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System Administration Manager (SAM) allows you to configure
various tunable parameters. After installation is complete, all
of the STREAMS/UX parameters are set to a default value and do not
require any modifications. You may, however, want to change one
tunable parameter. If you want to use STREAMS-based pipes, you will
need to change this default value.  |  |  |  |  | NOTE: By turning on STREAMS-based pipes, ALL of the pipes
created by the pipe(2) command on the system will be STREAMS-based. |  |  |  |  |
You can use SAM to configure STREAMS-based pipes. Follow the
steps below: In SAM, choose "Kernel Configuration," followed
by "Configurable Parameters." Highlight the "streampipes" label,
then select "Modify Configurable Parameters" from
the Actions menu. Under the label "Choose One to Modify Parameters," choose "Specify New
Formula Value." Set the formula value to 1 (one), then
press OK. In the File menu, choose exit. Before SAM exits,
it will ask you when you want to have the new kernel created. Choose "Create
a New Kernel Now." Press OK. The new kernel will be built and moved
into place.
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