FlexFrame for SAP 4.2A

Transcription

1 User Guide English FlexFrame for SAP 4.2A Installation ACC 7.1 SP06

2 FlexFrame for SAP Version 4.2A Installation ACC 7.1 SP06 Edition December 2008 Document Version 1.0

3 Fujitsu Siemens Computers GmbH Copyright Fujitsu Siemens Computers GmbH 2008 FlexFrame, PRIMECLUSTER. PRIMEPOWER and PRIMERGY are trademarks of Fujitsu Siemens Computers Windows. Excel and Word are registered trademarks of Microsoft Corporation Intel is a registered trademark of Intel Corporation in the United States and other countries Solaris is a trademark of Sun Microsystems, Inc. in the United States and other countries Linux is a registered trademark of Linus Torvalds MaxDB is a registered trademark of MySQL AB, Sweden MySQL is a registered trademark of MySQL AB, Sweden SAP, SAP and Netweaver are trademarks or registered trademarks of SAP AG in Germany and in several other countries NetApp, Network Appliance, Open Network Technology for Appliance Products, Write Anywhere File Layout and WAFL are trademarks or registered trademarks of Network Appilance, Inc. in the United States and other countries Oracle is a registered trademark of ORACLE Corporation SPARC is a trademark of SPARC International, Inc. in the United States and other countries SuSE is a registered trademark of SuSE Linux AG Ethernet is a registered trademark of XEROX, Inc., Digital Equipment Corporation and Intel Corporation All other hardware and software names used are trademarks of their respective companies. All rights, including rights of translation, reproduction by printing, copying or similar methods, in part or in whole, are reserved. Offenders will be liable for damages. All rights, including rights created by patent grant or registration of a utility model or design, are reserved. Delivery subject to availability. Right of technical modification reserved.

4 Contents 1 Introduction Requirements Notational Conventions Document History General Preparations Required Software for an ACC Environment Documentation ACC Installation NW7.1 for PI (ACC) Installation SCS Instance DB Instance Primary Application Server Instance ACC Patch Installation Post Installation Activities Performance Setup NetWeaver Initial Setup Configuring NWA for Java System and ACC Initial Setup Configuration of ACC User Administration for ACC Users Creating Roles Creating Groups and Assigning Roles Creating Users and Assigning Users to Groups SAPHOSTAGENT Installing SAPHOSTAGENT Installing SAPACOSPREP Libraries Registering Host with sldreg Setting Up User Exit Starting SAPHOSTAGENT Managing LiveCache Databases Registering Managed Application Services ABAP Stack Java Stack Configuring the Adaptive Computing Landscape Starting ACC Configuring Pools & Networks Configuring Resources Configuring Services Troubleshooting Installation ACC 7.1

5 Contents 5.1 J2EE Server is Restarting J2EE Engine Start Problem RZ70 Failed Resource Unlock Resource configuration could not be saved Abbreviations Glossary Index Installation ACC 7.1

6 1 Introduction 1.1 Requirements This document addresses administrators on FlexFrame environments. We assume that the reader of this document has technical background knowledge in the areas of operating systems (Linux, Solaris ), IP networking and SAP basis. 1.2 Notational Conventions The following conventions are used in this manual: Additional information that should be observed. Warning that must be observed. fixed font <fixed font> fixed font Names of paths, files, commands, and system output. Names of variables. User inputs in command examples (if applicable using <> with variables). 1.3 Document History Document Version Changes Date 1.0 First Edition Installation ACC 7.1 1

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8 2 General Preparations 2.1 Required Software for an ACC Environment NW 7.1 for PI (ACC integrated) with a released DB and OS version The latest SP s from The latest SAPHOSTAGENT from All systems that are to be managed need to be on a patchlevel that provides the correct data transfer to SLD. ( see SAP note: ) 2.2 Documentation The following documents provide detailed information on SAP ACC: This guide (FSC) Installation Guide Adaptive Computing Controller 7.1 Special Adaptive Computing Collection note: The ACC 7.1 guides can be found here: Before installing SAP NetWeaver on FlexFrame, please refer to the original SAP installation guide. Get the latest SAP Notes from the SAPNET: Please make sure that the FA Application Agents are stopped on the hosts that you are installing SAP Software on. Sample system for this document: This document refers to the following examples: ACC = SID for NW7.1 for PI (ACC) installation bx600-1 = Host for ACC installation com = Pool name jcacc = Virtual host name of ACC system cn1 = Control Node 1 Installation ACC 7.1 3

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10 3 ACC Installation Install a NW7.1 for PI and the latest Service Pack at the moment SP06 in a FlexFrame enviroment Please make sure that the FA Application Agents are stopped on the hosts that you are installing SAP Software on. Please check FF Installation for SAP guide for additional hints installing NW7.1 in FlexFrame Known issues and bugs: 1. Please create user sapadm as a member of group sapinst with the script ff_user_adm.pl. 2. Create the hostctrl directory manually (see section 4.2.1). Change directory /usr/sap/adaptive to /usr/sap/hostctrl in LDAP. 3. When using ff_sid_adm.pl please select sapversion 7.0 at the moment. 4. Use new FFstart/stop scripts because of new pathes and profiles in NW7.1 or use sapdb <SID> start, startsap SCS<ID> scs<sid> and startsap J<ID> jc<sid>. 5. Workaround for NW7.1 start on Linux (server0 hang up): Change system parameter java.security.egd = file:/dev/./urandom with the Management Tool and don t forget to restart the instance. The dot in the path is very important! 6. At the moment instance ASCS is not available to use in ACC. Special sapstartsrv (version 7.11) is needed and hotfix LMTOOLS06P_1-2000xxxx.SCA. 7. As a result of a bug please set in ACC configuration Solaris Instances for Required Memory to 0. Installation ACC 7.1 5

11 ACC Installation NW7.1 for PI (ACC) Installation 3.1 NW7.1 for PI (ACC) Installation SCS Instance Select Central Services Instance (SCS) and click on Next. 6 Installation ACC 7.1

12 NW7.1 for PI (ACC) Installation ACC Installation Select Custom mode and click on Next. Follow the SAP Installation Guide. If the following message appears, use the FlexFrame script sapscs or startsap SCS<ID> scs<sid> to start the instance. Installation ACC 7.1 7

