Packagename lcLCSID | HP Serviceguard Extension for SAP (SGeSAP)

The Raidmanager binaries need to accessible via the PATH of root. Two HORCM instances can be configured on each node

hot standby Installation Step: LC157

The activation of the hot standby happens on the master instance.

Logon to the instance via dbmcli and issue the following commands:

hss_enable node=<LCRELOC>

lib= /opt/cmcluster/sap/lib/hpux64/librtehssgesap.so

hss_addstandby <secondary_hostname> login=<osusr>,<pwd>

Alternatively, you can use the configuration dialog of the Hot Standby button in the SAP Database Manager configuration to set these values. see Figure 4-2.

Figure 4-2 Hot Standby System Configuration Wizard Screens

SGeSAP Modular Package Configuration

This section describes how to configure the SGeSAP lc package. liveCache Installation Step: LC171

Create an ASCII package configuration file for a Livecache package:

cmmakepkg –m sgesap/livecache lc<LCSID>.config

liveCache Installation Step: LC172

Customize the content of the liveCache package configuration file.

Recommended standard Serviceguard parameter settings for customization of <LCSID>.config are:

package_name lc<LCSID>

102 SAP Supply Chain Management

Image 102

HP Serviceguard Extension for SAP (SGeSAP) manual SGeSAP Modular Package Configuration, Packagename lcLCSID

