Mkdir -p /oracle/MDM | HP Serviceguard Extension for SAP (SGeSAP)

/etc/hosts

----------

172.16.11.95mdsreloc # MDM reloc address for MDS

172.16.11.96mdmnfsreloc # MDM reloc address for NFS

172.16.11.97mdbreloc # MDM reloc address for DB

172.16.11.98clunode1 # cluster node 1

172.16.11.99clunode2 # cluster node 2

Setup Step: MDM020

Run ioscan and insf to probe/install new disk devices.

Scan for new disk devices on the first cluster node (clunode1). In the following example, the storage used for this configuration is EVA / HSV200 based fibre storage and was already initialized.

iocan -fnC disk

insf -e

disk 175 0/2/0/0.1.10.0.0.0.2 sdisk CLAIMED DEVICE HP HSV200 /dev/dsk/c12t0d2 /dev/rdsk/c12t0d2

disk 178 0/2/0/0.1.10.0.0.0.5 sdisk CLAIMED DEVICE HP HSV200 /dev/dsk/c12t0d5 /dev/rdsk/c12t0d5

Setup Step: MDM030

Create file systems and mount points on the first cluster node.

The following commands create the LVM file systems and mount points for the MDM components. The database file system in this configuration has a size of 20 GB (/oracle/MDM), the file system for the MDM components (/export/home/mdmuser) has a size of 7GB.

NOTE: The file system/export/home/mdmuser will be used by all 3 MDM server components MDS, MDIS and MDSS.

clunode1:

mkdir /dev/vgmdmoradb mkdir /dev/vgmdmuser

mknod /dev/vgmdmoradb/group c 64 0x500000 mknod /dev/vgmdmuser/group c 64 0x530000 pvcreate /dev/rdsk/c12t0d2

pvcreate /dev/rdsk/c12t0d5

vgcreate /dev/vgmdmoradb /dev/dsk/c12t0d2 vgcreate /dev/vgmdmuser /dev/dsk/c12t0d5 lvcreate -L 20000 -n lvmdmoradb /dev/vgmdmoradb lvcreate -L 7000 -n lvmdmuser /dev/vgmdmuser

newfs -F vxfs -o largefiles /dev/vgmdmoradb/rlvmdmoradb newfs -F vxfs -o largefiles /dev/vgmdmuser/rlvmdmuser

Create the mount point for Oracle.

mkdir -p /oracle/MDM

Create NFS export/import mount points for the /home/mdmuser home directory. The directory

/export/home/mdmuser is the NFS server ( NFS export) mount point, /home/mdmuser is the NFS client (NFS import) mount point.

mkdir -p /export/home/mdmuser

mkdir -p /home/mdmuser

Create the mount point for the MDM binaries directory.

Installation and Configuration Considerations 115

Image 115

HP Serviceguard Extension for SAP (SGeSAP) Run ioscan and insf to probe/install new disk devices, Mkdir -p /oracle/MDM

