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Re: kernel parameters on IPF machines

 
Ing Meloni
Advisor

kernel parameters on IPF machines

I have a rx4610 server, running HPUX 11.20.
I am looking infos on the kernel parameters
maxrsessiz and pa_maxssiz_nnbit, available (among many others) only on IPF machines.
SAM describe them as "unknown" and docs only
list them.
I am interested in them because they seem related to maxdsiz ans so on, so they might
have relevance on a problem I have.
1 REPLY 1
S.K. Chan
Honored Contributor

Re: kernel parameters on IPF machines

The parameter maxrsessiz and pa_maxssiz are not directly "configurable" by user because they are derivative of other configurable parameters. Take a look at /usr/conf/space.h.d

# cd /usr/conf
# grep NBPG space.h.d
pgcnt_t maxdsiz = MAXDSIZ/NBPG; /* unit: page size */
pgcnt_t maxssiz = MAXSSIZ/NBPG; /* unit: page size */
pgcnt_t maxtsiz = MAXTSIZ/NBPG; /* unit: page size */
pgcnt_t maxdsiz_64bit = MAXDSIZ_64BIT/NBPG; /* unit: page size */
pgcnt_t maxssiz_64bit = MAXSSIZ_64BIT/NBPG; /* unit: page size */
pgcnt_t maxtsiz_64bit = MAXTSIZ_64BIT/NBPG; /* unit: page size */
pgcnt_t maxrsessiz = MAXDSIZ/NBPG; /* unit: page size */
pgcnt_t maxrsessiz_64bit = MAXDSIZ_64BIT/NBPG; /* unit: page size */
pgcnt_t pa_maxssiz = PA_MAXSSIZ/NBPG; /* unit: page size */