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 5. Sysplex considerations 227
5.9.3 zFS support in UNIX System Services sysplex sharing prior to z/OS
V1R11
In z/OS V1R6 and older systems, zFS knows only about zFS file systems that are mounted
locally on each system, as illustrated in Figure 5-62.
zFS is not sysplex-aware, except for R/O mounted file systems.
UNIX System Services forwards file requests from a non-owning system (remote) to the
owning system.
zFS administration requests are handled locally.
zFS is unaware of other remote zFS file systems and aggregates.
Figure 5-62 zFS support in z/OS V1R6 and earlier
z/OS V1R7 zFS support
In z/OS V1R7, the zFS administration interfac ...
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