Contents

Managing Serviceguard Extension for SAP Version B.05.00 Page Table of Contents SAP Supply Chain Management SGeSAP Cluster Administration 137SAP Master Data Management MDM 111 List of Figures Page List of Tables Page About this Manual Printing History INSTNR, INR Related Documentation General Concepts of SGeSAP Designing SGeSAP Cluster Scenarios Mutual Failover Scenarios Using the Two Package Concept Mutual Failover Scenarios Using the Two Package Concept Robust Failover Using the One Package Concept Follow-and-Push Clusters with Replicated Enqueue Applications/sap/enqor/SID ersINSTNR Replicated Enqueue Clustering for Abap and Java Instances Dedicated NFS Packages Handling of Redundant Dialog Instances Dedicated Failover Host Replicated Enqueue Clustering for Abap and Java Instances SAP Instance Storage Considerations Planning the Storage Layout Common Directories that are Kept Local Option 1 SGeSAP NFS Cluster Directories that Reside on Shared Disks Option 2 SGeSAP NFS Idle Standby Cluster System and Environment Specific Volume Groups Option 3 SGeSAP CFS Cluster Directories that Reside on CFS Database Instance Storage Considerations Oracle Single Instance Rdbms $ORACLEHOME/common/nls/admin/data File System Layout for NFS-based Oracle Clusters Oracle Real Application Clusters Maxdb Storage Considerations Globals IndepData=/sapdb/data IndepPrograms=/sapdb/programs Sapnfs Planning the Storage Layout Pgname = pkgtypeINSTNRSID Step-by-Step Cluster Conversion Step-by-Step Cluster Conversion SAP Preparation SAP Pre-Installation ConsiderationsSAP Netweaver High Availability Cmmakepkg -m sgesap/scs Cmmakepkg -m sgesap/ers Cmmakepkg -m sgesap/sapinstance -m ... /sap.configCmmakepkg -m sgesap/db -m sgesap/ci Cmmakepkg -m sgesap/db Cmmakepkg -m sgesap/ciPage Replicated Enqueue Conversion SAPINSTMASTERDVD/IMXOS/SAPINST/UNIX/OS Su sidadm Mkdir /usr/sap/SID/ASCSINSTNR Volume group needs to be created for the Ascs instanceSplitting an Abap Central Instance Create a new mountpoint Sapsystemname =SID If the used SAP kernel has a release older than SAPSYSTEM=INSTNR2 Instancename =ASCSINSTNRSAPLOCALHOST=DRELOC Creation of Replication Instance Volume group needs to be created for the ERS instanceSu sidadm Mkdir /usr/sap/SID/ERSINSTNR Sapstartsrv Sapcontrol Servicehttp Mkdir -p exe/servicehttp/sapmc PF = $DIRPROFILE/SIDERSINSTNRAREPRELOC Scsid = INR HP-UX Configuration Cluster Filesystem Configuration Directory Structure ConfigurationLs -d /usr/sap/???/*INSTNR Installation Step IS049 Mkdir /usr/sap/SID.new Non-CFS Directory Structure Conversion Maxdb Database Step SD040 Filename localcopy checkexist Installation Step IS050 Cluster Node Synchronization Open the password file, /etc/passwd, on the primary sideOpen the groupfile, /etc/group, on the primary side Copy the sidadm home directory to the backup nodes Look at the service file, /etc/services, on the primary side Su sqddbsid Mkdir -p /sapdb/DBSID STARTPROFILE=STARTDVEBMGSINRprimarySTARTPROFILE=STARTDVEBMGSINRsecondary Su orasid Mkdir -p /oracle/SID Exit Mkdir /dev/vgdbSIDmknod /dev/vgdbSID/group c 64 Cluster Node ConfigurationMkdir -p /usr/sap/tmp Ssh hostN date Ssh -l sidadm hostN date Swlist grep sshSsh-keygen -t dsa Iddsa Iddsa.pub Set -u External Application Server Host ConfigurationConfigure /etc/nsswitch.conf to avoid problems Hosts