Just wanted to update the status of this for anyone else who is following it:

Details:
  • Centos 4.7 RPM upgrade from 2.2.4 to 2.3.2 to 2.3.3 (zenoss-2.3.3-257.el4.rpm)
Fixed:
  • zenhub continuously failing when zenmodeler running as a daemon
    • zenmodeler execute without error when run manually. When run as a daemon stops responding (never heartbeats during initial 600 second pause). If left running I get hundreds of the following log entries at a time:
      • INFO zen.ZenModeler: Collecting for path /Devices
    • Zenoss 2.3.2 consumed significantly more resources than should be expected (load averages jumped from .7 to well over 4.0)
    • Zenoss 2.3.2 - several daemons were dieing and restarted by watchdog (learned after upgrade to 2.3.3 it was not related to load average)
    • fixed by following instructions here: http://dev.zenoss.org/trac/ticket/4096#comment:12
Still Failing:
  • zenwin (seg faults) and zeneventlog
  • I am able to successfully connect to windows servers using:
    • wmic -U <user>%<password> //<server> "select * from Win32_ComputerSystem"
    • successful using local account or <DOMAIN>\\<user>%<password> from command line (note to others: you need the double backslash from the command line so the shell processes the slash once. The zenoss property automatically escapes the backslash for you.) so it does NOT appear to be the account permissions
  • WMI services segmentation fault when trying to connect to windows devices. Processes complete successfully if I put all windows machines into maintenance or zWmiMonitorIgnore set to true. (see strace below)
  • This may be related to this topic, but I can't be sure : http://forums.zenoss.com/viewtopic.php?t=8058

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