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Solaris Tunable Parameters Reference Manual - SCN Research

Solaris Tunable Parameters Reference Manual - SCN Research

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Contents<br />

Preface 13<br />

1 Overview of <strong>Solaris</strong> System Tuning 19<br />

What’s New in <strong>Solaris</strong> System Tuning in the <strong>Solaris</strong> Express 6/05 Release? 19<br />

sq_max_size 19<br />

TCP keepalive <strong>Parameters</strong> 20<br />

What’s New in <strong>Solaris</strong> System Tuning in the <strong>Solaris</strong> 10 release? 20<br />

Default Stack Size 20<br />

System V IPC Configuration 20<br />

NFSv4 <strong>Parameters</strong> 22<br />

New and Changed TCP/IP <strong>Parameters</strong> 22<br />

SPARC: Translation Storage Buffer (TSB) <strong>Parameters</strong> 24<br />

SCTP <strong>Tunable</strong> <strong>Parameters</strong> 24<br />

Tuning a <strong>Solaris</strong> System 25<br />

Tuning Format of <strong>Tunable</strong> <strong>Parameters</strong> Descriptions 25<br />

Tuning the <strong>Solaris</strong> Kernel 27<br />

/etc/system File 27<br />

kmdb Command 29<br />

mdb Command 29<br />

Special <strong>Solaris</strong> tune and var Structures 30<br />

Viewing <strong>Solaris</strong> System Configuration Information 30<br />

sysdef Command 31<br />

kstat Utility 31<br />

2 <strong>Solaris</strong> Kernel <strong>Tunable</strong> <strong>Parameters</strong> 33<br />

Where to Find <strong>Tunable</strong> Parameter Information 34<br />

3

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