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Dcm problems March2013 » History » Version 25

Peter Shanahan, 03/11/2013 04:55 PM

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h1. Dcm problems March2013
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h2. DCM "hard" failures.
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DCMs that can never be contacted.
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|DCM| First reported by| Date first reported| Occurrences| Comments | Resolution |
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h2. Fragile DCMs
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DCMs that can be contacted for some amount of time before they seize. 
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Notes:
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* Please use the full dcm name in the table below, to aid searching.
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* The "Occurrences" count is the number of confirmed times the problem has occurred.  It may well be greater...
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|DCM (location) | DCM (S/N) | First reported by| Date first reported| ECL Entries | Occurrences| Comments | Resolution |
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| dcm-2-01-03   |  dcm-1143          | Peter           |  3/8/13            | "800":http://dbweb0.fnal.gov/ECL/novashriver/E/show?e=800 "802":http://dbweb0.fnal.gov/ECL/novashriver/E/show?e=802 "808":http://dbweb0.fnal.gov/ECL/novashriver/E/show?e=808    |  2   | Andrew noted it was using it's SN name on 3/8/13 |  |
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| dcm-2-01-08  |  dcm-1039 (?) | Peter |          3/8/13 |  "800":http://dbweb0.fnal.gov/ECL/novashriver/E/show?e=800  "801":http://dbweb0.fnal.gov/ECL/novashriver/E/show?e=801       |          1 | Seems to have recovered. | |
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| dcm-2-03-01    |           |Peter            | 3/8/13               |   "800":http://dbweb0.fnal.gov/ECL/novashriver/E/show?e=800 "819":http://dbweb0.fnal.gov/ECL/novashriver/E/show?e=819         |   2       |          |
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| dcm-2-03-02    |  dcm-1225      |Peter            | 3/8/13               |   "800":http://dbweb0.fnal.gov/ECL/novashriver/E/show?e=800 "802":http://dbweb0.fnal.gov/ECL/novashriver/E/show?e=802 "819":http://dbweb0.fnal.gov/ECL/novashriver/E/show?e=819         |   2 | Hung after starting ssh daemon      |          |
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| dcm-2-03-03   |  dcm-1227      |Peter            | 3/8/13               |   "800":http://dbweb0.fnal.gov/ECL/novashriver/E/show?e=800 "802":http://dbweb0.fnal.gov/ECL/novashriver/E/show?e=802         |   2 | Doesn't seem to finish reboot (Andrew)      |          |
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| dcm-2-03-06 |            |     ?     |        ?      |      |     | Not included in partition since 2/20/13, but no comment why in ECL. |  |
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| dcm-2-03-09 |   dcm-1222         |     Peter        |  2/18/12            |      |      | Problems were general network/DDS issues.  Not clear there is a problem with this DCM. |  |
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| dcm-2-04-03 |            |             |              |      |      |  |  |
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| dcm-2-04-06 |            |             |              |      |      |  |  |
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| dcm-2-04-09 |            |             |              |      |      |  |  |
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| dcm-2-04-10 |            |   Peter          |   3/8/13   |  "810":http://dbweb0.fnal.gov/ECL/novashriver/E/show?e=810  "830":http://dbweb0.fnal.gov/ECL/novashriver/E/show?e=830  |   2   | Hung during ps/grep command, crashed during reserve resources |  |
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| dcm-2-04-11     |           | Peter           | 2/15/13             |    "494":http://dbweb0.fnal.gov/ECL/novashriver/E/show?e=494 "819":http://dbweb0.fnal.gov/ECL/novashriver/E/show?e=819       |      many |         |       |        
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| dcm-2-04-12 |            |             |              |      |      |  |  |