Kernel parameters on RedHat Enterprise Linux

Here is an example of the kernel parameters on RedHat Enterprise Linux®.
SHMMAX: 33554432
SHMMIN: 1
SHMMNI: 128
SHMSEG: 128
SHMALL: 4194304
SEMMNI: 128
SEMMSL: 250
SEMMNS: 32000
SEMOPM: 32

Set the value of the kernel parameter SEMMSL to at least 100. This value is the maximum number of semaphores per set.


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