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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176 z/OS Distributed File Service zSeries File System Implementation z/OS V1R11
If the zFS aggregate is owned by a system at a lower level than z/OS V1R7, the started
task can by used successfully instead of the MODIFY command. (The UNQUIESCE modify
command is not supported in a system with a level lower than z/OS V1R7.)
4.4 Abend handling and hang conditions
zFS has specific instructions that check for conditions that must be true at that point in the
code. For example, if a routine is called and a pointer to some information is passed to the
routine, the routine might check that the pointer is non-zero. These are called
asserts.
If the asser ...
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