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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172 z/OS Distributed File Service zSeries File System Implementation z/OS V1R11
4.3.5 Restrictions on quiescing zFS aggregates
With z/OS V1R6, when quiescing zFS aggregates, there is still the restriction that quiesce
must be run on the system that owns the aggregate, that is, where the aggregate is attached.
Figure 4-15 shows a situation where an authorized user is running a successful quiesce
because the file system is owned by that system.
Figure 4-15 Successfully quiescing an aggregate
Figure 4-16 shows what happens if the file system is owned by another system.
Figure 4-16 Unsuccessfully quiescing an aggregate
In environments where some systems ...
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