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 2. Installing and using zFS 115
2.28.3 zFS monitoring for AGGRFULL
Regarding zFS, monitoring for AGGRFULL gives you an accurate idea of how full the
aggregate is. Therefore, always look for the number of 8 K blocks being used up and still
being available. There are several options available to do this, as explained here.
Use AGGRFULL() to get syslog messages when certain threshold values are reached:
– By specifying this in the IOEPRMxx zFS parameter file, for example aggrfull(90,2)
– By dynamic activation of the setting with the zfsadm config -aggrfull 90,2 command
– By specifying the -o "AGGRFULL(90,2)" option on the zFS command /usr/sbin/m ...
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