Setting the kernel.shmmax parameter does not reserve or allocate any shared memory. SHMMAX is a safeguard parameter that sets the upper limit for a process can allocate how much shared memory when requested.
Please execute following commands as “root”;
sysctl -w kernel.shmmax=2147483648
(2147483648 -> 2 GB)
or
modify /etc/sysctl.conf file
sysctl -p
(to apply it)
Please execute following commands as “root”;
sysctl -w kernel.shmmax=2147483648
(2147483648 -> 2 GB)
or
modify /etc/sysctl.conf file
sysctl -p
(to apply it)