8.15. Memory-Related Tuneable Parameters
The following memory-related parameters may be tuned. These are found in the file /usr/conf/master.d/* on systems prior to HP-UX 11i v2. Starting with HP-UX 11i v2, this directory no longer exists and the kctune command is used to modify the parameters. Items marked with an asterisk (*) are discussed in more detail in Chapter 9, “Disk Bottlenecks” on page 253.
bufpages *
dbc_max_pct *
dbc_min_pct *
desfree
lotsfree
maxdsiz, maxdsiz_64bit
maxssiz, maxssiz_64bit
maxtsiz, maxtsiz_64bit
maxswapchunks
maxusers
minfree
msgmax, msgmnb
nbuf *
nclist
netmemmax
nfile *
ninode *
nproc
page_text_to_local
shmmax
strmsgsz
swapmem_on. Can be enabled to reduce the amount of swap space required for large memory systems (greater than 8 GB). ...
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