Advisor.com Success with Clustering GroupWise Author Gregg A. Hinchman/Morris Blackham Company Hinchman Consulting/Novell Session Number

Advisor.com Introduction, Outline  Introduction Speakers A bit of Business  Planning Definitions and Tools Cluster Design GroupWise Design  Implementation Domain & MTA Post Office & POA GWHA  Summary

Advisor.com Introduction, Speakers  Gregg A. Hinchman Self-Unemployed Consultant, Self-Unemployed Consultant, years of GroupWise® Experience 12+ years of GroupWise® Experience 6 years of Clustering experience 6 years of Clustering experience Author: Author:  “Success with Clustering GroupWise 7” Co-Author: Co-Author:  “Success with GroupWise Document Management” GroupWise Coolsolutions Articles GroupWise Coolsolutions Articles GroupWise Advisor Magazine Articles GroupWise Advisor Magazine Articles

Advisor.com Introduction, Speakers  Morris Blackham 16 yrs working with WP Office, GroupWise 16 yrs working with WP Office, GroupWise Original WordPerfect Office “Swat” team Original WordPerfect Office “Swat” team Consultant with teltrust.com/dotOne Consultant with teltrust.com/dotOne 5 yrs as GWIA QA engineer 5 yrs as GWIA QA engineer Currently development manager for GW CPR maintenance team Currently development manager for GW CPR maintenance team The 'Godfather' of GroupWise The 'Godfather' of GroupWise  “I'll make you an offer you cannot refuse.”

Advisor.com Introduction, A bit of Business  Topic We will discuss Best Practices for Planning and implementing GroupWise® 7 on OES Linux/NetWare. We will discuss Best Practices for Planning and implementing GroupWise® 7 on OES Linux/NetWare.  Format Discussion will be led with supporting examples given. Discussion will be led with supporting examples given.  Questions Please hold until 'Question Breaks' Please hold until 'Question Breaks'  Knowledge: Advanced GroupWise 7 Advanced GroupWise 7 OES Linux/NetWare OES Linux/NetWare  Related Sessions: Consultant's Corner: GroupWise Redesign Consultant's Corner: GroupWise Redesign Consultant's Corner: A Trip down Gateway lane Consultant's Corner: A Trip down Gateway lane

Advisor.com Planning, Definitions and Tools  Definitions Cluster - A group of servers and a SAN Node - A server in a cluster LUN's - Logical Unit Number (Disk Space on a SAN) ‏ Cluster Resource - Virtual Server - not NSS only in Linux Design Matrix – Planning data OES Linux/SUSE Linux  Tools ConsoleOne® *NEW* Migration Kit for NetWare to Linux iManager Novell Remote Manager (NRM)

Advisor.com Planning, Definitions and Tools  File Systems NSS  Advantages  Disadvantages EXT3  Advantages  Disadvantages ReiserFS  Advantages  Disadvantages Recommendations  EXT3  ReiserFS  NSS -striped down

Advisor.com Planning, Cluster Design  LUNs SAN's -Support OES Linux? Naming Standards  Cluster Nodes Support OES Linux? HBA's support OES Linux? Naming Standards  Cluster Resources Naming Standards -Consider with GroupWise in mind IP Address Standards  Disk Space Disk Segment Volumes Mount Points  File Systems NSS EXT3 ReiserFS Recommendations  EXT3  ReiserFS  NSS -striped down

Advisor.com Planning, GroupWise Design  Domain/MTA and Post Office/POA What information is needed to cluster a Domain and MTA?  Naming and Numbering Standards  Cluster Resource Names -Consider in Cluster Planning  Volume Names  Directory Paths  IP Addresses  Ports MTP HTTP C/S /IP MTPINPORT and MTPOUTPORT

Advisor.com Planning, GroupWise Design  Agents must be installed on each cluster node Why?? - RPM database issues Log and Startup files are on cluster resource  Designate one node as the “install node” Online resource to “install node” prior to agent configuration Or create a Cluster Resource for Software Distribution Directory - online to node for agent configuration Import cluster data to all other nodes  Create mount points on appropriate cluster nodes Can create mount point with cluster resource load script “ignore_error mkdir /mnt/mountpoint”

Advisor.com Planning, GroupWise Design  An Example of a “Design Matrix”

Advisor.com Planning, Question Break  Ask'em if you got'em!  ?

Advisor.com Implementation, Domain & MTA  Cluster resource must be online before installation Resource = Cluster volume and secondary IP address  Use “install –-cluster” or select Cluster Install on initial dialog  Agent install path is hard coded /opt/novell/groupwise/agents Agents must be installed to all appropriate nodes  Enter path to cluster resource mount point Log path, startup files point to /opt/groupwise/share

Advisor.com Implementation, Domain & MTA  Loading the MTA /groupwise/agents/share/utah.mta /etc/init.d/grpwise start utah  Unload the MTA /etc/init.d/grpwise stop utah  Edit Cluster load/unload scripts  Test the Cluster Resource

Advisor.com Implementation, Post Office & POA  Configure the Cluster Resource Load Script Unload Script Fail Over  Loading the POA /groupwise/agents/share/provo.poa /etc/init.d/grpwise start provo.utah  Unload the POA /etc/init.d/grpwise stop provo.utah  Edit load/unload scripts and test the Cluster Resource

Advisor.com Implementation, GWHA  GWHA and GWHA.CONF on each node gwha.conf provides start/stop info for the grpwise script  Install has “import clustering data” option Writes all agent config data to gwha.conf on each node  Install must be done from a SDD Creates /gwinst/clusterimport.conf  GWMonitor uses GWHA to provide agent restart capabilities in Linux GWMonitor detects if agent is down and issues a restart request to GWHA GWHA configuration

Advisor.com Implementation, Question Break  Ask'em if you got'em!  ?

Advisor.com Summary, Part Uno  Protected Memory Not on Linux Not on Linux  Registering to the Nodes (RPM) ‏  Designed to run agents in daemon mode  Cluster Command line options cluster offline cluster offline cluster online cluster online cluster migrate cluster migrate cluster status cluster status  Or use iManager  Novell Clustering Services™ logging events in /var/log/message  No Agent Screens loaded on nodes by default

Advisor.com Summary, Part Dos  Knowledge: ATT Clustering Class ATT Clustering Class Clustering Book - (For Planning Only) ‏ Clustering Book - (For Planning Only) ‏ Consulting - Fast Track Consulting - Fast Track  Planning: Hardware Hardware GroupWise® Design Matrix GroupWise® Design Matrix IP Addresses, Ports, etc. IP Addresses, Ports, etc. Fail Over Fail Over  Novell® Interoperability Guide x.html?page=/documentation/gw7/gw7_interop/ data/alse1z7.html x.html?page=/documentation/gw7/gw7_interop/ data/alse1z7.html

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