SAM At A Glance Production Environment EXAMPLE PAGE captured on 21 Mar 2007 00:35:50

SAMStations:

     Monitor Level: Critical                                        Host:Port    Version               Up Since
     station1-prd                                  dummy-node-1.fnal.gov:12345   v6_0_4_2   05 May 2007 12:30:00
     station2-prd                                  dummy-node-2.fnal.gov:67890   v6_0_4_2   04 Nov 2005 10:00:41

     Monitor Level: High                                            Host:Port    Version               Up Since
     cranky-station
     station3-prd                                       dummy-node-3.imperial.co.uk:00001 v6_0_3_9p1   25 Dec 2006 12:15:00
     station4-prd                           germany.uni-karlsruhe.de:99999 v6_0_3_9p1   15 Apr 2007 00:00:00

     Monitor Level: Normal                                          Host:Port    Version               Up Since
     stubborn-station
     pouting-station
     average-prd                                     dummy-node-4.anytown.edu:98765   v6_0_2_5   01 Dec 2006 15:31:54

     Monitor Level: unknown                                         Host:Port    Version               Up Since


    

SAMDbServers:

     Server                                                         Host:Port    Version               Up Since
     SAMDbServer.cluster_prd:SAMDbServer (Using: samdbs@fnalprd)
                                                      server1.fnal.gov:22222     v8_0_7   14 Apr 2007 14:44:04
     SAMDbServer.blob_prd:SAMDbServer (Using: samdbs@fnalprd)
                                                      server2.fnal.gov:33333     v8_0_7   11 Nov 2007 11:11:11

    

     What it means....

     server has never registered or has died and cannot be reached;
     OR, a station has only stagers (no station master, no fss)
     and is therefore unusable

     server is behind a firewall or some other network filter;
     OR, server is temporarily busy processing another request
     and could not respond to a ping before timing out;
     OR, server is hopelessly hung and about to crash

     server is alive and healthy, and can respond to a ping

    

Ignored Stations:

     Station                                       Life Cycle        Monitor Level
     woeful                                            active               ignore
     ugly                                              active               ignore
     mutt                                              active               ignore