The residency team encourages you to download and read the IBM PowerHA SystemMirror Standard Edition 7.1.1 for AIX Update Redbooks publication. This publication contains information, scenarios, and useful information that can help you compare the features in previous versions of PowerHA Standard Edition with the new release. Thus helping you plan with your clients upcoming upgrades, and new implementation opportunities.
Chapter 7 is a very special chapter because for the first time the residency team covers the Smart Assist for SAP in a implementation scenario. Chapter 7 couples with Appendix E to provide as much detail on how to implement SAP and PowerHA.
This IBM Redbooks publication contains the following table of contents:
Chapter 1. Introducing IBM PowerHA SystemMirror 7.1.1
Chapter 2. Cluster Aware AIX
Chapter 3. PowerHA 7.1.1 basic installation and configuration
Chapter 4. Cluster administration
Chapter 5. Smart Assists for PowerHA SystemMirror
Chapter 6. Migration scenarios
Chapter 7. IBM PowerHA SystemMirror Smart Assist for SAP
Chapter 8. Workload partition and PowerHA scenario
Appendix A. AIX upgrades and PowerHA SystemMirror 7.1.0
Appendix B. Configuring the PowerHA cluster by using clmgr
Appendix C. Creating the hardware environment by using command-line tools
Appendix D. Replacing the failed repository disk if any nodes are not joined to the cluster
Appendix E. IBM PowerHA SystemMirror Smart Assist for SAP accessories for Chapter 7
Appendix F. PowerHA and workload partition examples
This IBM Redbooks publication can be downloaded at the following website:
If you have any suggestions, comments, or any feedback, please let us know via this blog. The team that developed this Redbooks publication looks forward to receiving any feedback.
The residency team invites you to download and read the draft of the IBM PowerHA SystemMirror 7.1.2 Enterprise Edition for AIX Redbooks publication.
This publication delivers the following table of contents:
Part 1 - Introduction
Chapter 1. Concepts and overview of the IBM PowerHA SystemMirror 7.1.2 Enterprise Edition
Chapter 2. Differences between PowerHA Enterprise Edition 6.1 and 7.1.2
Chapter 3. Planning
Part 2. - Campus style disaster recovery (streched clusters)
Chapter 4. Implementing DS8800 HyperSwap
Chapter 5. Cross-site LVM mirroring with PowerHA Standard Edition
Part 3 - Extended disaster recovery (linked clusters)
Chapter 6. Configuring PowerHA SystemMirror Enterprise Edition linked clusters with SVC replication
Chapter 7. Configuring PowerHA SystemMirror Enterprise Edition with XIV replication
Part 4 - System administration, monitoring, maintenance, and management
Chapter 8. Migrating to PowerHA SystemMirror 7.1.2 Enterprise Edition
Chapter 9. PowerHA 7.1.2 Systems Director plug-in enhancements
Chapter 10. Cluster partition management
Part 5 - Appendices
Appendix A. Configuring PowerHA with IPv6
Appendix B. DNS change for the IBM Systems Director environment with PowerHA
In 2013, we continue providing our clients with additional reference documentation utilizing IBM PowerHA SystemMirror as the key to help our IBM Power Systems clients with high availability solutions for their enterprise applications. Comments, questions, and suggestions are welcome as we continue to promote the adoption of IBM PowerHA SystemMirror across our clients environments.
The IBM PowerHA 7.1.3 Service Pack 1 - fix pack 220.127.116.11 is now available. Refer to the following website:
1. SAP HA management
2. HyperSwap Active-Active or passive with Oracle RAC
3. Repository replacement related fixes
4. Miscellaneous fixes
The nomination period for the IBM Cluster Health Check residency is still open. I encourage you to submit your nomination to this residency or send comments on any particular area you would like the residency team to research, implement, test, and document.
During the residency, the team will customize, test, check and verify the Cluster infrastructure configuration and document how to monitor the overall health check of the Cluster infrastructure to deliver clients cost-effective, highly scalable, and robust solutions. The residency team will test and document topics to provide infrastructure health checks, check the cluster configuration, verifying functionality of the common subsystems (nodes or servers, switch fabric, parallel filesystem, job management, problem areas, etc.).
To submit a nomination, use the online web nomination form:
For any suggestion, comment, feedback, please add your comments to this blog.
