The default shared memory segment size is a rather stingy 1MB.
For example to set the maximum shared memory segment size to 32 MB put the following in /etc/system.
set shmsys:shminfo_shmmax=0x2000000
If you are using the sysv transport and are running out of semaphores then the following tunables can be set.
set shmsys:shminfo_semmap=32 set shmsys:shminfo_semmni=128 set shmsys:shminfo_semmns=1024The above values are just for example. Please consult your system documentation for help in determining the correct values for your situation.