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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252 z/OS Distributed File Service zSeries File System Implementation z/OS V1R11
Figure 5-93 Switching back the file system to read-write mode
5.10.5 Further migration considerations for zFS in z/OS V1R11
Several other changes are introduced in z/OS V1R11.
zFS ignores a vnode cache limit that has been specified.
Unmount processing for a zFS aggregate fails if the aggregate is quiesced, cloning, or
growing, unless the FORCE option is issued.
Figure 5-94 illustrates an example of trying to unmount a quiesced aggregate in z/OS V1R11.
Figure 5-94 Unmounting a quiesced aggregate in z/OS V1R11 fails
In case of cloning or growing an aggregate, you ma
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