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HP OpenVMS Systems Documentation
Content starts here Begin Index
Contents (summary)
Preface Preface
Chapter 1 Introduction to DECdfs
Chapter 2 Managing a DECdfs Server
Chapter 3 Managing a DECdfs Client
Chapter 4 DFS$CONTROL Commands
Appendix A Status Messages
Appendix B Troubleshooting the DECdfs Environment
Appendix C Adjusting DECnet and Client RMS Parameters to Enhance Performance
Appendix D Obsolete Command Qualifiers and Configuration Logicals
Appendix E In formation for Programmers
Appendix F Restrictions on Extended File Specifications Support
  Index
  Figures
  Examples
  < /td> Tables

Contents

1 < td>              Systems with DECdns DFS$CONTROL Commands
Preface
Preface Preface
Chapter 1
Introduction to DECdfs
     1.1      Components of a DECdfs Environment
         1.1.1          Digital Distr ibuted Name Service
         1.1.2          Access Points
         1.1.3          DECdfs Management Components
             1.1.3.1              The Server
             1.1.3.2              The C lient
             1.1.3.3              The Communication Entity
     1.2      Client-Server Consistency Issues
         1.2.1          System Times on the Client and Server
         1.2.2          Logical Names on the Client and Server
     1.3      Comparison of Standard OpenVMS File Access and DECdfs File Access
     1.4      The DFS$CONTROL Commands
         1.4.1    & nbsp;     Using DFS$CONTROL Commands in DECdfs Command Files
         1.4.2          Using DFS$CONTROL Commands Interactively
         1.4.3   ;        Getting Help with DECdfs
Chapter 2
2 Managing a DECdfs Server
     2.1      S etting System Parameters
         2.1.1          Limiting the Number of Open Files
         2.1.2          Controlling DECdfs Activity
         2.1.3          Limiting Inactive DECdfs DECnet Links
     2.2      Setting Up Proxy Accounts
      & nbsp;  2.2.1          Setting Up Privileges
         2.2.2          Setting Up UICs, ACLs, and User Names
             ; 2.2.2.1              User Identification Codes
             2.2.2.2              Access Control Lists
    &n bsp;        2.2.2.3              User Names
         2.2.3          Giving Cluster Clients Access to Server Files
          2.2.4          Allowing Client Users to Print Server Files
     2.3      Creating and Managing Access Points
         2.3.1          Deciding Where to Place Access Points
         2.3.2          Adding Access Points
             2.3.2.1
             2.3.2.2              Systems Without DECdns
       &n bsp;     2.3.2.3              Using the /LOCAL Qualifier
         2.3.3          Determining Access Point Information
     & nbsp;   2.3.4          Changing Access Points
         2.3.5          Removing Access Points Added with the /CLUSTER_ALIAS Qualifier
      ;    2.3.6          Maintaining Consistency with DECdns
     2.4      Protecting Server Files
     2.5      Protecting Individual Files
     2.6      Managing the Persona Cache
         2.6.1          Specifying the Lifetime of Persona Blocks
         2.6.2          Flushing the Cache
         2.6.3          Displaying Cache Counters
   ;   2.7      Managing the Data Cache
         2.7.1          Specifying the Size of the Cache
         2.7.2  &n bsp;       Specifying the Per-File Quota
         2.7.3          Displaying Cache Counters
     2.8      Using a Cluster as a DECdfs Server
         2.8.1          Serving an Access Point from a Cluster Alias
         2.8.2          Serving an Access Point from Individual Cluster Members
     2.9      Stopping and Starting DECdfs on Your System
Chapter 3
3 Managing a DECdfs Cl ient
     3.1      Setting System Parameters
     3.2      Mounting Access Points
         3.2.1  &nbs p;       Assigning Device Unit Numbers
         3.2.2          Assigning Logical Names
         3.2.3       &nbs p;  Specifying Volume Names
         3.2.4          Enabling Data Checking
         3.2.5          Mounting Alternative Access Points
     3.3      Displaying Client Device Information
     3.4      Using the Client Device
    &nb sp;    3.4.1          Printing Server-Based Files on a Client
         3.4.2          User Identification Codes on Server Files
   &nbs p;     3.4.3          Access Control Lists on Server Files
         3.4.4          DECdfs Error Conditions
         3 .4.5          DECdfs Mount Verification
         3.4.6          Partially Mounted Devices
     3.5      Performing Checksum Comparisons on DECdfs Connections
     3.6      Printing Files from a Client Device
     3.7      Using the OpenVMS Backup Utility with a Client Device
     3.8      Using a Cluster as a DECdfs Client
         3.8.1          Using Cluster Aliases
         3.8. 2          Submitting Print and Batch Jobs
     3.9      Stopping and Starting DECdfs on Your System
Chapter 4
4
    Command 1      ADD ACCESS_POINT
    Command 2      DISMOUNT
    Command 3   ;    EXIT
    Command 4      HELP
    Command 5      MOUNT
    Command 6      REMOVE ACCESS_POINT
    Command 7      SET COMMUNICATION
    Command 8      SET SERVER
    Command 9      SHOW ACCESS_POINT
    Command 10      SHOW CLIENT
    Command 11      SHOW COMMUNICATION
    Command 12      SHOW SERVER
    Command 13      SHOW VERSIONS
    Command 14      SHUTDOWN COMMUNICATION
    Command 15       SNAPSHOT CLIENT
    Command 16      SNAPSHOT COMMUNICATION
    Command 17      SNAPSHOT SERVER
    Command 18      START COMMUNICATION
    Command 19      START SERVER
    Command 20      STOP COMMUNICATION
    Command 21      STOP SERVER

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