February 2010
Intermediate to advanced
460 pages
16h 22m
English
book
z/OS Distributed File Service zSeries File System Implementation z/OS V1R11
by Paul Rogers, Robert Hering
Content preview from z/OS Distributed File Service zSeries File System Implementation z/OS V1R11
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Chapter 4. Backup and recovery 181
When a problem occurs, the current trace data set is processed for print, as shown in
Figure 4-34. ZFSKNT01, being the first trace member, becomes the first member of the PDS
trace output.
Figure 4-34 Log messages showing creation of first PDS member
Restart of zFS
After a zFS restart, when the next trace output is sent to the trace output data set, ZFSKNT01
is overlaid. You should not be accessing the trace output data set while a trace is being sent
to it.
4.5.3 Debugging using the trace
When it is necessary to trace something for debugging purposes, the trace table can be reset
by issuing the following command: ...
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