13 ACC Installation NW7.1 for PI (ACC) Installation DB Instance Enter the required parameters and click on Next. 8 Installation ACC 7.1

14 NW7.1 for PI (ACC) Installation ACC Installation Enter the required parameters and click on Next Primary Application Server Instance When an error occurred in phase Start java engine please start it manually with startsap J<ID> j(c)<sid> and click on Retry when the instance is up and running. It could take some minutes to start the instance. With jcmon pf=<instance_profile> -expert you are able to check if server0 is in state running. If not, please use workaround described below to get server0 running. Installation ACC 7.1 9

15 ACC Installation ACC Patch Installation 3.2 ACC Patch Installation After finishing the ACC installation successfully, proceed with the patch installation described in SAP ACC collective note , chapter 2. cn1:~ # ssh -X accadm@bx600-1 Password: jcacc:accadm 4> cd /usr/sap/acc/j04/j2ee/jspm jcacc:accadm 5>./go Installation ACC 7.1

16 ACC Patch Installation ACC Installation Enter the user name and the password and click on Log On. Installation ACC

17 ACC Installation ACC Patch Installation Make sure that all downloaded NW7.1 SP06 files were unpack to the Inbox directory and click on Next. If your are not confirm with JSPM, please read the SP Stack Guide and the relevant SAP note. 12 Installation ACC 7.1

18 ACC Patch Installation ACC Installation Click on Next. Installation ACC

19 ACC Installation ACC Patch Installation Check if every status is OK and click on Next. 14 Installation ACC 7.1

20 ACC Patch Installation ACC Installation Enter user name and password and click on Next. Installation ACC

21 ACC Installation ACC Patch Installation Click on Exit and restart JSPM. 16 Installation ACC 7.1

22 ACC Patch Installation ACC Installation Click on Next. Installation ACC

23 ACC Installation ACC Patch Installation In case of an error start instance manually. Login as <sid>adm and use startsap SCS<ID> scs<sid> and startsap J<ID> j(c)<sid>. Click on Resume. Please take care of your DB logs while deployment is running. 18 Installation ACC 7.1

24 ACC Patch Installation ACC Installation Check if every status is DEPLOYED and click on Exit. Installation ACC

25 ACC Installation Post Installation Activities 3.3 Post Installation Activities After the installation, please follow the steps below Performance Setup For getting a better performance and increasing the load for ACC please check and adjust the parameters SAP NW AS Java Engine in note , chapter 3.1. Don t forget to set the additional VM Parameter DAcCdpBypass to true as it is described in note , chapter NetWeaver Initial Setup Before you start with ACC configuration you have to finish the NetWeaver configuration. Logon to NWA, open the Configuration Wizard and start Netweaver initial setup. 20 Installation ACC 7.1

26 Post Installation Activities ACC Installation Enter passwords and click on Continue. Installation ACC

27 ACC Installation Post Installation Activities Click on Continue. 22 Installation ACC 7.1

28 Post Installation Activities ACC Installation Click on Continue. As of note , chapter 3.2: It s recommended to have a local SLD for ACC. For selecting an ObjectServerName please use the Info button. Installation ACC

29 ACC Installation Post Installation Activities 24 Installation ACC 7.1

30 Post Installation Activities ACC Installation Configuring NWA for Java System and ACC Initial Setup Select Configure NWA for Java System and click on Start. Installation ACC

31 ACC Installation Post Installation Activities Select Custom and click on Continue. 26 Installation ACC 7.1

32 Post Installation Activities ACC Installation Enter passwords and click on Continue. Installation ACC

33 ACC Installation Post Installation Activities Click on Continue. 28 Installation ACC 7.1

34 Post Installation Activities ACC Installation Type in a name and click on Continue. Installation ACC

35 ACC Installation Post Installation Activities Click on Continue. 30 Installation ACC 7.1

36 Post Installation Activities ACC Installation Click on Continue. Installation ACC

37 ACC Installation Post Installation Activities Enter the required parameters (see example below) and click on Next. Find more details in the ACC Configuration Guide. 32 Installation ACC 7.1

38 Post Installation Activities ACC Installation Click on Continue. Installation ACC

39 ACC Installation Post Installation Activities 34 Installation ACC 7.1

40 4 Configuration of ACC 4.1 User Administration for ACC Users Login to the user administration page: Creating Roles Check if the roles are available with the relevant actions. If not, create the roles for the various activities in ACC. The relationship between roles and actions is shown in the following table. Role Name Service / Application Action Name ACC_Observing tc~lm~aci~engine~app Observing Installation ACC

41 Configuration of ACC User Administration for ACC Users Role Name Service / Application Action Name ACC_Operation tc~lm~aci~engine~app Operation OperationExceptionHandling ACC_Configuration tc~lm~aci~engine~app Configuration ServerEnable ServiceEnable Schedule CustomizeLink ACC_Archiving tc~lm~aci~engine~app Archiving Example for ACC_Observing Enter the role name under the General Information tab. 36 Installation ACC 7.1

42 User Administration for ACC Users Configuration of ACC Navigate to the Assigned Actions tab and add the corresponding service. Click on Save and continue with creating roles. Installation ACC

43 Configuration of ACC User Administration for ACC Users Creating Groups and Assigning Roles Check if the groups are available with the relevant roles. If not, execute the following steps. 1. Create the following groups for the defined actions in ACC: AC_Observer AC_Operator AC_Administrator 2. Assign the roles to the created groups. The relationship between roles and groups is shown in the following table. 38 Installation ACC 7.1

44 User Administration for ACC Users Configuration of ACC Group AC_Observer AC_Operator AC_Administrator Roles ACC_Observing ACC_Observing, ACC_Operation ACC_Observing, ACC_Operation, ACC_Configuration, ACC_Archiving Example for AC_Observer Enter the group name under the General Information tab. Installation ACC

45 Configuration of ACC User Administration for ACC Users Navigate to the Assigned Roles tab and add the corresponding roles. Click on Save and continue with creating groups. 40 Installation ACC 7.1

46 User Administration for ACC Users Configuration of ACC Creating Users and Assigning Users to Groups Assign individual users to the various created ACC groups. Example for assigning the user AccAdmin to the AC_Administrator group Enter the required parameters (see below). Installation ACC

