Lesser of the amount of memory in Mbytes and 1024
1 to 2048
Values greater than 1024 must be specified in /etc/system. If a value greater than 2048 is provided, calculations clamps the value at 2048, but later processing sets the value to the provided value.
No. After computation of dependent variables is done, maxusers is never referenced again.
If the default number of user processes derived by the system is insufficient. This insufficiency is seen by the following messages on the system console or messages file.
out of processes