filesNOTFOUND=continue UNAVAIL=continue TRYAGAIN=ns DB=ORACLE Modular Package ConfigurationDBRELOC=0.0.0.0 Sapsystem C11 Modular Package Configuration Step-by-Step Cluster Conversion Example entries for the package configuration file Sapextinstance DVEBMGS10 Sapextsystem QAS Sbin/init.d/sapinit referenced by /sbin/rc3.d/S###sapinit Cmapplyconf -P ./sap.config Mkdir -p /etc/cmcluster/SID Legacy Package ConfigurationServiceguard Configuration Created configuration files need to be edited Touch /etc/cmcluster/SID/debug Servicename ciC11msServicefailfastenabled YES Servicehalttimeout Servicename ciC11disp Applications/sap/enqor/SIDersinstnr Resourcename /applications/sap/enqor/C11ascs ENQORSCSPKGNAMEC11=foobar ENQORREPPKGNAMEC11=foorep Specification of the Packaged SAP Components SGeSAP ConfigurationDistribute the package setup to all failover nodes NFSRELOC=0.0.0.0 DNAME1=D CINAME=DVEBMGS CINR=00AREPNAME=ERS AREPNR=01 AREPRELOC=0.0.0.0 DNAME0=D REPNAME=ERS REPNR=00 Configuration of Application Server HandlingJCINAME=SCS JCINR=01 JCIRELOC=0.0.0.0Page Restart Stop Start $STARTWITHPKG, $STOPWITHPKG, $RESTARTDURINGFAILOVER ASPSTART=1 ASTREAT0=$RESTARTDURINGFAILOVER ASPLATFORM0=SG-PACKAGEWAITOWNAS=1 WAITOWNAS=2 Optional Parameters and Customizable FunctionsWAITOWNAS=0 RFCADAPTERSTART=1 SAPROUTERSTART0=1 SAPROUTERPORT0=-S3299RFCADAPTERCMD=runadapter.sh SAPCCMSRSTART=1 Global DefaultsSAPSTARTSRVSTART=1 SAPSTARTSRVSTOP=1 Legacy Package Configuration Packagename sapnfs HA NFS Toolkit ConfigurationEXEDIR= /usr/sap/SID/SYS/exe/runU JMSSERVBASE=3600 Sapmnt/SID Usr/sap/trans Auto FS ConfigurationHANFSSCRIPTEXTENSION=pkgtype Export/sapmnt/SID Export/usr/sap/trans NFSCLIENT=1 NFSSERVER=1 NUMNFSD=4 NUMNFSIOD=4 AUTOMASTER=/etc/automaster AUTOMOUNTOPTIONS=-f $AUTOMASTERAUTOMOUNTDOPTIONS= -L AUTOFS=1 AUTOMASTER=/etc/automaster AUTOOPTIONS=-f $AUTOMASTER Database Configuration Perform the following step as sidadm Additional Steps for OraclePerform the following steps as orasid Lsnrctl start LISTENERSID1/2 If you use more than one SAP system inside of your cluster Additional steps for Oracle 9i Rdbms Additional Steps for MaxdbAdditional steps for Oracle 10g Rdbms SAP Application Server Configuration Sapmnt/SID/profile/SIDINSTNAMEINR SAP Abap Engine specific configuration stepsCdpro Rdisp/enqname = relocciSIDinstnr SID/dbhost = relocdb SaplocalhostsidinstnrBatch jobs can be scheduled to run on a particular instance Rdisp/starticman=TRUE SAP J2EE Engine specific installation stepsIcm/hostnamefull=relocatibleip Jdbc/pool/SID/Url jdbcoraclethin@relocdb1527SID Admin/host/SID relocdbPage SAP Supply Chain Management More About Hot Standby Option 1 Simple Clusters with Separated Packages Planning the Volume Manager Setup Option 3 Full Flexibility Option 2 Non-MAXDB Environments Option 4 Hot Standby liveCache Maxdb Storage Considerations LiveCache Installation Step LC010 Synchronize the /etc/group and /etc/passwd files HP-UX Setup for Options 1, 2 Mkdir -p /sapdb/data Mkdir /sapdb/LCSID Do the following to continueCopy file /etc/opt/sdb to the second cluster node Mkdir /sapdb HORCCMRCF=1 HORCMINST=0 HP-UX Setup for OptionIf you use DNS Hosts filesNOTFOUND=continue UNAVAIL=continue \ TRYAGAIN=ns Cmmakepkg -m sgesap/livecache lcLCSID.config SGeSAP Modular Package ConfigurationPackagename lcLCSID SGeSAP Modular Package