Eric Sloof

vCenter Operations Manager Foundation will give you insights and visibility into performance and health of your vSphere infrastructure and is now included free with VMware vSphere. VMware vCenter Operations Management Suite provides automated operations management using patented analytics and an integrated approach to performance, capacity and configuration management. 

vCenter Operations Management Suite enables IT organizations to get better visibility and actionable intelligence to proactively ensure service levels, optimum resource usage and configuration compliance in dynamic virtual and cloud environments. vCenter Operations Manager Foundation is the new, entry-level edition of the vCenter Operations Management Suite. It gains deep operational insights and visibility to improve the performance and health of your vSphere environment. vCenter Operations Manager Foundation is included with every vSphere edition free of charge.

The vSphere Data Protection and Recovery course provides information about vSphere Storage APIs and the Data Recovery backup and recovery solution for virtual machines and describes the technologies used by Data Recovery. The course consists of the following self-paced modules: 

• VMware Data Recovery Overview: This module provides information about vSphere Storage APIs and the Data Recovery backup and recovery solution for virtual machines. In addition, the module explains the components of the Data Recovery tool and their installation and configuration. 
  
  
• Working with VMware Data Recovery: This module describes the technologies used by Data Recovery. In addition, the module explains the steps to create backup and restore jobs, as well as the requirements and guidelines for using Data Recovery.

The course consists of the following self-paced modules: 

• VMware vCloud Director Overview: In this module, you will learn about cloud and cloud implementations. You will also learn about VMware vCloud Director and its benefits and functions. 
• VMware vCloud Director Architecture and Components: This module provides an overview of vCloud Director components, illustrates the vCloud Director architecture, defines vCloud Director component functions, and describes how VMware vShield Edge and VMware vCenter Chargeback are integrated with vCloud Director.
• VMware vCloud Director Installation and Configuration: In this module, you will review vCloud Director components and learn about the prerequisites for vCloud Director installation. You will also learn about the procedure to install and configure vCloud Director. Additionally, you will learn about the post-installation steps.
• VMware vCloud Director Administration: This module covers vCloud Director administration tasks, which include how to create and manage organizations, catalogs, cells, users, roles, and compute resources.
• Network Administration in VMware vCloud Director: In this module, you will learn about vCloud Director network administration tasks such as creating and managing different types of networks. You will also learn about the requirements and constraints of different types of network pools.
• VMware vCloud Director User: In this module, you will learn about deployment and maintenance of vCloud Director that includes understanding how organizations and roles give access to different functions, how to work within the catalogs, and how to use vApp templates.

In a virtualized environment, storage operations traditionally have been expensive from a resource perspective. Functions such as cloning and snapshots can be performed more efficiently by the storage device than by the host. VMware vSphere® Storage APIs – Array Integration (VAAI), also referred to as hardware acceleration or hardware offload APIs, are a set of APIs to enable communication between VMware vSphere ESXi™ hosts and storage devices. The APIs define a set of “storage primitives” that enable the ESXi host to offload certain storage operations to the array, which reduces resource overhead on the ESXi hosts and can significantly improve performance for storage-intensive operations such as storage cloning, zeroing, and so on. The goal of VAAI is to help storage vendors provide hardware assistance to speed up VMware® I/O operations that are more efficiently accomplished in the storage hardware.

Without the use of VAAI, cloning or migration of virtual machines by the vSphere VMkernel Data Mover involves software data movement. The Data Mover issues I/O to read and write blocks to and from the source and destination datastores. With VAAI, the Data Mover can use the API primitives to offload operations to the array if possible. For example, if the desired operation were to copy a virtual machine disk (VMDK) file from one datastore to another inside the same array, the array would be directed to make the copy completely inside the array. Whenever a data movement operation is invoked and the corresponding hardware offload operation is enabled, the Data Mover will first attempt to use the hardware offload. If the hardware offload operation fails, the Data Mover reverts to the traditional software method of data movement. 

In nearly all cases, hardware data movement will perform significantly better than software data movement. It will consume fewer CPU cycles and less bandwidth on the storage fabric. Improvements in performance can be observed by timing operations that use the VAAI primitives and using esxtop to track values such as CMDS/s, READS/s, WRITES/s, MBREAD/s, and MBWRTN/s of storage adapters during the operation.In the initial VMware vSphere 4.1 implementation, three VAAI primitives were released. These primitives applied only to block (Fibre Channel, iSCSI, FCoE) storage. There were no VAAI primitives for NAS storage in this 

initial release.In vSphere 5.0, VAAI primitives for NAS storage and VMware vSphere Thin Provisioning were introduced. 

http://www.vmware.com/files/pdf/techpaper/VMware-vSphere-Storage-API-Array-Integration.pdf

VMware vSphere VMFS is a high-performance cluster file system (CFS) that enables virtualization to scale beyond the boundaries of a single system. Designed, constructed and optimized for the virtual infrastructure, VMFS increases resource utilization by providing multiple virtual machines with shared access to a consolidated pool of clustered storage. And it offers the foundation for virtualization spanning multiple servers, enabling services such as virtual machine snapshots, VMware vSphere Thin Provisioning, VMware vSphere vMotion, VMware vSphere Distributed Resource Scheduler (vSphere DRS), VMware vSphere High Availability (vSphere HA), VMware vSphere Storage DRS and VMware vSphere Storage vMotion.

VMFS reduces management overhead by providing a highly effective virtualization management layer that is especially suitable for large-scale enterprise datacenters. Administrators employing VMFS find it easy and straightforward to use, and they benefit from the greater efficiency and increased storage utilization offered by the use of shared resources.

This paper provides a technical overview of VMFS, including a discussion of features and their benefits. It highlights how VMFS capabilities enable greater scalability and decreased management overhead and it offers best practices and architectural considerations for deployment of VMFS.

http://www.vmware.com/files/pdf/vmfs-best-practices-wp.pdf

The VMware vCenter™ Operations Management Suite provides automated operations management

using patented analytics and an integrated approach to performance, capacity and configuration

management. The vCenter Operations Management Suite enables IT organizations to get better visibility and actionable intelligence to proactively ensure service levels, optimum resource usage and

configuration compliance in dynamic virtual and cloud environments.

VMware ThinApp 4.7 is an application virtualization and portable application creator which allows users to package conventional applications so that they are portable. "VMware ThinApp 4.7 Essentials" shows you how to deploy ThinApp packages in order to improve the portability, manageability and compatibility of applications by encapsulating them from the underlying operating system on which they are executed.

After completing the course, you should be able to: 

• Install SRM 5.1 
• Connect the sites 
• Configure inventory mappings in SRM 
• Configure placeholder datastores 
• Configure datastore mappings 
• Configure vSphere Replication-based protection groups in SRM 
• Create, edit, execute, test, and remove a recovery plan in SRM 
• Discuss reprotect and failback 
• Describe SRM alarms 
• List administrative tasks