You may need to change some HP-UX kernel parameters to run Sybase IQ.
To adjust the kernel parameters, invoke the HP System Management Homepage (SMH), set the parameters (see the table), then reboot your system.
Parameter |
HP-UX 11.31 |
|---|---|
STRMSGSZ |
0 |
bufpages |
n/a |
max_thread_proc |
4096 |
maxfiles |
2048 |
maxfiles_lim |
2060 |
maxswapchunks |
n/a |
maxusers |
n/a |
nfile |
n/a |
nkthread |
8416 |
sema |
n/a |
semmap |
n/a |
semmni |
7082 |
semmns |
14164 |
shmmax |
2147483647 (0X7FFFFFFF) |
swapmem_on |
0 |
unlockable_mem |
n/a |
maxdsiz_64bit |
17179869184 (0x400000000) |
maxrsessiz_64bit |
1073741824 |
maxssiz_64bit |
1073741824 |
maxtsiz_64bit |
4294967296 (0x100000000) |
Set the swapmem_on to 0 to minimize paging and deactivation activity.
Increase the maxswapchunks parameter to raise the configurable swap space limit beyond the default.