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Entry  Thu Sep 5 18:42:19 2019, aaron, HowTo, CDS, WFS discussion, restarting CDS 
    Reply  Thu Sep 5 20:30:43 2019, rana, HowTo, CDS, WFS discussion, restarting CDS 
       Reply  Fri Sep 6 09:40:56 2019, aaron, HowTo, CDS, WFS discussion, restarting CDS 
          Reply  Fri Sep 6 11:56:44 2019, aaron, HowTo, CDS, WFS discussion, restarting CDS B26CECF8-FC0D-4348-80DC-574B1E3A4514.jpeg
             Reply  Fri Sep 6 15:12:49 2019, Koji, HowTo, CDS, WFS discussion, restarting CDS 
             Reply  Fri Sep 6 21:22:06 2019, Koji, HowTo, CDS, How to save c1ioo 
                Reply  Fri Sep 6 22:03:30 2019, aaron, HowTo, CDS, How to save c1ioo 
                   Reply  Mon Sep 9 11:36:48 2019, aaron, HowTo, CDS, How to save c1ioo reboot.png
                      Reply  Thu Sep 19 15:59:29 2019, aaron, HowTo, CDS, How to save c1ioo 
Message ID: 14867     Entry time: Mon Sep 9 11:36:48 2019     In reply to: 14866     Reply to this: 14900
Author: aaron 
Type: HowTo 
Category: CDS 
Subject: How to save c1ioo 

One pair of DIMM cards from the Sunstone box had the same Sun part number as those in c1ioo, so I swapped them in and reinstalled c1ioo's CPU0. c1ioo now boots up an seems ready to go, I'm able to log on from nodus. I also reinstalled optimus' CPU0, and optimus boots up with no problems.


  • old C1OMC RT
  • Megatron
    • I also found that megatron will require a CPU filler board if we remove one of its DIMM (it cannot operate with empty CPU module slots)
  • optimus
    • Rana says I can also consider using two of optimus' DIMM cards. Optimus appears to not be running any scripts currently, and I don't find any recent elog entries or wiki pages mentioning optimus with critical use.
    • I shutdown optimus (from the command line Mon Sep 9 13:17:58 2019).

While opening up optimus, I noticed a box labelled 'SUNSTONE' sitting below the rack--it contains two CPU modules a similar type as in c1ioo! I'm going to try swapping in the DIMM cards from this SUNSTONE box; I didn't find any elogs about sunstone--where are these modules from?

I reset c1lsc and c1sus, then ran rebootC1LSC.sh as before. All models started by the script are running with minimal red lights; c1oaf, c1cal, c1dnn, c1daf, and c1omc are not started by the script. I manually started these in the order c1cal->c1oaf->c1daf->c1dnn. Starting c1dnn crashed the other FE on c1ioo, so I reset all three FE again, and ran the script again (this time, including the startup for c1cal, c1oaf, and c1daf, but excluding c1dnn).

Except for c1dnn and c1omc, all models are started. The status lights are attached.

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