Configuration Packagetype Failover SGeSAP Legacy Package ConfigurationCreate standard package control and configuration files Cp /opt/cmcluster/sap/*.functions /etc/cmcluster LCPRIMARYROLE=primarynode LCSECONDARYROLE=secondarynode Cold Admin Warm Online LCSTANDBYRESTART=1 Livecache Service MonitoringLCCOPYMECHANISM=BUSINESSCOPY AVOIDWWIDCHECK=1 APO Setup Changes Mv .XUSER.62 .XUSER.62.ORG Default key Su lcsidadm Dbmcli -ux SAPLCSID,password -ul# dbmcli on hostname Lcsid quit For option General Serviceguard Setup ChangesSapdb/programsrelocsapnfss/export/sapdb/programs Last step is to reconfigure the cluster with cmapplyconf1m Master Data Management User Interface Components Master Data Management Overview SAP Netweaver XI components MDM Server Components Oracle/MDM Installation and Configuration ConsiderationsPrerequisites MDM SGeSAP File System Layout Opt/MDM Single or Multiple MDM Serviceguard Package ConfigurationsSingle MDM Serviceguard Package ONE Multiple MDM Serviceguard packages FOUR+ONE Mkdir -p /oracle/MDM Run ioscan and insf to probe/install new disk devicesMkdir -p /export/home/mdmuser Mkdir -p /home/mdmuser Mkdir -p /opt/MDM Installation and Configuration Considerations Runscript /etc/cmcluster/MDMNFS/mdmNFS.control.script Runscripttimeout NotimeoutHaltscripttimeout Notimeout Nodename Scp -p /etc/auto.direct clunode2/etc/auto.direct Scp -rp /etc/cmcluster/MDMNFS clunode2/etc/cmcluster/MDMNFSSbin/init.d/nfs.client stop Sbin/init.d/nfs.client start Haltscript /etc/cmcluster/MDM/mgroupMDM.control.script Runscript /etc/cmcluster/MDM/mgroupMDM.control.scriptRunscript /etc/cmcluster/MDM/mdbMDM.control.script Runscript /etc/cmcluster/MDM/mdsMDM.control.script Haltscript /etc/cmcluster/MDM/mdbMDM.control.scriptHaltscript /etc/cmcluster/MDM/mdsMDM.control.script Haltscript /etc/cmcluster/MDM/mdssMDM.control.script Runscript /etc/cmcluster/MDM/mdisMDM.control.scriptHaltscript /etc/cmcluster/MDM/mdisMDM.control.script Runscript /etc/cmcluster/MDM/mdssMDM.control.script Haltscript /etc/cmcluster/MDM/masterMDM.control.script Runscript /etc/cmcluster/MDM/masterMDM.control.scriptSsh -X clunode1 -l oramdm KITS/ora9208/Disk1/runInstller Specify File Locations Sidmdm Setup Step MDM218 SAP Master Data Management MDM MDM = Description = Addresslist = Listener = Descriptionlist = Description = Addresslist = Connectdata = Server = Dedicated Servicename = MDMSidlistlistener = Sidlist = Siddesc = Globaldbname = MDM Installation and Configuration Considerations Create a /home/mdmuser/mdss directory Global SAP Master Data Management MDM MDMLISTENERNAME=LISTENER Single Serviceguard package configure sap.configMDMUSER=mdmuser MDMMGROUPDEPEND=mdb mds mdis mdss MDMPASSWORD= MDMREPOSITORYSPEC=MDMMDSRELOC=172.16.11.96 MDMMONITORINTERVAL=60 Cmrunpkg mgroupMDM Cmhaltpkg mgroupMDM Servicefailfastenabled no ServicehalttimeoutVi /etc/cmcluster/MDM/mdsMDM.config Servicename mdsMDMmon Cmapplyconf -P /etc/cmcluster/MDM/mdsMDM.config Cmrunpkg masterMDM Cmhaltpkg masterMDM System Level Changes Change Management SGeSAP Cluster Administration SAP Software Changes Swlist -l bundle B7885BA T2803BA Upgrading SAP SoftwareMixed Clusters Swlist -l bundle T2357BA T2803BA Cd /sapmnt Ln -s /sapmnt/SID/exepa /sapmnt/SIDexelocal Cd /sapmnt/SID Mv exe exepaCd /sapmnt/SID Mkdir exeipf Cd /sapmnt/SID Ln -s /sapmnt/SIDexelocal exe