Announcing the IBM PowerHA SystemMirror for AIX 7.1.3
The IBM PowerHA SystemMirror for AIX Standard Edition is the IBM Power Systems data center solution that helps protect critical business applications from outages, planned or unplanned. PowerHA SystemMirror for AIX Enterprise Edition includes the Standard Edition plus advanced capabilities such as failover to back up resources at remote locations.
PowerHA SystemMirror for AIX 7.1.3 enhances and adds new capabilities, including the following key features:
1. HyperSwap for active-active two-site configurations
2. HyperSwap for single-node clusters
3. Support for clustering with unicast communications
4. Capability to dynamically modify the host name of a clustered node
5. Operator-managed manual failover policy for multisite linked clusters
6. Graphical Cluster Simulator
7. Enhanced and flexible high availability management support for SAP
This residency kicks off on May 6, 2013. The objective of this project is to highlight IBM Technical Computing Solutions as a flexible infrastructure for clients looking to reduce capital expenditure, reduce operational expenditures, energy optimization of resources, re-use the infrastructure, and get the most of their current and future hardware purchases to continue developing their business. Technical Computing is not just for High Performance Computing (HPC) clients, but for commercial clients who want to use the advantages of technical computing, for example, to analyze large quantity of data in their enterprise.
The residency team encourages you provide any comments on your opinion about IBM Technical Computing, any areas you might think can be studied during the residency, or any topic you would like to discuss with the team.
Keep an eye on this blog as the residency team continues to explore this area and the benefits IBM Technical Computing brings to the industry.
The residency team invites you to download and read the first IBM Redbooks publication on the IBM Parallel Environment (PE) Developer Edition.
This IBM Redbooks publication has the following table of contents:
Chapter 1. Introduction
Chapter 2. Component tour
Chapter 3. Scenarios
Chapter 4. Server installation
Chapter 5. Managing projects using the Eclipse and PTP framework
Chapter 6. Parallel Environment Developer Edition tools
Chapter 7. Application profiling and tuning
Appendix A. HPC Toolkit environment variables
This publication delivers information to our Technical Computing (High Performance Computing) clients how to leverage IBM Clustering technologies (IBM System x, IBM iDataPlex, IBM Power Systems). There are many technologies that were used during this project to implement the environment which included system management software such as xCAT, and parallel file system with IBM General Parallel File System (GPFS).
The residency team looks forward to reading your comments in this blog. If you have any questions, comments, or any topics for future residency projects on this subject, please add your comments.
The residency team invites you to download and read the latest IBM Power Systems Performance Guide: Implementing and Optimizing Redbooks publication. This IBM Redbooks publication addresses performance tuning topics to help leverage the virtualization strengths of the POWER® platform to solve clients’ system resource utilization challenges, and maximize system throughput and capacity. We examine the performance monitoring tools, utilities, documentation, and other resources available to help technical teams provide optimized business solutions and support for applications running on IBM POWER systems’ virtualized environments.
The book offers application performance examples deployed on IBM Power Systems utilizing performance monitoring tools to leverage the comprehensive set of POWER virtualization features: Logical Partitions (LPARs), micro-partitioning, active memory sharing, workload partitions, and more. We provide a well-defined and documented performance tuning model in a POWER system virtualized environment to help you plan a foundation for scaling, capacity, and optimization
This IBM Redbooks publication can be downloaded at the following website:
In 2013, we continue to address and expands system and operating system performance tuning topics. This publication provides significant input in multiple areas including system performance tuning (virtualized environment), operating system performance tuning, application tuning, among others. We advise to carefully take our scenarios and recommendations into consideration with careful planning (change windows) because every environment has it owns configuration and caveats.
We encourage comments, suggestions, and any questions you might have after reading this publication.
The nomination period for the IBM PowerHA SystemMirror 7.1.x for AIX Best Practices and Reference Architectures is residency is still open. I encourage you to submit your nomination for consideration.
During this residency, the team will implement and test high availability scenarios to develop and document high availability best practices and reference architectures.
To submit a nomination, you must use the online web nomination form:
Over the past few months, two IBM Redbooks publications addressing IBM PowerHA SystemMirror have been published addressing different topics including planning, migration, and integration with other technologies. However, in 2013, we would like to develop content that would provide help to our clients implementing this high availability solution. Any topic that past residencies might have not address, or you have questions about it, we encourage you to comment in this blog.
I encourage anyone interested to participate in the IBM Platform Computing Solutions Reference Architecture and Best Practices to submit your nomination for consideration.
There are already multiple Redbooks publications, and a few RedPapers on different technical challenges which IBM Platform Computing is addressing via their solutions. If you have any suggestions for topics for this residency, do not hesitate on adding comments to this blog.
