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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224 z/OS Distributed File Service zSeries File System Implementation z/OS V1R11
Figure 5-60 zFS in SC65 and SC70 being in different zFS XCF groups
5.9 zFS file system sharing enhancements in z/OS V1R11
With the zFS file system sharing enhancements in z/OS V1R11, the following terms are
introduced:
Catch-up mount When a file system mount is successful on a system in a shared file
system environment, z/OS UNIX automatically issues a corresponding
local mount, the catch-up mount, to every other system’s PFS that is
running sysplex-aware for that mode (read/write or read/only).
If the corresponding local mount is successful, then z/OS UNIX does
not ...
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