Sun4u Specific (Solaris Tunable Parameters Reference Manual)

Solaris Tunable Parameters Reference Manual

Sun4u Specific

Description: Enables a shared memory Translation Setaside Buffer (TSB) capability for System V Shared Memory that has been attached with the SHARE_MMU flag set. This parameter is available in, at minimum, patch 105181-05 for the Solaris 2.6 release. Starting with the Solaris 7 release, the parameter name has been removed, but the system implements this parameter by default.
Data Type: Signed integer
Default: 0
Range: 0 (disabled) or 1 (enabled)
Dynamic?: No
Validation: None
When to Change: Turn on when using System V Shared Memory attached with the SHARE_MMU flag set.
Commitment Level: Unstable