47 Configuration of ACC User Administration for ACC Users Navigate to the Assigned Groups tab and add the AC_Administrator group to the AccAdmin user. Click on Save and go on with creating users if necessary. For using AccAdmin as login user in SLD (see section 0) please add group administrators also. After creating a user, don t forget to login and to change the password! If you like to change the password for this account used in the sldreg configfile later on, do not forget to change it in every sldreg configfile (see section 4.2.3). 42 Installation ACC 7.1

48 SAPHOSTAGENT Configuration of ACC 4.2 SAPHOSTAGENT Installing SAPHOSTAGENT You can find the newest SAPHOSTAGENT.SAR in the SAP Software Distribution Center of the SAP Service Marketplace ( Log on with your SAP Service Marketplace ID. In the navigation bar, choose Download -> Support Packages and Patches -> Entry by Application Group -> SAP NetWeaver -> SAP NETWEAVER -> SAP NETWEAVER 7.1 -> Entry by Component -> Application Server ABAP -> SAP KERNEL /64-BIT -> <operating_system> -> Database Independent and download the archive. For FlexFrame releases which do not have /usr/sap/hostctrl automount point the following steps have to be done: Change the Ldap entry ou=automount, ou=auto_usr_sap (ou=auto.usr_sap), cn=adaptive to ou=automount, ou=auto_usr_sap (ou=auto.usr_sap), cn=hostctrl for every pool. Don t forget to change adaptive to hostctrl in the path of attribute automountinformation. For every pool on volff: cn1: cd /FlexFrame/volFF/pool-xxx/sap cn1: mv adaptive hostctrl If /usr/sap/hostctrl is available go on with the following steps. (These steps have to be done for every pool and OS image Linux and/or Solaris.) # mkdir /usr/sap/hostctrl/new # cd /usr/sap/hostctrl/new Copy the OS relevant SAPHOSTAGENT file to /usr/sap/hostctrl/new: # /sapmnt/acc/exe/uc/linux86_64/sapcar -xvf SAPHOSTAGENT_ SAR SAPCAR: processing archive SAPHOSTAGENT_ SAR x hostagent.lst x hostagent.mf... #./saphostexec upgrade Installation ACC

49 Configuration of ACC SAPHOSTAGENT The /etc/init.d/sapinit script will be changed during upgrade. Please take care that the relevant file system is readable for the upgrade phase Installing SAPACOSPREP Libraries You have to download the newest sapacosprep library for Solaris and for Linux 32/64 only in case of using SAN from: > Product catalog > Dynamic Infrastructures > FlexFrame for SAP > Downloads (for certified FlexFrame installers only) Customers please send an to Copy the library for the relevant platform to /usr/sap/hostctrl/exe. For Linux 32/64 : # chown sapadm:sapsys libsapacosprep_fsc.so # chmod 755 libsapacosprep_fsc.so There is only one library for Solaris. Please install the following link: # chown sapadm:sapsys libsapacosprep.so # chmod 755 libsapacosprep.so # ln s libsapacosprep.so libsapacosprep_fsc.so Registering Host with sldreg Create an sldreg connection file by running # cd /usr/sap/hostctrl/exe # export LD_LIBRARY_PATH=/usr/sap/hostctrl/exe:$LD_LIBRARY_PATH #./sldreg configure slddest.cfg Use configuration file 'slddest.cfg' for output! Please specify the HTTP connect information: [User, Password, Host, Port, HTTP/HTTPS] User Name : AccAdmin # Must be a member of administrator group Password : ******** Verify Password : ******** Server Host : jcacc # ACC host with SLD Port [80,443, ]: Use HTTPS? (y/n): n =================== Entered Information =================== 44 Installation ACC 7.1

50 SAPHOSTAGENT Configuration of ACC User: AccAdmin Passwd: (secret) Host: jcacc Port: HTTPS: n =================== Write this information to secure file 'slddest.cfg'? [y=yes/n=no/q=quit] y Fri Feb 22 10:15: Renamed file 'slddest.cfg' to 'slddest.cfg ' Fri Feb 22 10:15: Writing data to encrypted file 'slddest.cfg' Fri Feb 22 10:15: Data written to secured data file 'slddest.cfg' Fri Feb 22 10:15: Using destination file 'slddest.cfg'. Fri Feb 22 10:15: No key file 'slddest.cfg.key' used. Fri Feb 22 10:15: Use encryted destination file 'slddest.cfg' as data source Fri Feb 22 10:15: Configuration data successfully stored in file: slddest.cfg Currently the host agent doesn t register all computer system properties required by ACC. As a workaround execute the following command: #./saposcol b./sldreg connectfile slddest.cfg hu Mar 27 11:05: SLD Registration Program [2.0] (Mar ) [Non-Unic ode] Thu Mar 27 11:05: No XML data input file set. Will read input data from s tandard input. Thu Mar 27 11:05: Supplier Name: ComputerSystem / Supplier Version: 1.0 / Supplier Vendor: / CIM Model Version: Thu Mar 27 11:05: Group: Setting Up User Exit ACC User Exit works as an interface to the FA Agents. Add the following two lines to the host_profile file: service/hook/sap_control = /usr/sap/hostctrl/exe/sap_control.sh %p %h %s %n service/hook/db_control = /usr/sap/hostctrl/exe/db_control.sh %p %h %s Create the shell script sap_control.sh: #!/bin/bash # User Exit Script for ACC (instances) echo "Running User Exit Script" Installation ACC

51 Configuration of ACC SAPHOSTAGENT echo "/ ---- " $0 $* " ---- /" case $1 in "prestart") case $2 in "ci"*) /FlexFrame/scripts/sapci $3 prestart exit_code=$? ;; "jc"*) /FlexFrame/scripts/sapjc $3 prestart exit_code=$? ;; "ascs"*) /FlexFrame/scripts/sapascs $3 prestart exit_code=$? ;; "scs"*) /FlexFrame/scripts/sapscs $3 prestart exit_code=$? ;; "app"*) /FlexFrame/scripts/sapapp $4 $3 prestart exit_code=$? ;; "j"$4*) /FlexFrame/scripts/sapj $4 $3 prestart exit_code=$? ;; "ers"*) /FlexFrame/scripts/sapers $4 $3 prestart exit_code=$? ;; esac echo "/ PRESTART position executed /" if [ $exit_code -ge 1 -a $exit_code -le 4 ];then exit 4 else exit $exit_code fi ;; "poststart") case $2 in "ci"*) 46 Installation ACC 7.1

