How can the kernel parameter for the maximum size of the shared memory segment (shmmax) be changed to 2GB (2147483648 Bytes) on a running system? (Choose TWO correct answers.)

Question

Slawomir Marcjanski · Accepted Answer

sysctl kernel.shmmax=2147483648

Slawomir Marcjanski · Accepted Answer

echo 2147483648 > /proc/sys/kernel/shmmax

Slawomir Marcjanski · Answer

Edit /etc/shmmax and set the parameter to 2147483648.

Slawomir Marcjanski · Answer

sysctl shmmax=2147483648

Slawomir Marcjanski · Answer

export kernel.shmmax=2147483648

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