physical_io_buffers(5) hpux man page | unix.com

physical_io_buffers(5)						File Formats Manual					    physical_io_buffers(5)

NAME
       physical_io_buffers - total buffers for physical I/O operations

DESCRIPTION
       This tunable was used in HP-UX 11i Versions 1.6 and 2.0 to size a shared pool of buffers for physical I/O operations in the kernel.

       As of HP-UX 11i Version 3.0 and later, the kernel automatically manages the pool size.  This tunable is no longer needed and is obsolete as
       of HP-UX 11i Version 3.0.

WARNINGS
       All HP-UX kernel tunable parameters are release specific.

       Installation of optional kernel software, from HP or other vendors, may cause changes to tunable  parameter  values.   After  installation,
       some  tunable  parameters may no longer be at the default or recommended values.  For information about the effects of installation on tun-
       able values, consult the documentation for the kernel software being installed.	For information about optional kernel  software  that  was
       factory installed on your system, see at

AUTHOR
       was developed by HP.

OBSOLETE
						     Tunable Kernel Parameters					    physical_io_buffers(5)