| PRIMECLUSTER Installation and Administration Guide 4.2 (Linux for Itanium) |
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| Appendix A PRIMECLUSTER System Design Worksheets | > A.6 Kernel Parameter Worksheet |
The table below shows the values of the kernel parameters required for the RMS configuration.
If the kernel parameters do not come up to the following minimum values when RMS is installed, they will be automatically changed to the minimum values. The adjustable kernel values shown below will be replaced by the value of /etc/sysctl.conf.
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Kernel parameter |
Minimum value |
Parameter description |
|---|---|---|
|
kernel.msgmnb |
4194304 |
Byte size of the message queue |
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kernel.msgmax |
16384 |
Maximum size of the message text |
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kernel.msgmni |
8192 |
Maximum number of message queues for the entire system |
If you uninstall the RMS package from /etc/sysctl.conf by executing the "rpm -e" command, you need to restart the system after uninstallation.
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