52 SAPHOSTAGENT Configuration of ACC /FlexFrame/scripts/sapci $3 poststart exit_code=$? ;; "jc"*) /FlexFrame/scripts/sapjc $3 poststart exit_code=$? ;; "ascs"*) /FlexFrame/scripts/sapascs $3 poststart exit_code=$? ;; "scs"*) /FlexFrame/scripts/sapscs $3 poststart exit_code=$? ;; "app"*) /FlexFrame/scripts/sapapp $4 $3 poststart exit_code=$? ;; "j"$4*) /FlexFrame/scripts/sapj $4 $3 poststart exit_code=$? ;; "ers"*) /FlexFrame/scripts/sapers $4 $3 poststart exit_code=$? ;; esac echo "/ POSTSTART position executed /" if [ $exit_code -ge 1 -a $exit_code -le 4 ]; then exit 4 else exit $exit_code fi ;; "prestop") case $2 in "ci"*) /FlexFrame/scripts/sapci $3 prestop exit_code=$? ;; "jc"*) /FlexFrame/scripts/sapjc $3 prestop exit_code=$? Installation ACC

53 Configuration of ACC SAPHOSTAGENT ;; "ascs"*) /FlexFrame/scripts/sapascs $3 prestop exit_code=$? ;; "scs"*) /FlexFrame/scripts/sapscs $3 prestop exit_code=$? ;; "app"*) /FlexFrame/scripts/sapapp $4 $3 prestop exit_code=$? ;; "j"$4*) /FlexFrame/scripts/sapj $4 $3 prestop exit_code=$? ;; "ers"*) /FlexFrame/scripts/sapers $4 $3 prestop exit_code=$? ;; esac echo "/ PRESTOP position executed /" if [ $exit_code -ge 1 -a $exit_code -le 4 ]; then exit 4 else exit $exit_code fi ;; "poststop") case $2 in "ci"*) /FlexFrame/scripts/sapci $3 poststop exit_code=$? ;; "jc"*) /FlexFrame/scripts/sapjc $3 poststop exit_code=$? ;; "ascs"*) /FlexFrame/scripts/sapascs $3 poststop exit_code=$? ;; 48 Installation ACC 7.1

54 SAPHOSTAGENT Configuration of ACC "scs"*) /FlexFrame/scripts/sapscs $3 poststop exit_code=$? ;; "app"*) /FlexFrame/scripts/sapapp $4 $3 poststop exit_code=$? ;; "j"$4*) /FlexFrame/scripts/sapj $4 $3 poststop exit_code=$? ;; "ers"*) /FlexFrame/scripts/sapers $4 $3 poststop exit_code=$? ;; esac echo "/ POSTSTOP position executed /" if [ $exit_code -ge 1 -a $exit_code -le 4 ]; then exit 4 else exit $exit_code fi ;; esac exit 0 Create the shell script db_control.sh: #!/bin/bash # User Exit Script for ACC database echo "Running User Exit Script" echo "/ ---- " $0 $* " ---- /" case $1 in "prestart") case $2 in "lc"*) /FlexFrame/scripts/saplc $3 prestart exit $? ;; "db"*) /FlexFrame/scripts/sapdb $3 prestart exit $? Installation ACC

55 Configuration of ACC SAPHOSTAGENT "prestop") ;; esac echo "/ PRESTART position executed /" exit 0 ;; case $2 in "lc"*) /FlexFrame/scripts/saplc $3 prestop exit $? ;; "db"*) /FlexFrame/scripts/sapdb $3 prestop exit $? ;; esac echo "/ PRESTOP position executed /" exit 0 ;; "poststart") case $2 in "lc"*) /FlexFrame/scripts/saplc $3 poststart exit $? ;; "db"*) /FlexFrame/scripts/sapdb $3 poststart exit $? ;; esac echo "/ POSTSTART position executed /" exit 0 ;; "poststop") case $2 in "lc"*) /FlexFrame/scripts/saplc $3 poststop exit $? ;; "db"*) /FlexFrame/scripts/sapdb $3 poststop exit $? 50 Installation ACC 7.1

56 SAPHOSTAGENT Configuration of ACC ;; esac echo "/ POSTSTOP position executed /" exit 0 ;; esac exit 0 Perform the following commands: # chmod 750 sap_control.sh db_control.sh # chown root:root sap_control.sh db_control.sh Starting SAPHOSTAGENT For Linux only: As of Note : For Linux a PAM authentication policy is required. Create a file named sapstartsrv in /etc/pam.d with the following content: auth sufficient pam_unix2.so auth required pam_unix_auth.so account sufficient pam_unix2.so account required pam_unix_acct.so auth requisite pam_unix_auth.so nullok # for SLES 10 only Perform the following commands on every Linux and/or Solaris host: #./saphostexec pf=/usr/sap/hostctrl/exe/host_profile -stop #./saphostexec pf=/usr/sap/hostctrl/exe/host_profile Check if the sapinit script is in rc3.d with the saphostexec commands for automatical startup after boot. All steps for the SAPHOSTAGENT installation have to be done for every OS! Installation ACC

57 Configuration of ACC SAPHOSTAGENT Check if the hosts (e.g. bx600-1) are registered in the SLD: Select Technical Systems and choose the type Computer Systems: If some information is missing ( e.g. Operating system) it is helpful to run the following commands on the hosts. Manual registration of a host in SLD: # cd /usr/sap/hostctrl/exe # export LD_LIBRARY_PATH=/usr/sap/hostctrl/exe:$LD_LIBRARY_PATH #./saposcol -b./sldreg -connectfile slddest.cfg 52 Installation ACC 7.1

