Oracle Solaris Tunable Parameters Reference Manual

sun4u or sun4v Specific Parameters (Solaris 10 Releases)

The title of the Sun-4u Specific Parameters section was revised in the Solaris 10 8/07 release to include sun4v systems.

default_tsb_size (Solaris 10 Releases)

The default description has changed. For more information, see default_tsb_size.

enable_tsb_rss_sizing (Solaris 10 Releases)

The description and default and range values have changed. For more information, see enable_tsb_rss_sizing.

tsb_rss_factor (Solaris 10 Releases)

The when to change example text was changed to this:

For example, changing tsb_rss_factor to 256 (effectively, 50%) instead of 384 (effectively, 75%) might help eliminate virtual address conflicts in the TSB in some cases, but will use more kernel memory, particularly on a heavily loaded system.