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тАО12-16-2008 06:05 AM
тАО12-16-2008 06:05 AM
How to find exact number of Physical processors in HP Itanium
1. Physical and logical number of processors
2. Is multiThreaded enabled?
3. How many cores?
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тАО12-16-2008 06:20 AM
тАО12-16-2008 06:20 AM
Re: How to find exact number of Physical processors in HP Itanium
1-mstm,cstm, or xstm will identify the number of processors. You could also look in the box.
2-Always enabled.
3-Cores can be found from the answers to item 1. top normally shows number of cpus which corresponds to number of Cores.
SEP
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
Sponsor: http://hpux.ws
Twitter: http://twitter.com/hpuxlinux
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тАО12-16-2008 06:47 AM
тАО12-16-2008 06:47 AM
Re: How to find exact number of Physical processors in HP Itanium
have you heard of nickel.script which can provide lot information about your server.?
if inrested, you can look for the attachment,
Thanks,
Johnson
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тАО12-16-2008 07:16 AM
тАО12-16-2008 07:16 AM
Re: How to find exact number of Physical processors in HP Itanium
1. use
/usr/contrib/bin/machinfo
example:
# /usr/contrib/bin/machinfo
CPU info:
32 Intel(R) Itanium 2 9000 series processors (1.6 GHz, 18 MB)
533 MT/s bus, CPU version C2
64 logical processors (2 per socket)
Memory: 523770 MB (511.49 GB)
...
2) No, 11.23 cannot work with HT enabled - only 11.31 can
3) see 1)
Hope this helps!
Regards
Torsten.
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тАО12-16-2008 11:54 AM
тАО12-16-2008 11:54 AM
Re: How to find exact number of Physical processors in HP Itanium
Answer to question 2:
For HP-UX 11.31 and above, in regards to
hyper-threading:
getconf _SC_HT_CAPABLE
getconf _SC_HT_ENABLED
And one more important note: Integrity VM
software cannot be started when
hyper-threading is enabled.
All these tests are part of my OAT script
for HP-UX :)
http://www.circlingcycle.com.au/Unix-sources/HP-UX-check-OAT.pl.txt
Cheers,
VK2COT
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тАО12-16-2008 12:03 PM
тАО12-16-2008 12:03 PM
Re: How to find exact number of Physical processors in HP Itanium
# setboot
Primary bootpath : 0/0/1/1/0.12.0
HA Alternate bootpath : 0/0/0/1/0
Alternate bootpath : 0/0/0/1/1
Autoboot is ON (enabled)
Hyperthreading : ON
...
VK2COT
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тАО12-16-2008 08:40 PM
тАО12-16-2008 08:40 PM
Re: How to find exact number of Physical processors in HP Itanium
machinfo or dmesg | grep -v pro
or from cstm you can find the processor information.
Suraj