Contents

Managing Serviceguard Extension for SAP Version B.05.00 Page Table of Contents SGeSAP Cluster Administration 137 SAP Supply Chain ManagementSAP Master Data Management MDM 111 List of Figures Page List of Tables Page Printing History About this Manual Related Documentation INSTNR, INR Designing SGeSAP Cluster Scenarios General Concepts of SGeSAP 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 Replicated Enqueue Clustering for Abap and Java Instances Applications/sap/enqor/SID ersINSTNR Dedicated NFS Packages Handling of Redundant Dialog Instances Dedicated Failover Host Replicated Enqueue Clustering for Abap and Java Instances Planning the Storage Layout SAP Instance Storage Considerations Option 1 SGeSAP NFS Cluster Common Directories that are Kept Local Directories that Reside on Shared Disks System and Environment Specific Volume Groups Option 2 SGeSAP NFS Idle Standby Cluster Option 3 SGeSAP CFS Cluster Database Instance Storage Considerations Directories that Reside on CFS $ORACLEHOME/common/nls/admin/data Oracle Single Instance Rdbms Oracle Real Application Clusters File System Layout for NFS-based Oracle Clusters Maxdb Storage Considerations Globals IndepData=/sapdb/data IndepPrograms=/sapdb/programs Sapnfs Planning the Storage Layout Step-by-Step Cluster Conversion Pgname = pkgtypeINSTNRSID Step-by-Step Cluster Conversion SAP Pre-Installation Considerations SAP PreparationSAP Netweaver High Availability Cmmakepkg -m sgesap/db Cmmakepkg -m sgesap/ci Cmmakepkg -m sgesap/sapinstance -m ... /sap.configCmmakepkg -m sgesap/db -m sgesap/ci Cmmakepkg -m sgesap/scs Cmmakepkg -m sgesap/ersPage SAPINSTMASTERDVD/IMXOS/SAPINST/UNIX/OS Replicated Enqueue Conversion Create a new mountpoint Volume group needs to be created for the Ascs instanceSplitting an Abap Central Instance Su sidadm Mkdir /usr/sap/SID/ASCSINSTNR If the used SAP kernel has a release older than Sapsystemname =SID Instancename =ASCSINSTNR SAPSYSTEM=INSTNR2SAPLOCALHOST=DRELOC Volume group needs to be created for the ERS instance Creation of Replication InstanceSu sidadm Mkdir /usr/sap/SID/ERSINSTNR Mkdir -p exe/servicehttp/sapmc Sapstartsrv Sapcontrol Servicehttp Scsid = INR PF = $DIRPROFILE/SIDERSINSTNRAREPRELOC HP-UX Configuration Directory Structure Configuration Cluster Filesystem ConfigurationLs -d /usr/sap/???/*INSTNR Installation Step IS049 Non-CFS Directory Structure Conversion Mkdir /usr/sap/SID.new Maxdb Database Step SD040 Installation Step IS050 Filename localcopy checkexist Open the password file, /etc/passwd, on the primary side Cluster Node SynchronizationOpen the groupfile, /etc/group, on the primary side Look at the service file, /etc/services, on the primary side Copy the sidadm home directory to the backup nodes Su orasid Mkdir -p /oracle/SID Exit STARTPROFILE=STARTDVEBMGSINRprimarySTARTPROFILE=STARTDVEBMGSINRsecondary Su sqddbsid Mkdir -p /sapdb/DBSID Cluster Node Configuration Mkdir /dev/vgdbSIDmknod /dev/vgdbSID/group c 64Mkdir -p /usr/sap/tmp Iddsa Iddsa.pub Swlist grep sshSsh-keygen -t dsa Ssh hostN date Ssh -l sidadm hostN date Hosts filesNOTFOUND=continue UNAVAIL=continue TRYAGAIN=ns External Application Server Host ConfigurationConfigure /etc/nsswitch.conf to avoid problems Set -u Modular Package Configuration DB=ORACLEDBRELOC=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 Created configuration files need to be edited Legacy Package ConfigurationServiceguard Configuration Mkdir -p /etc/cmcluster/SID Servicename ciC11disp Servicename ciC11msServicefailfastenabled YES Servicehalttimeout Touch /etc/cmcluster/SID/debug Resourcename /applications/sap/enqor/C11ascs Applications/sap/enqor/SIDersinstnr ENQORSCSPKGNAMEC11=foobar ENQORREPPKGNAMEC11=foorep SGeSAP Configuration Specification of the Packaged SAP ComponentsDistribute the package setup to all failover nodes NFSRELOC=0.0.0.0 DNAME0=D CINAME=DVEBMGS CINR=00AREPNAME=ERS AREPNR=01 AREPRELOC=0.0.0.0 DNAME1=D JCIRELOC=0.0.0.0 Configuration of Application Server HandlingJCINAME=SCS JCINR=01 REPNAME=ERS REPNR=00Page $STARTWITHPKG, $STOPWITHPKG, $RESTARTDURINGFAILOVER Restart Stop Start ASTREAT0=$RESTARTDURINGFAILOVER ASPLATFORM0=SG-PACKAGE ASPSTART=1WAITOWNAS=1 Optional Parameters and Customizable Functions WAITOWNAS=2WAITOWNAS=0 SAPROUTERSTART0=1 SAPROUTERPORT0=-S3299 RFCADAPTERSTART=1RFCADAPTERCMD=runadapter.sh Global Defaults SAPCCMSRSTART=1SAPSTARTSRVSTART=1 SAPSTARTSRVSTOP=1 Legacy Package Configuration JMSSERVBASE=3600 HA NFS Toolkit ConfigurationEXEDIR= /usr/sap/SID/SYS/exe/runU Packagename sapnfs Export/sapmnt/SID Export/usr/sap/trans Auto FS ConfigurationHANFSSCRIPTEXTENSION=pkgtype Sapmnt/SID Usr/sap/trans AUTOMASTER=/etc/automaster AUTOOPTIONS=-f $AUTOMASTER AUTOMASTER=/etc/automaster AUTOMOUNTOPTIONS=-f $AUTOMASTERAUTOMOUNTDOPTIONS= -L AUTOFS=1 NFSCLIENT=1 NFSSERVER=1 NUMNFSD=4 