1# Library to Find Best eBook for Read
Author :
Release : 2012
Genre : Virtual computer systems
Kind : eBook
Book Rating : /5 ( reviews)
Book Synopsis An Introduction to Z/VM Single System Image (SSI) and Live Guest Relocation (LGR) by :
Download or read book An Introduction to Z/VM Single System Image (SSI) and Live Guest Relocation (LGR) written by . This book was released on 2012. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lydia Parziale
Release : 2012-10-31
Genre : Computers
Kind : eBook
Book Rating : 042/5 ( reviews)
Book Synopsis Using z/VM v 6.2 Single System Image (SSI) and Live Guest Relocation (LGR) by : Lydia Parziale
Download or read book Using z/VM v 6.2 Single System Image (SSI) and Live Guest Relocation (LGR) written by Lydia Parziale. This book was released on 2012-10-31. Available in PDF, EPUB and Kindle. Book excerpt: In this IBM® Redbooks® publication, we expand upon the concepts and experiences described in "An introduction to z/VM Single System Image (SSI) and Live Guest Relocation (LGR)", SG24-8006. An overview of that book is provided in Chapter 1, "Overview of SSI and LGR" on page 1. In writing this book, we re-used the same lab environment used in the first book, but expanded it to include IBM DB2® v10 on Linux on System z®, two IBM WebSphere® Application Server environments, and added a WebSphere application, used for performance benchmarking, which provided a workload that allowed us to observe the performance of the WebSphere Application Server during relocation of the z/VM® 6.2 member that was hosting the application server. Additionally, this book examines the use of small computer system interface (SCSI) disks in the z/VM v6.2 environment and the results of using single system images (SSI) and live guest relocation (LGR) in this type of environment. In the previous book, a detailed explanation of relocation domains was provided. In this book, we expand that discussion and provide use cases of relocation domains in different situations. Finally, because the ability to back up and restore your data is of paramount importance, we have provided a discussion about how to use one tool, the IBM Backup and Restore Manager for z/VM, which can be used in the new z/VM6.2 environment. We provide a brief overview of the tool and describe the changes in the installation process as a result of using single system image clusters. We also demonstrate how to set up the configuration file, and how to back up and restore both a user and an identity. This publication is intended for IT architects who will be responsible for designing the system and IT specialists who will have to build the system.
Author : Lydia Parziale
Release : 2016-03-31
Genre : Computers
Kind : eBook
Book Rating : 623/5 ( reviews)
Book Synopsis An Introduction to z/VM Single System Image (SSI) and Live Guest Relocation (LGR) by : Lydia Parziale
Download or read book An Introduction to z/VM Single System Image (SSI) and Live Guest Relocation (LGR) written by Lydia Parziale. This book was released on 2016-03-31. Available in PDF, EPUB and Kindle. Book excerpt: IBM® z/VM® 6.2 introduces significant changes to z/VM in the form of multi-system clustering technology allowing up to four z/VM instances in a single system image (SSI) cluster. This technology is important, because it offers clients an attractive alternative to vertical growth by adding new z/VM systems. In the past, this capability required duplicate efforts to install, maintain, and manage each system. With SSI, these duplicate efforts are reduced or eliminated. Support for live guest relocation (LGR) allows you to move Linux virtual servers without disruption to the business, helping you to avoid planned outages. The z/VM systems are aware of each other and can take advantage of their combined resources. LGR enables clients to avoid loss of service due to planned outages by relocating guests from a system requiring maintenance to a system that remains active during the maintenance period. Together, the SSI and LGR technologies offer substantial client value, and they are a major departure from past z/VM practices. This IBM Redbooks® publication gives you a broad understanding of the new SSI architecture and an overview of LGR. We show an LGR example that shows a typical SAP user environment. In our example, the SAP Application Server Central Instance resides on a Linux on System z® guest and an IBM DB2® 10 database server runs on z/OS®. This book is written for IT architects, who design the systems, and IT specialists, who build the systems.
Author : Ivan Dobos
Release : 2013-11-22
Genre : Computers
Kind : eBook
Book Rating : 715/5 ( reviews)
Book Synopsis Experiences with Oracle 11gR2 on Linux on System z by : Ivan Dobos
Download or read book Experiences with Oracle 11gR2 on Linux on System z written by Ivan Dobos. This book was released on 2013-11-22. Available in PDF, EPUB and Kindle. Book excerpt: Linux on System z offers many advantages to customers who rely on the IBM® mainframe systems to run their businesses. Linux on System z makes use of the qualities of service in the System z® hardware and in z/VM®, making it a robust industrial strength Linux. This provides an excellent platform for hosting Oracle solutions that run in your enterprise. This IBM Redbooks® publication is divided into several sections to share the following experiences that are gained while Oracle Database 11gR2 is installed and tested: Setting up Red Hat Enterprise Linux 6 for Oracle Managing an Oracle on Linux on System z environment Provisioning Linux guests using several tools It also includes many general hints and tips for running Oracle products on IBM System z with Linux and z/VM. Interested readers include database consultants, installers, administrators, and system programmers. This book is not meant to replace Oracle documentation but to supplement it with our experiences while Oracle products are installed and used.
Author : Lydia Parziale
Release : 2016-10-19
Genre : Computers
Kind : eBook
Book Rating : 02X/5 ( reviews)
Book Synopsis Securing Your Cloud: IBM z/VM Security for IBM z Systems and LinuxONE by : Lydia Parziale
Download or read book Securing Your Cloud: IBM z/VM Security for IBM z Systems and LinuxONE written by Lydia Parziale. This book was released on 2016-10-19. Available in PDF, EPUB and Kindle. Book excerpt: As workloads are being offloaded to IBM® z SystemsTM based cloud environments, it is important to ensure that these workloads and environments are secure. This IBM Redbooks® publication describes the necessary steps to secure your environment for all of the components that are involved in a z Systems cloud infrastructure that uses IBM z/VM® and Linux on z Systems. The audience for this book is IT architects and those planning to use z Systems for their cloud environments.
