pinfo man page on Tru64

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psrinfo(1)							    psrinfo(1)

NAME
       psrinfo, pinfo - Displays processor administration information

SYNOPSIS
       /usr/sbin/psrinfo -n

       /usr/sbin/psrinfo [-v] [processor...]

       /usr/sbin/psrinfo -s  processor

       /usr/sbin/pinfo [-v] [processor...]

OPTIONS
       Displays	 the number of processors in the system.  Enables verbose mode
       which provides more information on the processor, such as its type  and
       speed.	Writes only a boolean value to standard output.	 The -s option
       requires a single processor identification number (processor).  The  -s
       option  is  intended  to be used in scripts.  A value of 1 is output if
       the specified processor is on line.  A value of	0  is  output  if  the
       specified processor is off line.

DESCRIPTION
       The  psrinfo  and  pinfo commands display information about processors.
       The processor variable specifies the processor  identification  number,
       which is a unique integer that identifies the processor.	 If you do not
       specify any options or a processor identification number, the  commands
       display information about all processors.

RESTRICTIONS
       The  -v	correctly  reports  processor  speeds  on system that contains
       mixed-speed CPUs, but the processor type might  not  be	reported  cor‐
       rectly.

EXAMPLES
       The  following  is an example of the default prsinfo command output (no
       options or processor identification numbers):

	      greene:> psrinfo 0       on-line	 since 11/03/1999  09:41:34  1
	      on-line	 since	11/03/1999  09:41:34  2	       off-line	 since
	      11/03/1999 08:41:34

	      The following example shows how to use the psrinfo command  with
	      the  -s  option  in a shell script to determine the state of the
	      processor with an identification number of 1:

	      if [ "`psrinfo -s 1 2> /dev/null`" -eq 1 ] then	   echo	 "pro‐
	      cessor 1 is up" else	echo "processor 1 is down" fi The fol‐
	      lowing example shows how to use the psrinfo command with the  -v
	      option:

	      % psrinfo -v Status of processor 0 as of: 05/23/00 15:47:40
		Processor has been on-line since 05/23/2000 15:08:04
		The alpha EV5.6 (21164A) processor operates at 465 MHz,
		      and  has	an  alpha  internal  floating point processor.
	      Status of processor 1 as of: 05/23/00 15:47:40
		Processor has been on-line since 05/23/2000 15:08:04
		The alpha EV5.6 (21164A) processor operates at 465 MHz,
		      and has an  alpha	 internal  floating  point  processor.
	      Status of processor 2 as of: 05/23/00 15:47:40
		Processor has been off-line since 05/23/2000 15:08:04
		The alpha EV5.6 (21164A) processor operates at 465 MHz,
		      and  has	an  alpha  internal  floating point processor.
	      Status of processor 3 as of: 05/23/00 15:47:40
		Processor has been on-line since 05/23/2000 15:14:00
		The alpha EV5.6 (21164A) processor operates at 465 MHz,
		      and has an alpha internal floating point processor.

FILES
SEE ALSO
       Commands:  pset_assign_cpu(1),	 pset_assign_pid(1),	 pset_info(1),
       psradm(8)

       Files:  utmp(4)

       Processor Sets:	processor_sets(4)

								    psrinfo(1)
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