Calculating number of CPUs in Solaris-8 Post: 303035642

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Operating Systems Solaris Calculating number of CPUs in Solaris-8 Post 303035642 by ron323232 on Wednesday 29th of May 2019 10:29:12 PM

05-29-2019

Registered User

Calculating number of CPUs in Solaris-8

Hello,
I have few old V210/V240, running Solaris-8. I am trying to find, number of physical CPUs, number of cores and number of virtual processors. psrinfo is giving me confusing status.
It looks like, there are 2 physical CPUs, but psrinfo -p shows me just 1

Code:

bash-2.03$ psrinfo -v
Status of virtual processor 0 as of: 05/29/19 19:15:39
  on-line since 07/30/16 17:32:49.
  The sparcv9 processor operates at 1503 MHz,
        and has a sparcv9 floating point processor.
Status of virtual processor 1 as of: 05/29/19 19:15:39
  on-line since 07/30/16 17:32:04.
  The sparcv9 processor operates at 1503 MHz,
        and has a sparcv9 floating point processor.
bash-2.03$ psrinfo -p
1
bash-2.03$ kstat -m cpu_info | nawk '$2=="on-line" {lcpu++} $1=="pg_id" && s[$2]++==0 {core++} END {print core?core+0:lcpu+0}'
2
bash-2.03$ psrinfo
0       on-line   since 11/21/18 09:59:40
1       on-line   since 11/21/18 09:59:38
bash-2.03$
bash-2.03$

From prtdiag -v ===>
==================================== CPUs ====================================
                      E$          CPU     CPU       Temperature         Fan
       CPU  Freq      Size        Impl.   Mask     Die    Ambient   Speed   Unit
       ---  --------  ----------  ------  ----  --------  --------  -----   ----
     MB/P0  1503 MHz  1MB         US-IIIi  3.4       -        -
     MB/P1  1503 MHz  1MB         US-IIIi  3.4       -        -

Please suggest
Thanks in advance

ron323232

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install-solaris

install-solaris(1M)													       install-solaris(1M)

NAME

       install-solaris - install the Solaris operating system

SYNOPSIS

       install-solaris

       install-solaris	invokes  the  Solaris  Install	program. Depending on graphical capability and available memory at the time of invocation,
       install-solaris invokes either a text-based installer or a graphical installer.

       The following minimum requirements for physical memory dictate which features are available during installation:

       For SPARC machines:

       128 MB

	   Minimum physical memory for all installation types

       128 MB

	   Minimum physical memory required for windowing system

       384 MB

	   Minimum physical memory required for graphical-based installation

       For x86 machines:

       256 MB

	   Minimum physical memory for all installation types

       256 MB

	   Minimum physical memory required for windowing system

       512 MB

	   Minimum physical memory required for graphical-based installation

       In some cases, even if the minimum physical memory is present, available virtual memory after system startup can limit the number  of  fea-
       tures available.

       install-solaris	exists	only  on  the Solaris installation media (CD or DVD) and should be invoked only from there. Refer to the  for more
       details.

       install-solaris allows installation of the operating system onto any standalone system. install-solaris loads the software available on the
       installation media. Refer to the  for disk space requirements.

       Refer to the  for more information on the various menus and selections.

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcdrom  (Solaris instal-  |
       |			     |lation media)		   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+

       pkginfo(1), install(1M), pkgadd(1M), attributes(5)

       It is advisable to exit install-solaris by means of the exit options in the install-solaris menus.

								    23 Sep 2005 					       install-solaris(1M)