Introduction to HP-UX Kernel Tuning - OpenMPE

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Miscellaneous Parameters • Miscellaneous −timezone, dst (0,1,2,3 policy) −npty, nstrpty, nstrtel (SAM vs. insf) −timeslice • Non-parameters: −maxusers (pseudo/formula parameter)
Some last tips • Web help: http://docs.hp.com/hpux/onlinedocs/939/KCParms/ KCparams.OverviewAll.html • SysAdmin Courses • SAM help (10.xx+) • Adjust carefully − Small changes − Few changes per sysgen
Page 1 and 2: Introduction to HP-UX Kernel Tuning
Page 3 and 4: Vocabulary • Kernel file −/stan
Page 5 and 6: Filesystem Parameters • nfile, nf
Page 7 and 8: nflocks - max file locks • Maximu
Page 9 and 10: ncdnode • In-core cache of unique
Page 11 and 12: maxfiles, maxfiles_lim • Single p
Page 13 and 14: default_disk_ir - immediate reporti
Page 15 and 16: Process Parameters • nproc, maxup
Page 17 and 18: maxdsiz - data segment • Maximum
Page 19 and 20: maxtsiz - text size • Unchanging
Page 21 and 22: Virtual Memory (swap) • maxswapch
Page 23 and 24: nswapdev, nswapfs • nswapdev - ma
Page 25 and 26: swapmem_on RAM 1 Gb SWAP 500 meg sw
Page 27: swapmem_on RAM 1 Gb SWAP 500 meg sw

Introduction to HP-UX Kernel Tuning - OpenMPE

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