PRIMECLUSTER Installation and Administration Guide 4.1 (for Solaris(TM) Operating System)

A.5.2 RMS Configuration

The table below shows the values of the kernel parameters required for the RMS configuration.

The kernel parameter values in /etc/system are automatically changed by the installer. Be sure to return the settings in /etc/system to their original state when you uninstall the package.

Solaris 8, Solaris 9

Kernel parameter	Characteristics	Recommended value/minimum value	Comments (parameter description)
msgsys:msginfo_msgmax	Maximum value	16384	Queue size that can be used for a single message transmission.
msgsys:msginfo_msgmnb	Maximum value	4194304	Maximum size of the message that can be stored in a single message.
msgsys:msginfo_msgmni	Addition	8142	Maximum number of message queue identifiers that can be used for the entire system.
msgsys:msginfo_msgtql	Addition	65495	Maximum number of message headers

Solaris 10

Kernel parameter	Characteristics	Recommended value/minimum value	Comments (parameter description)
msgsys:msginfo_msgmnb	Maximum value	4194304	Maximum size of the message that can be stored in a single message.
msgsys:msginfo_msgmni	Addition	8142	Maximum number of message queue identifiers that can be used for the entire system.
msgsys:msginfo_msgtql	Addition	65495	Maximum number of message headers