Updating vmware server
The start-to-finish guide to virtualizing business-critical SQL Server databases on VMware v Sphere 5 By virtualizing business-critical databases, enterprises can drive far more value from existing IT infrastructure.But squeezing maximum performance out of a virtualized database instance is an art as much as a science.Not really sure where to go from here, but after doing some research I have seen that others users have reported getting this error when updating the OS (any OS, not windows 8 specifically) of the host computer.I did the repair (not from Program install/change but using original install file.28 Paravirtualization 29 The Different Hypervisor Types 29 Type-1 Hypervisor 30 Type-2 Hypervisor 31 Paravirtual SCSI Driver (PVSCSI) and VMXNET3 31 Installation Guidelines for a Virtualized Database 32 It’s About Me, No One Else But Me 33 Virtualized Database: It’s About Us, All of Us 34 DBA Behavior in the Virtual World 34 Shared Environment Means Access to More If You Need It 35 Check It Before You Wreck It 36 Why Full Virtualization Matters 36 Living a DBA’s Worst Nightmare 37 Physical World Is a One-to-One Relationship 38 One-to-One Relationship and Unused Capacity 38 One to Many: The Virtualized World 40 The Right Hypervisor 40 Summary 41 4 Virtualizing SQL Server: Doing IT Right 43 Doing IT Right 43 The Implementation Plan 44 Service-Level Agreements (SLAs), RPOs, and RTOs 45 Baselining the Existing v Sphere Infrastructure 46 Baselining the Current Database Workload 48 Bird’s-Eye View: Virtualization Implementation 50 How a Database Virtualization Implementation Is Different 51 Summary 55 5 Architecting for Performance: Design 57 Communication 58 Mutual Understanding 59 The Responsibility Domain 60 Center of Excellence 61 Deployment Design 63 SQL Workload Characterization 64 Putting It Together (or Not) 65 Reorganization 68 Tiered Database Offering 70 Physical Hardware 73 CPU 74 Memory 76 Virtualization Overhead 76 Swapping, Paging? 78 Large Pages 79 NUMA 79 Hyper-Threading Technology 85 Memory Overcommitment 87 Reservations 87 SQL Server: Min/Max 90 SQL Server: Lock Pages in Memory 92 Storage 93 Obtain Storage-Specifi c Metrics 94 LSI Logic SAS or PVSCSI 94 Determine Adapter Count and Disk Layout 95 VMDK versus RDM 96 VMDK Provisioning Type 96 Thin Provisioning: v Sphere, Array, or Both?98 Data Stores and VMDKs 99 VMDK File Size 100 Networking 100 Virtual Network Adapter 100 Managing Traffi c Types 101 Back Up the Network 103 Summary 104 6 Architecting for Performance: Storage 105 The Five Key Principles of Database Storage Design 106 Principle 1: Your database is just an extension of your storage 106 Principle 2: Performance is more than underlying storage devices 107 Principle 3: Size for performance before capacity 107 Principle 4: Virtualize, but without compromise 108 Principle 5: Keep it standardized and simple (KISS) 109 SQL Server Database and Guest OS Storage Design 109 SQL Server Database File Layout 110 Number of Database Files 110 Size of Database Files 114 Instant File Initialization 120 SQL Server File System Layout 122 SQL Server Buffer Pool Impact on Storage Performance 129 Updating Database Statistics 130 Data Compression and Column Storage 132 Database Availability Design Impacts on Storage Performance 135 Volume Managers and Storage Spaces 136 SQL Server Virtual Machine Storage Design 136 Virtual Machine Hardware Version 137 Choosing the Right Virtual Storage Controller 138 Choosing the Right Virtual Disk Device 143 SQL Virtual Machine Storage Layout 152 Expanding SQL Virtual Machine Storage 158 Jumbo VMDK Implications for SQL Server 159 v Sphere Storage Design for Maximum SQL Performance 164 Number of Data Stores and Data Store Queues 165 Number of Virtual Disks per Data Store 170 Storage IO Control–Eliminating the Noisy Neighbor 173 v Sphere Storage Policies and Storage DRS 177 v Sphere Storage Multipathing 184 v Sphere 5.5 Failover Clustering Enhancements 185 RAID Penalties and Economics 187 SQL Performance with Server-Side Flash Acceleration 198 VMware v Sphere Flash Read Cache (v FRC) 199 Fusion-io io Turbine 201 Pernix Data FVP 204 SQL Server on Hyperconverged Infrastructure 207 Summary 213 7 Architecting for Performance: Memory 217 Memory 218 Memory Trends and the Stack 218 Database Buffer Pool and Database Pages 219 Database Indexes 222 Host Memory and VM Memory 225 Mixed Workload Environment with Memory Reservations 226 Transparent Page Sharing 228 Internet Myth: Disable Memory TPS 229 Memory Ballooning 230 Why the Balloon Driver Must Run on Each Individual VM 232 Memory Reservation 232 Memory Reservation: VMware HA Strict Admission Control 233 Memory Reservations and the vswap File 233 SQL Server Max Server Memory 234 SQL Server Max Server Memory: Common