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Oracle Solaris Tunable Parameters Reference Manual     Oracle Solaris 11 Express 11/10
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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

ngroups_max (Oracle Solaris 11 Express)

General Driver Parameter

ddi_msix_alloc_limit (Solaris 10 Release and Oracle Solaris 11 Express Release)

Network Driver Parameters

igb Parameters (Oracle Solaris 11 Express Release)

ixgbe Parameters (Oracle Solaris 11 Express Release)

General Kernel and Memory Parameters

zfs_arc_min (Oracle Solaris 11 Express)

zfs_arc_max (Oracle Solaris 11 Express)

fsflush and Related Parameters

dopageflush (All Solaris Releases)

Parameters That Are Obsolete or Have Been Removed

TCP/IP Module Parameters

ip_multidata_outbound (Oracle Solaris 11 Express)

tcp_mdt_max_pbufs (Oracle Solaris 11 Express)

B.  Revision History for This Manual

Index

Kernel Parameters

Process-Sizing Tunables

ngroups_max (Oracle Solaris 11 Express)

This parameter was undocumented in previous Solaris releases. In this Solaris release, the default maximum has been increased to 1024 groups. For more information, see ngroups_max.

General Driver Parameter

ddi_msix_alloc_limit (Solaris 10 Release and Oracle Solaris 11 Express Release)

This parameter is new starting in the Solaris 10 10/09 release and the Oracle Solaris 11 Express release. For more information, see ddi_msix_alloc_limit.

Network Driver Parameters

igb Parameters (Oracle Solaris 11 Express Release)

The igb network driver parameters are provided in the Oracle Solaris 11 Express release. For more information, see igb Parameters.

ixgbe Parameters (Oracle Solaris 11 Express Release)

The ixgbe network driver parameters are provided in the Oracle Solaris 11 Express release. For more information, see ixgbe Parameters.

General Kernel and Memory Parameters

zfs_arc_min (Oracle Solaris 11 Express)

This parameter description is newly documented in the Solaris 10 10/09 release. For more information, see zfs_arc_min.

zfs_arc_max (Oracle Solaris 11 Express)

This parameter description is newly documented in the Solaris 10 10/09 release. For more information, see zfs_arc_max.

fsflush and Related Parameters

dopageflush (All Solaris Releases)

The description was clarified by including that number of physical memory pages are examined.