How do I configure message queue parameters on SCO OpenServer 5?
Some of the message queue parameters can be set in the “scoadmin” Hardware/Kernel Manager, but others can only be configured by using the idtune utility. For example, the command “/etc/conf/bin/idtune MSGMNI 100” would set the maximum number of message queues to 100. Since each user and phantom port requires each own message queue, a maximum of 100 would be adequate for approximately 100 users (more may be needed by the operating system and other software products). After changing a message queue parameter, the kernel must relinked using “scoadmin” and the system must be rebooted. Other message queue parameters may need to be changed as described in the UniBasic Reference Manual or the dL4 Installation and Configuration Guide for Unix. If a message queue parameter has been changed from the default value, its current value can be found in the /etc/conf/cf.d/stune file. Please refer to your SCO manual for a detailed description for idtune.