NUMNFSIOD=4 Database Configuration Additional Steps for Oracle Perform the following step as sidadmPerform the following steps as orasid If you use more than one SAP system inside of your cluster Lsnrctl start LISTENERSID1/2 Additional Steps for Maxdb Additional steps for Oracle 9i RdbmsAdditional steps for Oracle 10g Rdbms SAP Application Server Configuration Rdisp/enqname = relocciSIDinstnr SAP Abap Engine specific configuration stepsCdpro Sapmnt/SID/profile/SIDINSTNAMEINR Saplocalhostsidinstnr SID/dbhost = relocdbBatch jobs can be scheduled to run on a particular instance SAP J2EE Engine specific installation steps Rdisp/starticman=TRUEIcm/hostnamefull=relocatibleip Admin/host/SID relocdb Jdbc/pool/SID/Url jdbcoraclethin@relocdb1527SIDPage SAP Supply Chain Management More About Hot Standby Planning the Volume Manager Setup Option 1 Simple Clusters with Separated Packages Option 2 Non-MAXDB Environments Option 3 Full Flexibility Maxdb Storage Considerations Option 4 Hot Standby liveCache LiveCache Installation Step LC010 HP-UX Setup for Options 1, 2 Synchronize the /etc/group and /etc/passwd files Mkdir /sapdb Do the following to continueCopy file /etc/opt/sdb to the second cluster node Mkdir -p /sapdb/data Mkdir /sapdb/LCSID Hosts filesNOTFOUND=continue UNAVAIL=continue \ TRYAGAIN=ns HP-UX Setup for OptionIf you use DNS HORCCMRCF=1 HORCMINST=0 SGeSAP Modular Package Configuration Cmmakepkg -m sgesap/livecache lcLCSID.configPackagename lcLCSID SGeSAP Modular Package Configuration Cp /opt/cmcluster/sap/*.functions /etc/cmcluster SGeSAP Legacy Package ConfigurationCreate standard package control and configuration files Packagetype Failover Cold Admin Warm Online LCPRIMARYROLE=primarynode LCSECONDARYROLE=secondarynode AVOIDWWIDCHECK=1 Livecache Service MonitoringLCCOPYMECHANISM=BUSINESSCOPY LCSTANDBYRESTART=1 APO Setup Changes Su lcsidadm Dbmcli -ux SAPLCSID,password -ul Mv .XUSER.62 .XUSER.62.ORG Default key# dbmcli on hostname Lcsid quit General Serviceguard Setup Changes For optionSapdb/programsrelocsapnfss/export/sapdb/programs Last step is to reconfigure the cluster with cmapplyconf1m Master Data Management Overview Master Data Management User Interface Components MDM Server Components SAP Netweaver XI components MDM SGeSAP File System Layout Installation and Configuration ConsiderationsPrerequisites Oracle/MDM Multiple MDM Serviceguard packages FOUR+ONE Single or Multiple MDM Serviceguard Package ConfigurationsSingle MDM Serviceguard Package ONE Opt/MDM Run ioscan and insf to probe/install new disk devices Mkdir -p /oracle/MDMMkdir -p /export/home/mdmuser Mkdir -p /home/mdmuser Mkdir -p /opt/MDM Installation and Configuration Considerations Nodename Runscripttimeout NotimeoutHaltscripttimeout Notimeout Runscript /etc/cmcluster/MDMNFS/mdmNFS.control.script Scp -rp /etc/cmcluster/MDMNFS clunode2/etc/cmcluster/MDMNFS Scp -p /etc/auto.direct clunode2/etc/auto.directSbin/init.d/nfs.client stop Sbin/init.d/nfs.client start Runscript /etc/cmcluster/MDM/mgroupMDM.control.script Haltscript /etc/cmcluster/MDM/mgroupMDM.control.scriptRunscript /etc/cmcluster/MDM/mdbMDM.control.script Haltscript /etc/cmcluster/MDM/mdbMDM.control.script Runscript /etc/cmcluster/MDM/mdsMDM.control.scriptHaltscript /etc/cmcluster/MDM/mdsMDM.control.script Runscript /etc/cmcluster/MDM/mdssMDM.control.script Runscript /etc/cmcluster/MDM/mdisMDM.control.scriptHaltscript /etc/cmcluster/MDM/mdisMDM.control.script Haltscript /etc/cmcluster/MDM/mdssMDM.control.script Runscript /etc/cmcluster/MDM/masterMDM.control.script Haltscript /etc/cmcluster/MDM/masterMDM.control.scriptSsh -X clunode1 -l oramdm Sidmdm KITS/ora9208/Disk1/runInstller Specify File Locations Setup Step MDM218 SAP Master Data Management MDM MDM = Description = Addresslist = Connectdata = Server = Dedicated Servicename = MDM Listener = Descriptionlist = Description = Addresslist =Sidlistlistener = Sidlist = Siddesc = Globaldbname = MDM Installation and Configuration Considerations Create a /home/mdmuser/mdss directory Global SAP Master Data Management MDM Single Serviceguard package configure sap.config MDMLISTENERNAME=LISTENERMDMUSER=mdmuser MDMMONITORINTERVAL=60 MDMPASSWORD= MDMREPOSITORYSPEC=MDMMDSRELOC=172.16.11.96 MDMMGROUPDEPEND=mdb mds mdis mdss Cmapplyconf -P /etc/cmcluster/MDM/mdsMDM.config Servicefailfastenabled no ServicehalttimeoutVi /etc/cmcluster/MDM/mdsMDM.config Servicename mdsMDMmon Cmrunpkg mgroupMDM Cmhaltpkg mgroupMDM Cmrunpkg masterMDM Cmhaltpkg masterMDM Change Management System Level Changes SGeSAP Cluster Administration SAP Software Changes Swlist -l bundle T2357BA T2803BA Upgrading SAP SoftwareMixed Clusters Swlist -l bundle B7885BA T2803BA Cd /sapmnt/SID Ln -s /sapmnt/SIDexelocal exe Cd /sapmnt/SID Mv exe exepaCd /sapmnt/SID Mkdir exeipf Cd /sapmnt Ln -s /sapmnt/SID/exepa /sapmnt/SIDexelocal