58 Registering Managed Application Services Configuration of ACC Managing LiveCache Databases To allow the Host Agent control on LiveCache Databases Logon as user <SID>adm in the LiveCache database host. 2. Create an XUSER file with an entry for the control user with the user key c: # su - <sid>adm # xuser -u control,<password> -U c -d <DB name> -n <hostname> -S INTERNAL set The xuser command is relevant to MaxDB version Verify the created XUSER file entry: # dbmcli -U c db_state 4. Configure the standard LiveCache user: # dbmcli -U c user_sap sap<db name>,<password> For more information about creating and authenticating XUSER entries, see SAP note For more information about setting the default LiveCache user, see SAP note Registering Managed Application Services In case of an ABAP +Java system (e.g. Solutionmanager 4.0) please register at first the Java stack of the system and afterwards the ABAP stack ABAP Stack It is important to check SAP note before starting RZ70. Logon to the system and execute transaction RZ70. All relevant instances App s must be up and running for every system to be managed. Enter the host and the service of the gateway (gateway running in the scs instance of ACC, e. g.: Host: scsacc, Service: sapgw05. If the area Data Collection Programs is empty, click on the Proposal button to enter the right programs (as below) with all programs marked as Active. Click on the Activate and Execute button. Installation ACC

59 Configuration of ACC Registering Managed Application Services Click on Yes. 54 Installation ACC 7.1

60 Registering Managed Application Services Configuration of ACC Installation ACC

61 Configuration of ACC Registering Managed Application Services If the connection to SLD is not available, please check under SLD Administration -> Configuration -> datasupplier whether or not the right GatewayHost and GatewayService is selected. If not, correct it. 56 Installation ACC 7.1

62 Registering Managed Application Services Configuration of ACC Check if the ABAP instance is visible now in the SLD: Start a browser and connect to the SLD. Navigate to Technical Systems and choose the type AS ABAP. The registered application services should now appear in the list. Installation ACC

63 Configuration of ACC Registering Managed Application Services ASCS of ABAP Stack For registering ASCS instance in SLD the sapstartsrv (7.11) for ASCS is used. Therefore you have to use sldreg to create a SLD connectfile. # su - lsmadm # cd /usr/sap/lsm/ascs12/exe #./sldreg configure slddest.cfg Use configuration file 'slddest.cfg' for output! Please specify the HTTP connect information: [User, Password, Host, Port, HTTP/HTTPS] User Name : AccAdmin # Must be a member of administrator group Password : ******** Verify Password : ******** Server Host : jcacc # ACC host with SLD Port [80,443, ]: Use HTTPS? (y/n): n =================== Entered Information =================== User: AccAdmin Passwd: (secret) Host: jcacc Port: HTTPS: n =================== Write this information to secure file 'slddest.cfg'? [y=yes/n=no/q=quit] y Fri Feb 22 10:15: Renamed file 'slddest.cfg' to 'slddest.cfg ' Fri Feb 22 10:15: Writing data to encrypted file 'slddest.cfg' Fri Feb 22 10:15: Data written to secured data file 'slddest.cfg' Fri Feb 22 10:15: Using destination file 'slddest.cfg'. Fri Feb 22 10:15: No key file 'slddest.cfg.key' used. Fri Feb 22 10:15: Use encryted destination file 'slddest.cfg' as data source Fri Feb 22 10:15: Configuration data successfully stored in file: slddest.cfg # cp slddest.cfg /usr/sap/lsm/sys/global Stop sapstartsrv process for ASCS12 # sapascs LSM restart 58 Installation ACC 7.1

64 Registering Managed Application Services Configuration of ACC Java Stack Java Stack <= NW2004s(7.0) It is important to check SAP note before starting Visual Administrator. Start Visual Administrator on the J2EE engine host that is to be managed. (This should be done for every JAVA system to be managed). All Services (J and SCS) must be up and running. control1:~ # ssh -X mepadm@baby_4 mepadm@baby_4's password: Last login: Fri Dec 10 17:48: from jcmep Directory: /home_sap/mepadm jcmep:mepadm 58> cd /usr/sap/mep/jc10/j2ee/admin jcmep:mepadm 60>./go Select Default and click on Connect. Enter the Password and click on Connect. Installation ACC

65 Configuration of ACC Registering Managed Application Services Navigate to Server 0_XX Services. 60 Installation ACC 7.1

66 Registering Managed Application Services Configuration of ACC Navigate to SLD Data Supplier and select the HTTP Settings sheet. Fill in the fields shown above (1) and click on Save (2). Trigger a test connection to the SLD (3). 3. Test connect to SLD Click on Yes. Click on OK. Installation ACC

67 Configuration of ACC Registering Managed Application Services Check if the JAVA instance is visible now in the SLD: Start a browser and connect to the SLD. Navigate to Technical Systems and choose the type AS JAVA. The registered application services should now appear in the list. 62 Installation ACC 7.1

68 Registering Managed Application Services Configuration of ACC Check SLD if SCS instance is available. If not, click on Add SCS Instance. Installation ACC

69 Configuration of ACC Registering Managed Application Services Enter information about the central services instance and click on Save. 64 Installation ACC 7.1

70 Registering Managed Application Services Configuration of ACC Navigate to Home -> CIM Instances and select the class BC Central Service Instance. Installation ACC

71 Configuration of ACC Registering Managed Application Services Select the new SCS instance and change under Properties the virtual host name in the Caption field and the SystemHome field, e.g. dbbw1-se to scsbw1. Click on Save. 66 Installation ACC 7.1

72 Registering Managed Application Services Configuration of ACC Now the SCS instance should appear in the ACC Service Configuration. Installation ACC

73 Configuration of ACC Registering Managed Application Services Java Stack >= NW7.1 All services (J and SCS) must be up and running. Navigate to NWA: Select Configuration Management -> Security -> Destinations. Select the right URL of ACC instance and check login data. 68 Installation ACC 7.1

74 Registering Managed Application Services Configuration of ACC Click on Save and click on Ping-Destination to check if the connection to SLD is working. Installation ACC

75 Configuration of ACC Registering Managed Application Services Go back to Configuration Management -> Infrastructure -> SLD Data Supplier Configuration. Click on Collect and Send Data and check under Collect and Send Data completed successfully if it is successful. 70 Installation ACC 7.1

76 Configuring the Adaptive Computing Landscape Configuration of ACC 4.4 Configuring the Adaptive Computing Landscape This chapter describes how ACC make the landscape adaptive. See also the Configuring the Adaptive Computing Landscape on frameset.htm Starting ACC Call the URL or sam~ui~mainframe~wd/floorplanapp?applicationid=com.sap.itsam. ops.adaptive Installation ACC

77 Configuration of ACC Configuring the Adaptive Computing Landscape First, logon to ACC. 72 Installation ACC 7.1

78 Configuring the Adaptive Computing Landscape Configuration of ACC Choose Configuration in the left pane. Installation ACC

