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The eG Installation Guide - eG Innovations

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Installing and Configuring on Unix<br />

Default value: 72000 milliseconds<br />

Recommended value: 15000 milliseconds<br />

Solaris TCP_KEEPALIVE_PROBES<br />

Description:<br />

Specifies the kernel how many TCP keepalive probes to send out before it decides if a specific<br />

connection is broken.<br />

How to view or set:<br />

Use the ndd command to determine the current value or to set the value.<br />

For example:<br />

ndd -set /dev/tcp tcp_keepalive_probes 5000<br />

Default value: 9000 milliseconds<br />

Recommended value: 5000 milliseconds<br />

Solaris kernel semsys:seminfo_semume<br />

Description:<br />

Limits the maximum semaphore undo entries per process. Because this setting specifies a<br />

maximum value, the parameter does not cause the use of additional memory unless it is<br />

needed.<br />

How to view or set:<br />

This value is displayed as the semume parameter if the /usr/sbin/sysdef command is run. <strong>The</strong>re<br />

can be an entry in the /etc/system file for this tuning parameter. Set this parameter through the<br />

/etc/system entry:<br />

set semsys:seminfo_semume = 200<br />

Default value: 10<br />

Recommended value: 200<br />

Solaris kernel semsys:seminfo_semopm<br />

Description:<br />

10

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