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PRIMECLUSTER  Installation and Administration Guide4.2

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 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

Maximum value

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

Maximum value

65495

Maximum number of message headers