79 Configuration of ACC Configuring the Adaptive Computing Landscape Configuring Pools & Networks Navigate to Pool- & Network Configuration. Select the Pools tab. Click on Edit and then on Add and enter the required data. Click on Save. Here you have to decide: 1. ACC pools like FlexFrame pools: You have to install FlexFrame in a Common pool with network routing to all other pools (Security restrictions!) 2. ACC pools like FlexFrame groups of hardware: You have to install ACC in every FlexFrame pool. 74 Installation ACC 7.1

80 Configuring the Adaptive Computing Landscape Configuration of ACC Select the Network tab. Click on Edit and then on Add and enter the required data. Click on Save. Installation ACC

81 Configuration of ACC Configuring the Adaptive Computing Landscape Configuring Resources Step 1 Navigate back to Configuration -> Resource Configuration to see the servers that are already registered. Select the first server and switch to Edit mode. Activate Adaptive Management (chechbox AC Managed) and select the required pool. Test the connection to the server by clicking on Connection Test. Click on Next. 76 Installation ACC 7.1

82 Configuring the Adaptive Computing Landscape Configuration of ACC Step 2 Activate Adaptive Enablement (checkboxes AC Enabled and AC Operational). For resource control you can select SAPS for your server, e.g To configure a network, add VLANs via the New Interface Id field. For each VLAN click on Add Interface Id and select the corresponding network. The example below shows Linux VLANs. For Solaris please use ipmp-client and ipmp-server as Linux VLANs (vlan10 and vlan11). Click on Next. Installation ACC

83 Configuration of ACC Configuring the Adaptive Computing Landscape Step 3 Under step 3 you can select servers with equal conditions and you can configure them in one step by clicking on Save & Apply Mass Configuration. 78 Installation ACC 7.1

84 Configuring the Adaptive Computing Landscape Configuration of ACC In the Server Options dialog box you can select different server options. Go on with Assume. Installation ACC

85 Configuration of ACC Configuring the Adaptive Computing Landscape If you have configured all servers you can check them by clicking on Show Resources. 80 Installation ACC 7.1

86 Configuring the Adaptive Computing Landscape Configuration of ACC If some information is missing, it is helpful to run the following commands on the hosts: # cd /usr/sap/hostctrl/exe # export LD_LIBRARY_PATH=/usr/sap/hostctrl/exe:$LD_LIBRARY_PATH #./saposcol -b./sldreg -connectfile slddest.cfg Installation ACC

87 Configuration of ACC Configuring the Adaptive Computing Landscape Configuring Services Navigate back to Configuration -> Service Configuration to see the servers that are already registered. If there is no service available, please switch to SLD and add your system to the relevant landscape (see the figure on the following page). 82 Installation ACC 7.1

88 Configuring the Adaptive Computing Landscape Configuration of ACC Under Technical Systems select the system to be managed and add it to the relevant landscape. Installation ACC

89 Configuration of ACC Configuring the Adaptive Computing Landscape Expand the service you want to integrate in ACC and select a database (for example). Please do not configure the database with the physical hostname. 84 Installation ACC 7.1

90 Configuring the Adaptive Computing Landscape Configuration of ACC Start configure database. Step 1 Select and fill in like the example below and press Next for step 2. Installation ACC

91 Configuration of ACC Configuring the Adaptive Computing Landscape Step 2 Select and fill in like the example below and press Next for step Installation ACC 7.1

92 Configuring the Adaptive Computing Landscape Configuration of ACC Step 3 In case of using NAS please activate the Automounter checkbox. Installation ACC

93 Configuration of ACC Configuring the Adaptive Computing Landscape In case of using SAN select Type=SR, Mountpoint=<SID>, FS/SRID-Typ=FFSRID, Partner-ID=FSC. 88 Installation ACC 7.1

94 Configuring the Adaptive Computing Landscape Configuration of ACC Step 4 Click on Save. Installation ACC

95 Configuration of ACC Configuring the Adaptive Computing Landscape Select the next instance, e.g. scs. Step 1 Select and fill in like the example below and press Next for step Installation ACC 7.1

96 Configuring the Adaptive Computing Landscape Configuration of ACC Step 2 Select and fill in like the example below and press Next for step 3. Installation ACC

97 Configuration of ACC Configuring the Adaptive Computing Landscape Step 3 Activate the Automounter checkbox and click on Next. 92 Installation ACC 7.1

98 Configuring the Adaptive Computing Landscape Configuration of ACC Step 4 Click on Save. Go on to configure the relevant instances like the examples above. Installation ACC

99 Configuration of ACC Configuring the Adaptive Computing Landscape Start/Stop/Relocate Application Services Select Services in the left pane. Here you are able to start/stop and relocate the configured instances. There is more help available at 94 Installation ACC 7.1

100 5 Troubleshooting 5.1 J2EE Server is Restarting A valid license key is missing. Use Visual Administrator or NWA >= NW7.1 to bring in a valid licence key file. jcoac:oacadm 52> cd /usr/sap/oac/jc04/j2ee/admin/logviewer-standalone jcoac:oacadm 57>./logviewer.sh java version "1.4.2_05" Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_05-b04) Java HotSpot(TM) Client VM (build 1.4.2_05-b04, mixed mode) Installation ACC

101 Troubleshooting J2EE Engine Start Problem 5.2 J2EE Engine Start Problem If server0 in the jcmon tool is always in phase starting applications please change the value of the VM parameter java.security.egd. # su accadm # jcmon pf=/usr/sap/acc/sys/profile/acc_j04_jcacc -expert Change the value file:/dev/urandom to file:/dev/./urandom. Click on set. 96 Installation ACC 7.1

102 RZ70 Failed Troubleshooting Click on the diskette symbol to save the modification. Restart java instance (server0). 5.3 RZ70 Failed If RZ70 fails: Use transaction sldcheck. Use transaction sm59. Test connections to SLDUC or SLDNUC. Installation ACC

103 Troubleshooting Resource Unlock 5.4 Resource Unlock If an error messages like Resource could not be locked occurs or some resources are not available, navigate to NWA -> Problem Management -> Locks and release the locks. 98 Installation ACC 7.1

