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Oracle Solaris Tunable Parameters Reference Manual     Oracle Solaris 10 8/11 Information Library
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Document Information

Preface

1.  Overview of Oracle Solaris System Tuning

2.  Oracle Solaris Kernel Tunable Parameters

3.  NFS Tunable Parameters

4.  Internet Protocol Suite Tunable Parameters

5.  Network Cache and Accelerator Tunable Parameters

6.  System Facility Parameters

A.  Tunable Parameters Change History

Kernel Parameters

Process-Sizing Tunables

max_nprocs (Solaris 10 Releases)

General Driver Parameter

ddi_msix_alloc_limit (Solaris 10 Releases )

General I/O Tunable Parameters

maxphys (Solaris 10 Releases)

General Kernel and Memory Parameters

zfs_arc_min (Solaris 10 Releases)

zfs_arc_max (Solaris 10 Releases)

noexec_user_stack (Solaris 10 Releases)

lwp_default_stksize (Solaris 10 Releases)

fsflush and Related Parameters

dopageflush (Solaris 10 Releases)

Paging-Related Tunable Parameters

maxpgio (Solaris 10 Releases)

General File System Parameters

ncsize (Solaris 10 Releases)

TMPFS Parameters

tmpfs:tmpfs_maxkmem (Solaris 10 Releases)

SPARC System Specific Parameters (Solaris 10 Releases)

default_tsb_size (Solaris 10 Releases)

enable_tsb_rss_sizing (Solaris 10 Releases)

tsb_rss_factor (Solaris 10 Releases)

NFS Tunable Parameters

nfs:nfs3_nra (Solaris 10 Releases)

TCP/IP Tunable Parameters

ip_forward_src_routed and ip6_forward_src_routed (Solaris 10 Releases)

ip_multidata_outbound (Solaris 10 Releases)

ip_squeue_fanout (Solaris 10 11/06 Release)

ip_squeue_worker_wait (Solaris 10 11/06 Release)

ip_soft_rings_cnt (Solaris 10 11/06 Release)

ip_squeue_write (Solaris 10 Releases)

tcp_local_dack_interval (Solaris 10 Releases)

[tcp,sctp,udp]_smallest_anon_port and [tcp,sctp,udp]_largest_anon_port (Solaris 10 Releases)

tcp_naglim_def (Solaris 10 Releases)

udp_do_checksum (Solaris 10 Releases)

Parameters That Are Obsolete or Have Been Removed

rstchown

System V Message Queue Parameters

msgsys:msginfo_msgmni

msgsys:msginfo_msgtql

msgsys:msginfo_msgmnb

msgsys:msginfo_msgssz

msgsys:msginfo_msgmap

msgsys:msginfo_msgseg

msgsys:msginfo_msgmax

System V Semaphore Parameters

semsys:seminfo_semmni

semsys:seminfo_semmsl

semsys:seminfo_semopm

semsys:seminfo_semmns

semsys:seminfo_semmnu

semsys:seminfo_semume

semsys:seminfo_semvmx

semsys:seminfo_semaem

System V Shared Memory Parameters

shmsys:shminfo_shmmni

shmsys:shminfo_shmmax

B.  Revision History for This Manual

Index

Appendix A

Tunable Parameters Change History

This chapter describes the change history of specific tunable parameters. If a parameter is in this section, it has changed from a previous release. Parameters whose functionality has been removed are listed also.