tailieunhanh - SQL Server 2008 Hyber V Unleashed - p 28

250 7 Optimizing the Hyper-V Host Ser ver and Guest Sessions . At a minimum, monitor the most common contributors to performance bottlenecks: memory and pagefile usage, processor, disk subsystem, and network subsystem. . Identify and monitor server functions and roles along with the common set of resources. . When monitoring specific roles such as virtual servers, include the common performance counters such as memory, CPU, disk, and network and counters specific to the role of the server. . Allocate process memory and resources to guest sessions that balance the requested amount of memory for a guest session without over allocating resources that. | 250 7 Optimizing the Hyper-V Host Server and Guest Sessions At a minimum monitor the most common contributors to performance bottlenecks memory and pagefile usage processor disk subsystem and network subsystem. Identify and monitor server functions and roles along with the common set of resources. When monitoring specific roles such as virtual servers include the common performance counters such as memory CPU disk and network and counters specific to the role of the server. Allocate process memory and resources to guest sessions that balance the requested amount of memory for a guest session without over allocating resources that may go unused. When configuring disk types for the fastest performance choose a fixed-size disk type so that the dynamic expansion of the image file does not impact the performance of the host server or guest session. When placing guest images on a storage system pick a storage system that has relatively high-speed access and throughput. If you don t the performance of the guest session will be slowed because the Hyper-V host server will have slow communications with the guest session image files. Examine network-related error counters. Download at PART IV System Center Virtual Machine Manager 2008 in a Hyper-V Environment IN THIS PART CHAPTER 8 System Center Virtual Machine Manager Technology Primer 253 CHAPTER 9 Installing and Getting Familiar with Virtual Machine Manager 2008 273 CHAPTER 10 Creating Guest Images from Existing Production and Virtual Systems 301 CHAPTER 11 Using Virtual Machine Manager 2008 for Provisioning 321 Download at This page intentionally left blank Download at .