System Global Area (SGA)
The maximum size of a single shared memory segment is specified by the shmmax (shm_max on Tru64 UNIX) kernel parameter.
The maximum size of a single shared memory segment is specified by the shmmax (shm_max on Tru64 UNIX) kernel parameter.
Using the tunesfs command you can modify certain parameters after creating the original file system without rebuilding the entire file system.