104 Resource configuration could not be saved Troubleshooting 5.5 Resource configuration could not be saved If an error messages like Resource configuration could not be saved occurs, navigate to NWA -> Operation Management -> Java EE Application and click on Refresh for routing service or start and stop the application. Installation ACC

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106 6 Abbreviations ABAP ACC ACI ACPI APM APO CIFS DHCP ERP ESF EULA FAA FC FTP IP LAN LDAP LUN MAC MINRA NAS NDMP NIC NVRAM OBP OLTP ONTAP Advanced Business Application Programming Adaptive Computing Controller Adaptive Computing Infrastructure Advanced Configuration and Power Interface Advanced Power Management Advanced Planner & Optimizer Common Internet File System Dynamic Host Configuration Protocol Enterprise Resource Planning Enhanced System Facility End User License Agreement FlexFrame Autonomous Agent Fiber Channel File Transfer Protocol Internet Protocol Local Area Network Lightweight Directory Access Protocol Logical Unit Number Media Access Control Minimal Read Ahead Network Attached Storage Network Data Management Protocol Network Interface Card Non-Volatile Random Access Memory Open Boot Prom On-Line Transaction Processing Open Network Technology for Appliance Products Installation ACC

107 Abbreviations OSS POST PCL PW PXE PY RAID RARB RDBMS RHEL RSB SCS SAP BW SAPGUI SAPOSS SID SLD SLES SMB SMC SPOC TELNET TFTP UDP UPS VLAN VTOC WAN WAS Open Source Software Power-On Self Test PRIMECLUSTER PRIMEPOWER Preboot Execution Environment PRIMERGY Redundant Array of Independent (or Inexpensive) Disks Reverse Address Resolution Protocol Relational Database Management System Red Hat Enterprise Linux Remote Service Board System Console Software SAP Business Warehouse SAP Graphical User Interface SAP Online System Service System Identifier System Landscape Directory SuSE Linux Enterprise Server Server Message Block System Management Console Single Point Of Control Telecommunications Network Trivial File Transfer Protocol User Datagram Protocol Uninterruptible Power Supply Virtual Local Area Network Virtual Table Of Contents Wide Area Network Web Application Server 102 Installation ACC 7.1

108 Abbreviations WAFL XSCF Write Anywhere File Layout Extended System Control Facility Installation ACC

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110 7 Glossary Adaptive Computing Controller (ACC) SAP system for monitoring and controlling SAP environments. Advanced Business Application Programming (ABAP) Proprietary programming language of SAP. Advanced Power Management (APM) A standard for power saving and management in computers. Application Agent A software program for monitoring and managing applications. Application Node (AN) A host for applications (e.g. SAP instances db, ci, agate, wgate, app etc.). This definition includes Application Servers as well as Database Servers. Automounter The automounter is an NFS utility that automatically mounts directories on an NFS client as they are needed, and unmounts them when they are no longer needed. Autonomous Agent Central system management and high availability software component of FlexFrame. Blade A special form factor for computer nodes. BOOTPARAM Boot time parameters of the Solaris kernel. BRBACKUP SAP backup and restore tools. Client LAN Virtual network segment within FlexFrame, used for client-server traffic. Common Internet File System (CIFS) A protocol for the sharing of file systems (same as SMB). Computing Node From the SAP ACI perspective: A host that is used for applications. Control Agent A software program for monitoring and managing nodes within FlexFrame. Control LAN Virtual network segment within FlexFrame, used for system management traffic. Installation ACC

111 Glossary Control Node (CN) A physical computer system, controlling and monitoring the entire FlexFrame landscape and running shared services in the rack (dhcp, tftp, ldap etc.). Control Station An Application Node running SAP ACC. Dynamic Host Configuration Protocol (DHCP) DHCP is a protocol for assigning dynamic IP addresses to devices on a network. Dynamic Host Configuration Protocol (DHCP) server A DHCP server provides configuration parameters specific to the DHCP client host, required by the host to participate on the Internet. Enterprise Resource Planning (ERP) Enterprise Resource Planning systems are management information systems that integrate and automate many of the business practices associated with the operations or production aspects of a company. Ethernet A Local Area Network which supports data transfer rates of 10 Megabits per second. Fiber Channel Fibre Channel is a serial computer bus intended for connecting high-speed storage devices to computers. Filer Network attached storage for file systems. FlexFrame for mysap Business Suite FlexFrame for mysap Business Suite is a radically new architecture for mysap environments. It exploits the latest business-critical computing technology to deliver major cost savings for SAP customers. Gigabit Ethernet A Local Area Network which supports data transfer rates of 1 Gigabit (1,024 Megabits) per second. Host name Name of a physical server as seen from outside the network. One physical server may have multiple host names. Image In the FlexFrame documentation, Image is used as a synonym for Hard Disk Image. Internet Protocol (IP) Address A unique number used by computers to refer to each other when sending information through networks using the Internet Protocol. 106 Installation ACC 7.1

112 Glossary Lightweight Directory Access Protocol (LDAP) Protocol for accessing on-line directory services. Local Area Network (LAN) A computer network that spans a relatively small area. Most LANs are confined to a single building or group of buildings. However, one LAN can be connected to other LANs over any distance via telephone lines and radio waves. A system of LANs connected in this way is called a Wide Area Network (WAN). Local host name The name of the node (physical computer); it can be displayed and set using the command /bin/hostname. Logical Unit Number (LUN) An address for a single (SCSI) disk drive. MaxDB A relational database system from mysql (formerly ADABAS and SAPDB). Media Access Control (MAC) address An identifier for network devices, usually unique. The MAC address is stored physically on the device. mysap Business Suite The main ERP software produced of SAP AG. NDMPcopy NDMPcopy transfers data between Filers using the Network Data Management Protocol (NDMP). Netboot A boot procedure for computers where the operating system is provided via a network instead of local disks. Netweaver SAP NetWeaver is the technical foundation of mysap Business Suite solutions. Network Appliance Filer See Filer. Network Attached Storage (NAS) A data storage device that is connected via a network to one or multiple computers. Network File System (NFS) A network protocol for network-based storage access. Network Interface Card (NIC) A hardware device that allows computer communication via networks. Node A physical computer system controlled by an OS. Installation ACC

