/File System• XFS• NFS/NAS• Oracle ASM

- ASMLib- ASM Cluster File System

• OCFS2

Note: “raw” storage in not supported

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SoftwareInstall SLES15 with Oracle Server Base (orarun-2.1)

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SoftwareInstall SLES15 with Oracle Server Base (orarun-2.1)

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Oracle Server Base (orarun)

Helps to meet Oracle Database Installation prerequisites:• Creates user

- oracle• Creates group

- dba, oinstall• Installs required packages• Sets required SUSE Linux Enterprise kernel parameters• Sets Oracle environment variables

- ORACLE_SID- ORACLE_BASE- ORACLE_HOME

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Oracle Server Base (orarun)

Steps to start/stop orarun services (systemd)• systemctl start/stop/restart/status oracle-setup.service• systemctl start/stop/restart/status oracle.service

Steps to change default /opt/oracle to /home/oracle:• Create new directory: $mkdir /home/oracle• Set proper owner and groups

- $chown oracle /home/oracle- $chgrp oinstall /home/oracle

• Set ORACLE_BASE=/home/oracle in /etc/sysconfig/oracle• Change ORACLE_BASE in /etc/profile.d/oracle.s[sh]

- ORACLE_BASE=/home/oracle

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Oracle Server Base (orarun) – systemdsystemctl status oracle-setup

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Oracle Server Base (orarun) – systemdsystemctl status oracle

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Oracle Components

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Oracle Database SoftwareSupport Matrix

Name (Version) SLES11 (SP4) SLES12 (SP3+) SLES15

11gR2 (11.2.0.4)

12cR2 (12.2.0.1)

18c (18.3) *

* Certification in progress …

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Oracle Database Software

Oracle Database 12cR2• linuxx64_12201_database.zip

Oracle Database 18c• LINUX.X64_180000_db_home.zip

Add “CV_ASUME_DISTID=SUSE12” in cv/admin/cvu_config

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Oracle Grid Infrastructure

Includes Oracle Clusterware and Oracle ASM

Oracle Grid Infrastructure 12cR2• linuxx64_12201_grid_home.zip

Oracle Grid Infrastructure 18c• LINUX.X64_180000_grid_home.zip

Add “CV_ASUME_DISTID=SUSE12” in cv/admin/cvu_config

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Oracle FUSION MiddleWare 12c

Includes Oracle WebLogic Server

Oracle Java SE Development Kit 8- jdk-8u202-linux-x64.rpm

Oracle Fusion Middleware Infrastructure 12c- fmw_12.2.1.3.0_infrastructure_Disk1_1of1.zip

Oracle WebLogic Server 12cR2 (12.2.1.3)- fmw_12.2.1.3.0_wls_Disk1_1of1.zip

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Installation

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SLES15 OS Install

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SLES15 OS Install

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SLES15 OS Install

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SLES15 Setup for Oracle Install

Note: Login as oracle user and start Oracle Installation

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Oracle Database 18c Installation

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Oracle Database 18c – Post-Install

Edit /etc/oratabEnable Database Start: “orcl:/opt/oracle/SW:Y”

Edit /etc/sysconfig/oracle- START_ORACLE_DB="yes`"- START_ORACLE_DB_LISTENER="yes"

Verify that ORACLE_HOME is pointing to the correct directory.

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Oracle Database 18c Check

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Oracle Grid Infrastructure Installation

Download and unzup: LINUX.X64_180000_grid_home.zipSet "CV_ASSUME_DISTID=SUSE12" in /grid/cv/admin /cvu_config

Create shared disks (Persistent at boot):1. Get ID detail of the disk: c2n1:~ # /lib/udev/scsi_id /dev/sdc

3600601606bb122005eb5e40c38bee4112. Create udev rules: c2n1:~ # cat /etc/udev/rules.d/99-oracle-asm.rules

KERNEL=="sd?1", ENV{ID_SERIAL}=="3600601606bb122005eb5e40c38bee411",SYMLINK+="asm/disk1", OWNER="oracle", GROUP="dba", MODE="0660"

3. udevadm control -reload4. partprobe /dev/sdc5. ls -al /dev/asm

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Oracle Grid Infrastructure InstallationCheck Setup: ./runcluvfy.sh stage -pre crsinst -n c1n1,c1n2,c1n3,c1n4 -r 18 -verbose

Verifying Physical Memory ...Node Name Available Required Status------------ ------------------------ ------------------------ ----------c1n4 94.0722GB (9.8641816E7KB) 8GB (8388608.0KB) passedc1n3 94.0722GB (9.8641816E7KB) 8GB (8388608.0KB) passedc1n2 94.0722GB (9.8641816E7KB) 8GB (8388608.0KB) passedc1n1 94.0722GB (9.8641816E7KB) 8GB (8388608.0KB) passed

Verifying Physical Memory ...PASSED...CVU operation performed: stage -pre crsinstDate: Mar 23, 2019 9:15:05 PMCVU home: /home/oracle/grid/User: oracle

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Oracle Java Installation

• Download JDK 1.8.0_131 (or later)• Login to SLES15 Server as oracle user• Set JAVA_HOME and PATH

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Oracle FUSION MiddleWare 12cWebLogic Server Installation

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Oracle FUSION MiddleWare 12cWebLogic Server Installation

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Tuning

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Optimize

• Storage/File System• SUSE Linux Enterprise Server OS

- iostat/vmstat/top- I/O scheduler

• elevator=cfq/noop/deadline• echo cfq/noop/deadline > /sys/block/DEVICE/queue/scheduler• Oracle Database

- Disable Transparent HugePages and use Normal “hugepages”- Distribute “redo log” files

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Server Report

• Oracle Enterprise Manager- Configure Parameters- Analyze Performance

• AWR (Automatic Workload Repository)• Create Snapshot:

- SQL>EXEC DBMS_WORKLOAD_REPOSITORY.create_snapshot;- run workload/test- SQL>EXEC DBMS_WORKLOAD_REPOSITORY.create_snapshot;

• Generate html report (in current working directory):- SQL>@$ORACLE_HOME/rdbms/admin/awrrpt.sql

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Oracle AWR Snapshot

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Oracle Enterprise Manager

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Oracle Cloud

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• Click “Get App” to install and use provided image• “How-to create your own Xen Image” doc provided

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SUSE Install Documents

https://www.suse.com/partners/alliance/oracle/documents.html

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Software and Support

SUSE Software- http://www.suse.com/download-linux

- http://www.suse.com/oracle

Oracle Software- http://download.oracle.com

- https://edelivery.oracle.com/

Oracle Support- http://support.oracle.com (Metalink)

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