[Dsg-hallb_magnets] Last night's Torus controlled ramp, cRIO terminal server procedure

[Amrit Yegneswaran]

brian,


given that this 9067 chassis has crashed several times in the past, it might be time to let it go to the great beyond.

next shutdown, might be the right time to swap this chassis with the new 9045, which is pickling on your table.

also,

i thought you had had a training sessions this summer; i guess you had even circled the buttons that need pushing in such circumstances.

aren't there any expert button pushers in hallb eng?

just curious.




________________________________
From: Dsg-hallb_magnets <dsg-hallb_magnets-bounces at jlab.org> on behalf of Nick Sandoval <sandoval at jlab.org>
Sent: Monday, December 10, 2018 9:03 AM
To: Tyler Lemon
Cc: dsg-hallb magnets
Subject: Re: [Dsg-hallb_magnets] Last night's Torus controlled ramp, cRIO terminal server procedure

Hi Tyler,

I can confirm the behavior last night.  Trying to log into the Torus fastDaq cRIO I had no prompt, while trying the Torus LV cRIO I was able to get the prompt.

Regards,

Nick

----- Original Message -----
From: "Tyler Lemon" <tlemon at jlab.org>
To: "dsg-hallb magnets" <dsg-hallb_magnets at jlab.org>
Sent: Monday, December 10, 2018 8:46:37 AM
Subject: [Dsg-hallb_magnets] Last night's Torus controlled ramp,        cRIO terminal server procedure

Hello,




Since I had trouble remembering the procedure to get to the Magnet cRIOs through the terminal server, I typed up a procedure for it (attached). I verified the steps this morning around 8:00AM.





Comparing my terminal server experience from last night and this morning, I was not able to log on to the cRIO at all last night. I wasn't given any prompt to enter log in info when trying to access through the terminal server.





With this, it seems that the cRIO did freeze up similarly to how all of the 906X series cRIOs have in the past. It was unable to be pinged, rebooted through NI MAX or LabVIEW project, or accessed through terminal server.




The big difference between last night and previous times is that we were able to reboot and restart the cRIO using the local "Reset" button.





Best regards,

Tyler







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