semume kernel parm

[skt_skt]

HP-UX 11.23
PA-RISC

has any one tuned semume ? What was your requierment or with related to which application.

#kctune |grep -i sem
semaem 16384 Default
semmni 32765 32765
semmns 32767 32767
semmnu 29984 29984
semmsl 2048 Default Immed
semume 64 64
semvmx 32767 Default

[Viktor Balogh]

Hi,

I never poked with this parameter, but here you can read some info about it:

"semume defines the maximum number of IPC semaphores that a given process can have undo operations pending on."

http://docs.hp.com/en/939/KCParms/KCparam.SemUME.html