NFS Services Administrator's Guide (B.11.31.03) August 2008

Displaying CacheFS Statistics......................................................................................124
Viewing the CacheFS Statistics..............................................................................124
Viewing the Working Set (Cache) Size........................................................................125
Common Problems While Using CacheFS.......................................................................126
5 Troubleshooting NFS Services..................................................................................................129
Common Problems with NFS...........................................................................................129
NFS “Server Not Responding” Message.....................................................................129
“Access Denied” Message............................................................................................131
“Permission Denied” Message....................................................................................131
“Device Busy” Message...............................................................................................132
“Stale File Handle” Message.......................................................................................133
A Program Hangs........................................................................................................134
Data is Lost Between the Client and the Server..........................................................135
“Too Many Levels of Remote in Path” Message.........................................................136
Common Problems while using Secure NFS with Kerberos............................................136
“Permission Denied” Message....................................................................................136
Performance Tuning..........................................................................................................137
Diagnose NFS Performance Problems.........................................................................137
Improve NFS Server Performance...............................................................................138
Improving NFS Client Performance............................................................................139
Logging and Tracing of NFS Services...............................................................................140
Logging for the Other NFS Services............................................................................140
To Control the Size of LogFiles..............................................................................141
To Configure Logging for the Other NFS Services................................................141
Logging With nettl and netfmt..............................................................................141
Tracing With nettl and netfmt...............................................................................142
Index........................................................................................................................................143
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