113 Glossary Node name The name of a physical node as returned by the command uname n. Each node name within a FlexFrame environment must be unique. Non-Volatile Random Access Memory (NVRAM) A type of memory that retains its contents when the power is turned off. On-Line Transaction Processing Transaction processing via computer networks. OpenLDAP An Open Source LDAP Service Implementation. Open Network Technology for Appliance Products The operating system of Network Appliance Filers. Open Source Software (OSS) Software that is distributed free of charge under an open source license, such as the GNU General Public License. Oracle RAC A cluster database by Oracle Corporation. Physical host Name of a physical computer system (node). Power-On Self Test (POST) Part of a computer's boot process; automatic testing of diverse hardware components. Preboot Execution Environment An environment that allows a computer to boot from a network resource without having a local operating system installed. PRIMECLUSTER Fujitsu Siemens Computers high-availability and clustering software. PRIMEPOWER Fujitsu Siemens Computers SPARC-based server product line. PRIMERGY Fujitsu Siemens Computers i386-based server product line. Red Hat Enterprise Linux Linux distribution by Red Hat, Inc., targeting business customers. Reverse Address Resolution Protocol (RARP) A protocol allowing resolution of an IP address corresponding to a MAC address. SAP Service In FlexFrame: SAP Service and DB Services. 108 Installation ACC 7.1

114 Glossary SAP service script An administration script for starting and stopping an SAP application on a virtual host. SAP Solution Manager Service portal for the implementation, operation and optimization of an SAP solution. SAPLogon Front-end software for SAPGUI. SAPRouter Router for SAP services like SAPGUI or SAPTELNET. Server A physical host (hardware), same as node. Service A software program providing functions to clients. Service type The type of an application or service (db, ci, app, agate, wgate etc.). Single Point of Control In FlexFrame: One user interface to control a whole FlexFrame environment. Storage LAN A virtual LAN segment within a FlexFrame environment, carrying the traffic to the Filer. SuSE Linux Enterprise Server A Linux distribution by Novell, specializing in server installations. Trivial File Transfer Protocol A simple form of the File Transfer Protocol (FTP). TFTP uses the User Datagram Protocol (UDP) and provides no security features. It is often used by servers to boot diskless workstations, X-terminals, and routers. TFTP server A simple FTP implementation. Installation ACC

115 Glossary Virtual host Before an application starts, the virtual host name is assigned to the physical host where the application is to run. From the application's perspective, it always runs on the same virtual host, even if the application is moved to another physical host. The following rule forms the host names of virtual services: <service_type>[<id>]<sid>[<-lan type] where <service_type> can be one of: ci - central instance (ABAP) db - database instance app - application instance (ABAP) ascs - ABAP SAP central services instance scs - JAVA SAP central services instance jc - JAVA central instance j - JAVA application instance <ID> is a number from 00 to 96 (except: 2, 25, 43, 72, 89) for the service types app and j only. It is empty for other service types. <SID> is the system ID of an SAP system. <LAN type> -se empty string Server LAN Client LAN This host name formation rule for virtual services is mandatory in version 3.2 of the FlexFrame solution. Some components rely on this rule. Within a FlexFrame environment, each node name must be unique. However, each node may have multiple host names that are derived from the node name by a defined naming rule. In SAP environments host names are currently limited to 13 alphanumeric characters including the hyphen ( - ). The first character must be a letter. In the SAP environment host names are case-sensitive. (See SAP Note No ) Virtual Local Area Network A VLAN is a logically segmented network mapped over physical hardware according to the IEEE 802.1q standard. Virtualization Virtualization means the separation of hardware and processes. In a virtualized environment (FlexFrame), a process can be moved between hardware nodes while staying transparent to the user and application. 110 Installation ACC 7.1

116 8 Index A ABAP stack 53 abbreviations 101 adaptive computing landscape C configuring 71 configuring networks 74 configuring pools 74 configuring resources 76 configuring services 82 starting ACC 71 configuration 35 D user administration 35 document history 1 documentation 3 G general preparations 3 glossary 105 I installation 5 J NW7.1 for PI 6 DB instance 8 primary application server instance 9 SCS instance 6 J2EE engine start problem 96 J2EE server is restarting 95 Java stack 59 M managed application services N ABAP stack 53 Java stack 59 registering 53 notational conventions 1 P patch installation 10 post installation 20 R ACC inital setup 25 NetWeaver initial setup 20 NWA for Java system 25 performance setup 20 required software 3 resource configuration not saved 99 resource unlock 98 RZ70 failed 97 S SAPHOSTAGENT 43 installing 43 installing SAPACOSPREP libraries 44 managing LiveCache databases 53 registering host with sldreg 44 Installation ACC

117 Index setting up user exit 45 starting 51 T troubleshooting 95 U user administration assigning roles 38 assigning users to groups 41 creating groups 38 creating roles 35 creating users 41 V valid license key missing Installation ACC 7.1

118 Information on this document On April 1, 2009, Fujitsu became the sole owner of Fujitsu Siemens Computers. This new subsidiary of Fujitsu has been renamed Fujitsu Technology Solutions. This document from the document archive refers to a product version which was released a considerable time ago or which is no longer marketed. Please note that all company references and copyrights in this document have been legally transferred to Fujitsu Technology Solutions. Contact and support addresses will now be offered by Fujitsu Technology Solutions and have the The Internet pages of Fujitsu Technology Solutions are available at and the user documentation at Copyright Fujitsu Technology Solutions, 2009 Hinweise zum vorliegenden Dokument Zum 1. April 2009 ist Fujitsu Siemens Computers in den alleinigen Besitz von Fujitsu übergegangen. Diese neue Tochtergesellschaft von Fujitsu trägt seitdem den Namen Fujitsu Technology Solutions. Das vorliegende Dokument aus dem Dokumentenarchiv bezieht sich auf eine bereits vor längerer Zeit freigegebene oder nicht mehr im Vertrieb befindliche Produktversion. Bitte beachten Sie, dass alle Firmenbezüge und Copyrights im vorliegenden Dokument rechtlich auf Fujitsu Technology Solutions übergegangen sind. Kontakt- und Supportadressen werden nun von Fujitsu Technology Solutions angeboten und haben die Die Internetseiten von Fujitsu Technology Solutions finden Sie unter und unter finden Sie die Benutzerdokumentation. Copyright Fujitsu Technology Solutions, 2009