Adjusting HP-UX parameters [CR 403499]

You also need to adjust certain HP-UX kernel parameters to run Sybase IQ. The HP System Administration Manager (SAM) allows verification and setting of these parameters. The following table supersedes Table 1-4 in the Sybase IQ Installation and Configuration Guide. See your Sybase IQ Installation and Configuration Guide for a complete list of kernel parameter settings.

**Table 1: HP-UX parameters**
Parameter	HP-UX 11.0 and HP-UX 11.i suggested value	HP-UX 11.23 Itanium suggested value	HP-UX 11.23 RISC suggested value
STRMSGSZ	65000	0	0
bufpages	2048	n/a	n/a
max_thread_proc	4096	4096	4096
maxfiles	2048	2048	2048
maxfiles_lim	2060	2060	2060
maxswapchunks	16384	n/a	n/a
maxusers	512	n/a	n/a
nfile	20000	20000	20000
nkthread	4096	8416	4096
sema	1	n/a	n/a
semmap	7084	n/a	n/a
semmni	7082	7082	7082
semmns	14164	14164	14164
shmmax	2147483647 (0X7FFFFFFF)	2147483647 (0X7FFFFFFF)	2147483647 (0X7FFFFFFF)
swapmem_on	0	0	0
unlockable_mem	10240	10240	10240
maxdsiz_64bit	17179869184 (0x400000000)	17179869184 (0x400000000)	17179869184 (0x400000000)
maxrsessiz_64bit	n/a	1073741824	n/a
maxssiz_64bit	268435456 (0x10000000)	1073741824	268435456 (0x10000000)
maxtsiz_64bit	4294967296 (0x100000000)	4294967296 (0x100000000)	4294967296 (0x100000000)