Misperception 235 Formula for Confi guring Max Server Memory 236 Large Pages 237 What Is a Large Page?Coverage includes • Business cases for database virtualization: consolidation, Database as a Service (Daa S), efficiency, and “SLAs on steroids” • Using the redundancy inherent in virtualization to improve availability • Constructing a careful, conservative implementation plan • Balancing disk, CPU, memory, and network for superior performance • Mastering the five key principles of database storage design • Leveraging memory: SQL MAX, page locking, NUMA, reservations, swapping, large memory pages, and more • Ensuring responsiveness by providing a fast, reliable, low-latency network • Supporting advanced Always On Failover Cluster Instances and Availability Groups • Baselining physical systems and properly determining resource requirements • Configuring performance tests from beginning to end • Migrating existing SQL Server databases onto a v Sphere platform • Avoiding traps and pitfalls in virtualizing production databases • Managing and monitoring virtualized database instances and resources Virtualizing SQL Server with VMware: Architecting for Performance: Storage Download the sample pages (includes Chapter 6 and Index) Foreword xvii Preface xix About the Authors xxiii About the Technical Reviewer xxv Acknowledgments xxvii Reader Services xxix 1 Virtualization: The New World Order?1 Virtualization: The New World Order 1 Virtualization Turns Servers into Pools of Resources 3 Living in the New World Order as a SQL Server DBA 3 A Typical Power Company 6 Summary 7 2 The Business Case for Virtualizing a Database 9 Challenge to Reduce Expenses 9 The Database Administrator (DBA) and Saving Money 10 Service Level Agreements (SLA) and the DBA 11 Avoiding the Good Intention BIOS Setting 12 DBAs’ Top Reasons to Virtualize a Production Database 13 High Availability and Database Virtualization 14 Performance and Database Virtualization 16 Provisioning/DBaa S and Database Virtualization 17 Hardware Refresh and Database Virtualization 20 Is Your Database Too Big to Virtualize?
We customize your e Book by discreetly watermarking it with your name, making it uniquely yours.Taking into consideration the amount of settings that it bundles, the layout is fairly intuitive and rookies may use a built-in wizard for creating a new virtual machine.With VMware Workstation you can basically perform actions between virtual machines, such as cut, copy and paste text, images or email attachments (especially useful in Unity mode), while the drag-and-drop feature is available to move files, text or images between virtual machines (e.g. Other features include taking a snapshot to maintain virtual machine states, changing workstation preference settings, installing and updating various tools, configuring virtual machine option/hardware settings, using a virtual network editor, using removable devices and printers, setting up shared folders, and running the support script.237 Large Pages Being Broken Down 238 Lock Pages in Memory 239 How to Lock Pages in Memory 241 Non-Uniform Memory Access (NUMA) 241 v NUMA 243 Sizing the Individual VMs 244 More VMs, More Database Instances 244 Thinking Differently in the Shared-Resource World 246 SQL Server 2014 In-Memory Built In 246 Summary 247 8 Architecting for Performance: Network 249 SQL Server and Guest OS Network Design 250 Choosing the Best Virtual Network Adapter 250 Virtual Network Adapter Tuning 252 Windows Failover Cluster Network Settings 254 Jumbo Frames 256 Confi guring Jumbo Frames 259 Testing Jumbo Frames 262 VMware v Sphere Network Design 264 Virtual Switches 265 Number of Physical Network Adapters 267 Network Teaming and Failover 270 Network I/O Control 274 Multi-NIC v Motion 276 Storage Network and Storage Protocol 279 Network Virtualization and Network Security 281 Summary 286 9 Architecting for Availability: Choosing the Right Solution 287 Determining Availability Requirements 287 Providing a Menu 288 SLAs, RPOs, and RTOs 290 Business Continuity vs.Disaster Recovery 291 Business Continuity 291 Disaster Recovery 291 Disaster Recovery as a Service 292 v Sphere High Availability 294 Hypervisor Availability Features 294 v Motion 296 Distributed Resource Scheduler (DRS) 297 Storage v Motion 297 Storage DRS 297 Enhanced v Motion X-v Motion 298 v Sphere HA 298 v Sphere App HA 299 v Sphere Data Protection 300 v Sphere Replication 300 v Center Site Recovery Manager 301 VMware v Cloud Hybrid Service 302 Microsoft Windows and SQL Server High Availability 302 ACID 302 SQL Server Always On Failover Cluster Instance 304 SQL Server Always On Availability Groups 306 Putting Together Your High Availability Solution 308 Summary 310 10 How to Baseline Your Physical SQL Server System 311 What Is a Performance Baseline?