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тАО07-16-2008 11:37 AM
тАО07-16-2008 11:37 AM
HP dynamic power setting
I have around 400 dl360G5 boxes, all set to static high power mode. I'd like to change them to 'dynamic' mode via linux command line without rebooting them and going into each box's rombios and setting it by hand.
Is there a way?
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тАО07-16-2008 06:05 PM
тАО07-16-2008 06:05 PM
Re: HP dynamic power setting
I am not a linux expert but there is no way to access BIOS without restarting server BUT
you can change that feature using iLO
check my picture attached
you log into ilo and go to power management -> settings -> and change to the new value and apply
also if you have scripting abilities (which I think mostly guys using linux have)
you can use ilo scripting I did the test before post this to be completely sure would work for you (I used a dl320s that had power saving feature)
so using ilo scripting you won't have to log in every ilo (tired right!!!) and change that setting
so I am going to summarize what I did
you must download HP Lights-Out XML Scripting Sample for Windows which contains the script file you need
http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=18964&prodSeriesId=1146658&prodNameId=1135772&swEnvOID=1005&swLang=8&mode=2&taskId=135&swItem=MTX-84d9a19b43b84516ac2d26d01f
and
HP Lights-Out Configuration Utility which will let you connect to your ilo IP and do the changes
http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=18964&prodSeriesId=1146658&prodNameId=1135772&swEnvOID=1005&swLang=8&mode=2&taskId=135&swItem=MTX-5ee197c5bd7641359f45d876b1
so basically
I used this script
Set_Host_Power_Saver.xml (from 1├В┬░ link)
you can have 3 values - number must be change in scrip file
OS control Mode = 1
HP Static Low Power mode = 2
HP Dynamic Power Savings mode = 3
more info here, page 132
http://bizsupport.austin.hp.com/bc/docs/support/SupportManual/c00294268/c00294268.pdf
and running this command
cpqlocfg -s 16.90.108.44 /f Set_Host_Power_Saver.xml /l log.txt > anyname.txt
where
cpqlocfg: is the utility
-s invoke ilo ip address
/f ilo script xml
/l log results of running command
I attached files I used
script details
modify login and Password as desired and change values from 1 to 3 as I indicated above
see attached file and picture
I hope it can help you
anything else just let me know
regards
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тАО07-16-2008 06:31 PM
тАО07-16-2008 06:31 PM
Re: HP dynamic power setting
the .zip file I uploaded was incompleted with the command
cpqlocfg -s 16.90.108.44 /f Set_Host_Power_Saver.xml /l log.txt > anyname.txt
again attached
once I had to run a script on several servers but since I don't perl skills which can be used wih ilo scripting and create real scripts...
I did this to run an script on several ilo IPs
This on command line
for /f %i in (c:\ilo_script\ip.txt) do cpqlocfg -s %i -f script_ilo_file.xml -u Administrator -p Password
where ip.txt has the ip ilo addresses you want to modify
regards
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тАО07-17-2008 09:41 AM
тАО07-17-2008 09:41 AM
Re: HP dynamic power setting
The xml script works as advertised.
on Redhat, use:
hponcfg -f filename.xml
thx.
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тАО07-17-2008 11:18 AM
тАО07-17-2008 11:18 AM
Re: HP dynamic power setting
next time don't forget ass
http://forums11.itrc.hp.com/service/forums/helptips.do?#33
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тАО07-17-2008 05:31 PM
тАО07-17-2008 05:31 PM
Re: HP dynamic power setting
I meant this "assign points"
"next time don't forget assign points"
this is something HP forum must have - An Edit button