Specifications
Table Of Contents
- View Manager Administration Guide
- Contents
- About This Book
- Introduction
- Installation
- View Administrator
- Virtual Desktop Deployment
- Client Management
- Installing and Running View Client and View Portal
- Client Connections from the Internet
- Creating SSL Server Certificates
- Using Existing SSL Certificates
- Smart Card Authentication
- RSA SecurID Authentication
- View Client Command Line Options
- Virtual Printing
- Adobe Flash Bandwidth Reduction
- Client Computer Information
- Using PCoIP Display Protocol
- Using HP RGS Display Protocol
- View Composer
- Overview of View Composer
- Preparing vCenter Server for View Composer
- Preparing a Parent VM
- Deploying Linked Clone Desktops from View Manager
- Refreshing, Recomposing, and Rebalancing Linked Clone Desktops
- Using an Existing View Composer Database
- Using the SviConfig Tool for View Composer
- Offline Desktop
- Component Policies
- Unified Access
- Troubleshooting
- Appendix: The locked.properties File
- Glossary
- Index
View Manager Administration Guide
46 VMware, Inc.
Optimizing the Java Virtual Machine
YoucanincreasethesizeoftheJavaVirtualMachine(JVM)heapmemory
configurationtosupportalargenumberofconcurrentViewdesktopsessions.View
ConnectionServerusesitsowninstanceoftheJVMtorunitsapplicationprocesses.
ThedefaultheapsizefortheViewConnectionServerJVMis512MB.
Thisconfiguration
cansupportapproximately750concurrentViewdesktopsessions.
TheJVMheapisimplementedasacontiguousmemoryblock.On32‐bitWindows
computers,themaximumsizeofanallocatedcontiguousmemoryblockis2GB.The
JVMrequiresapproximately0.5GBofthatspacefornormaloperation.Therefore,ona
32‐
bitWindowscomputer,JVMprogramscanonlyuseuptoapproximately1.5GBof
memoryperprocess.
YoucanedittheWindowsregistrytoincreasetheJVMheapsizeonWindowsServer
computersonwhichViewConnectionServerisinstalled.Witha1GBJVMheapsize,
ViewConnectionServercansupportapproximately
1,500concurrentViewdesktop
sessions.
YoumustincreasetheJVMheapsizeeachtimethatyouinstallorupgradetheView
ConnectionServersoftware.
To increase the JVM heap size on Windows Server computers
1OntheWindowsServercomputer,starttheWindowsRegistryEditor.
a SelectStart>CommandPrompt.
bAtthecommandprompt,typeregedit.
TCB Hash Table Size for View Connection Servers Fill in Your Site’s Value
((5 * clients) / servers) + desktops + 20=numberof
TCBhashtablerowsoneachserver
TCB Hash Table Size for Security Servers Fill in Your Site’s Value
((5 * clients) / security servers) + 10=numberofTCB
hashtablerowsoneachsecurityserver
Table 2-4. Worksheet for Number of Ephemeral Ports and
TCB Hash Table Size (Continued)
CAUTIONDonotallocateaJVMheapsizegreaterthan1.5GB.Ifyoudo,theView
ConnectionServerservicefailstostart.