How do I change semaphore max value on Red Hat Enterprise Linux?
Issue
- When verifying the current sets for active semaphores via ipcs command, one can see:
[root@rhel ~]# ipcs -sl
------ Semaphore Limits --------
max number of arrays = 128
max semaphores per array = 250
max semaphores system wide = 32000
max ops per semop call = 32
semaphore max value = 32767
- How do I change semaphore max value (
SEMVMX) on Red Hat Enterprise Linux?
Environment
Red Hat Enterprise Linux
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.
