Utilities for analyzing and debugging Zenoss environments.
zodbscan will scan the zodb and zodb_session databases, looking for dangling references. If it finds one, it will analyze the pickled object state to determine the path through the object graph, the name of the attribute referencing the missing oid, and the class that should be there:
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DATABASE INTEGRITY SCAN: zodb
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FOUND DANGLING REFERENCE
PATH /zport/dmd/Devices/devices/ian
TYPE <class 'Products.ZenModel.Device.Device'>
OID 0x0001ff38 '\x00\x00\x00\x00\x00\x01\xff8' 130872
Refers to a missing object:
NAME os
TYPE <class 'Products.ZenModel.OperatingSystem.OperatingSystem'>
OID 0x0001ff43 '\x00\x00\x00\x00\x00\x01\xffC' 130883
SUMMARY:
Found 1 dangling references
Scanned 96294 out of 96294 reachable objectsAuthor: Ian McCracken (ian@zenoss.com)