Document revision date: 28 June 1999

Appendix A
Appendix A	Status Messages
Appendix B
Appendix B	Troubleshooting the DECdfs Environment
B.1	What to Do First
B.2	Controlling Event and Error Messages
B.3	Using Other DECdfs Servers and Clients to Isolate Problems
B.4	Solving Common DECdfs Problems
B.4.1	DECdfs Fails After Upgrading from an Earlier Version
B.4.2	Unexpected Error While Opening a File
B.4.3	Unexpected Error While Accessing an Open File
B.4.4	Unexpected DECdns Errors when Performing Access Point Operations
B.4.5	Problems Accessing Server Files
B.4.5.1	New Client User Cannot Access Server Files
B.4.5.2	Existing Client User Cannot Access Server Files
B.4.6	Problems Printing Server Files
B.4.7	Problems Backing Up Server Files
Appendix C
Appendix C	Adjusting DECnet and Client RMS Parameters to Enhance Performance
C.1	Setting DECnet Network Parameters
C.1.1	Line Receive Buffers/Station Buffers
C.1.2	Pipeline Quota (DECnet Phase IV Only)
C.1.3	Maximum Window (DECnet Phase V Only)
C.1.4	Maximum Links/Transport Connections
C.2	Setting Client RMS Default Parameters
C.2.1	Sequential File Access
C.2.2	Indexed Sequential File or Relative File Access
Appendix D
Appendix D	Obsolete Command Qualifiers and Configuration Logicals
Appendix E
Appendix E	Information for Programmers
Appendix F
Appendix F	Restrictions on Extended File Specifications Support
F.1	Requirements for Mounting DECdfs Access Points on an ODS-5 Volume
F.2	XQP Programming Considerations
F.2.1	File Naming and Format Changes
F.2.2	Wildcards in File Specifications
F.2.3	Modified XQP Attributes
Index
Index
Examples
2-1	Creating a DFS$DEFAULT Account
Figures
1-1	DECdfs Client-Server Relationship
1-2	Interaction Between DECdfs and the DECdns Server
1-3	Correlation Between a Client Device and an Access Point
1-4	Server-Client Information Flow
1-5	Standard OpenVMS File Access Functions
1-6	DECdfs File Access Functions
2-1	Access Point at the Master File Directory
2-2	Access Point at a Subdirectory
B-1	Event and Error Message Paths
Tables
1-1	DECdfs Features and Restrictions
1-2	DFS$CONTROL Commands
1-3	DECdfs System Files
2-1	Persona Cache Counters
2-2	Data Cache Counters
3-1	Client Counters
3-2	ACL-Related Error Codes
3-3	Mount Verification Error Codes
B-1	Error Codes While Opening Files

	privacy and legal statement
6548_CPRO_CONTENTS_001.HTML