topic Re: How can I reset a GSP in a B.11.23 U ia64 in Operating System - HP-UX

How can I reset a GSP in a B.11.23 U ia64

Carme Torca — Wed, 05 Sep 2007 03:52:11 GMT

Hi,

I have connect one console to this server, but CTRL-B is not working.
Who can I reset it?

Thanks!,
Carmen.

Re: How can I reset a GSP in a B.11.23 U ia64

Torsten. — Wed, 05 Sep 2007 04:32:48 GMT

What type of system?

Does you get the MP interface or a OS prompt?

On most servers there is a reset button, but you need to check the console settings too.

If the console is not configured to the MP, you cannot interact with the OS over the MP.

Re: How can I reset a GSP in a B.11.23 U ia64

AwadheshPandey — Wed, 05 Sep 2007 04:41:12 GMT

http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=1152194

Re: How can I reset a GSP in a B.11.23 U ia64

Carme Torca — Wed, 05 Sep 2007 04:46:50 GMT

Hi,

It's a ia64 hp server rx2620.
I have tried

# stty +resetGSP sh: /dev/GSPdiag1: Cannot find or open the file.

I want to enter to the GSP and look the components HW, if all the fans and cpus are ok.
This server is far away of me.

Thanks,
Carmen.

Re: How can I reset a GSP in a B.11.23 U ia64

Amit Parui — Wed, 05 Sep 2007 04:47:05 GMT

When the GSP administrative password is forgotten, on some PA-RISC machines, it can be reset by pressing the GSP reset button and responding, within 5 seconds, to the query that appears on the system console.

With root login, the following HP-UX command can be used to reset the GSP on machines that do not have a GSP reset button.

stty +resetGSP

This functions the same as pressing the GSP reset button, response to query on the system console is required

I suppose the above can be done in MP console too.

Re: How can I reset a GSP in a B.11.23 U ia64

Aneesh Mohan — Wed, 05 Sep 2007 04:47:55 GMT

Hi Carme,

Please do

stty +resetGSP < /dev/GSPdiag1 --> (for reseting the GSP)

stty +queryGSP < /dev/GSPdiag1 ----> (For checking GSP)

Aneesh

Re: How can I reset a GSP in a B.11.23 U ia64

Aneesh Mohan — Wed, 05 Sep 2007 04:49:24 GMT

Hi Carme,

Please do the below cmds from OS.

#stty +resetGSP < /dev/GSPdiag1 --> (for reseting the GSP)

#stty +queryGSP < /dev/GSPdiag1 ----> (For checking GSP)

Aneesh

Re: How can I reset a GSP in a B.11.23 U ia64

Wim Rombauts — Wed, 05 Sep 2007 05:00:49 GMT

I think the error "sh: /dev/GSPdiag1: Cannot find or open the file." is overlooked here.

The command is correct and should work.

Does /dev/GSPdiag1 exist on your system ? It exists on my rx2620 (crw------- 1 root sys 1 0x010080)

Re: How can I reset a GSP in a B.11.23 U ia64

Matti_Kurkela — Wed, 05 Sep 2007 05:18:37 GMT

The "stty +resetGSP" command works only with the models that have a GSP. A rx2620 can never have a GSP: it may have an iLO MP, or it might have no management processor at all (it's optional with the ia64 architecture).

A MP cannot be reset with the "stty +resetGSP" command: you must use the physical reset button.

See the picture on this web page:
http://docs.hp.com/en/AD117-9003A/ch02s02.html

The "10/100 Management LAN" connector, the VGA port and the "Console/Remote/UPS" connector exist only if the MP is installed.
The CTRL-B keystroke only works if you connect your console to the "Console/Remote/UPS" connector. If you connect to the "Console/Serial port A" connector, the CTRL-B keystroke will never work, whether the MP is installed or not.

MK

Re: How can I reset a GSP in a B.11.23 U ia64

Andrew Young_2 — Wed, 05 Sep 2007 07:15:45 GMT

Hi.

It cannot be rest remotely, however if the manage card is installed, there is a button on the management card marked "MP RESET".

Pressing it and releasing it will reset the GSP.

Pressing and holding for 5 seconds will reset the card to factory defaults.

Regards

Andrew Y

Re: How can I reset a GSP in a B.11.23 U ia64

Torsten. — Wed, 05 Sep 2007 07:22:49 GMT

Try to open the MP/iLO interface with your browser.
If this works, you can reboot the MP in the Virtual Devices tab.

Re: How can I reset a GSP in a B.11.23 U ia64

Torsten. — Wed, 05 Sep 2007 07:41:57 GMT

Try to open the MP/iLO interface with your browser.
If this works, you can reboot/reset to defaults the MP in the Virtual Devices tab.