During the residency, the team will provide reference architectures and best practices for deploying the Platform Computing solutions. Moreover, the team will implement and test Platform Computing solutions software stack focusing on specific industry solutions (engineering, life sciences, financial services, business analytics, oli and gas) leveraging the comprehensive set of IBM System x rack servers, IBM BladeCenter, IBM General Parallel File System (GPFS). This IBM Redbooks publication will demonstrate and document that the combination of IBM's System x, IBM GPFS and IBM Platform Computing solutions deliver significant value to clients in need of cost-effective, highly scalable, and robust solutions. IBM depth of solutions can help the clients plan a foundation to face challenges in how to manage, maintain, enhance, provision computing environments to analyze, for example, the growing volumes of data within their organizations.
To submit a nomination, you must use the online web nomination form:http://www.redbooks.ibm.com/Residents.nsf/GetResidency?OpenAgent&ID=PW-3901-R01
5 things you should know about IBM Spectrum Scale (formerly GPFS)
Spectrum Scale now part of IBM Spectrum Storage family, part of IBM's $1 Billion investment in software defined storage.
Single global namespace across all data tiers, including flash and cloud (service on Softlayer).
Object storage with integration with Swift (will be better with 4.1.1 release, not sure you can say that in a blog).
Scalability to handle the massive, ever-growing amounts of data in the new CAMS world.
Open and flexible, available as software (on almost any hardware), as a bundled IBM solution, or as a service running on Softlayer.
I recently announced the opening for nominations for the Implementing an IBM High Performance Computing (HPC) Solution on POWER8 residency program. I encourage you to submit your nomination utilizing the link included at the bottom of this announcement.
For additional information about the IBM Power Systems in particular the POWER8 announcement, and to learn more about it, refer to the following website:
To read more about the residency objectives, and to also submit your nomination, please refer to the following website:
Recently the ITSO announced this residency to develop how to content to building and managing Linux clusters for Cloud computing, analytics, mobile, etc. The residency information can be found at:
The goal of this residency is to show that IBM's PowerLinux cluster solutions (hardware and software) deliver significant value to clients in need of cost-effective, highly scalable, and robust solutions for BigData, analytics, Clouds, etc.
This residency project compliments the recently announced IBM Platform Computing Solutions Reference Architectures and Best Practices, SG24-8169 publication which provides how to details on how to deploy solutions for technical computing highlighting IBM Platform Computing, IBM iDataPlex, and IBM GPFS. The draft can be found at:
Thus far, you have read a few of the IBM Redbooks discussing topics with IBM Platform Computing for managing cluster solutions showing integrated solutions such as IBM System x, IBM Storage, IBM GPFS and of course IBM Platform Computing offerings. Please let me know if there are any topics you would like team to deliver content in the upcoming residency project. Your feedback is valuable.
The residency team invites you to download and read the Workload Optimized Systems: Tuning IBM POWER7 for Analytics Redbooks publication.
This publication addresses topics to help clients to take advantage of the virtualization strengths of the POWER platform to solve system resource utilization challenges and maximize system throughput and capacity while helping our clients set up environments to analyze large amounts of data.
This IBM Redbooks publication contains the following table of contents:
Chapter 1. Introducing analytics on IBM Power Systems
Chapter 2. Implementing Cognos on IBM Power Systems
Chapter 3. Implementing IBM SPSS on IBM Power Systems
Chapter 4. Preferred practices
There is greater focus to provide our clients with the systems, solutions, tools, and best practices to manage and extract information from large amount of data stored in their enterprise.
The residency team looks forward to reading your comments on this publication, and on the topic of analytics.
Modified on by DinoQuintero
The IBM ITSO is very close to release the latest PowerHA publication: IBM PowerHA SystemMirror 7.1.3 for AIX Best Practices and Reference Architectures, SG24-8167. Keep an eye to the announcement of the draft publication which will provide topics on the latest PowerHA 7.1.3 features, migration scenarios, monitoring, etc.
I am also announcing the opening of the next PowerHA residency to continue developing content on best practices and in particular migration scenarios. Our intend for this project is to continue to develop technical content to help you manage your PowerHA environments and with your feedback provide you with the best technical guidelines to keep your environment highly available. The new residency announcement can be found at:
Feedback for the residency team in regards to the current IBM PowerHA publications available at the ibm.com/redbooks website or feedback regarding upcoming topics for the residency team are welcome.