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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6 z/OS Distributed File Service zSeries File System Implementation z/OS V1R11
1.6.2 Multi-file system aggregates
A multi-file system aggregate allows the administrator to define multiple zFS file systems in a
single aggregate. This allows
space sharing.
Space sharing
Space sharing means that if you have multiple file systems in a single data set, and files are
removed from one of the file systems, which frees DASD space, another file system can use
that space when new files are created. This new type of file system is called a “multi-file
system aggregate”.
The multiple file system aggregate OMVS.MUL02.ZFS, shown in Figure 1-5, can contain
multiple ...
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