On Jun 25, 2008, at 8:02 PM, Bob Jensen wrote:
I upgraded my 2nd zenoss instance from 2.1 to 2.2...

I was getting some log entries saying that I should run zenmigrate (as I got on the prior upgrade)

This is what I get when I run zenmigrate:

It runs fine until it tries to do TwoTwoIndexing

INFO:zen.migrate:Installing TwoTwoIndexing (2.2.0)
Recovering
Traceback (most recent call last):
File "/opt/zenoss/Products/ZenModel/migrate/zenmigrate.py", line 21, in ?
    main()
File "/opt/zenoss/Products/ZenModel/migrate/zenmigrate.py", line 18, in main
    m.main()
File "/opt/zenoss/Products/ZenModel/migrate/Migrate.py", line 426, in main
    self.cutover()
File "/opt/zenoss/Products/ZenModel/migrate/Migrate.py", line 306, in cutover
    self.migrate()
File "/opt/zenoss/Products/ZenModel/migrate/Migrate.py", line 282, in migrate
    m.cutover(self.dmd)
File "/opt/zenoss/Products/ZenModel/migrate/twotwoindexing.py", line 44, in cutover
    for comp in dev.getDeviceComponents():
File "/opt/zenoss/Products/ZenModel/Device.py", line 586, in getDeviceComponents
    return [c.getObject() for c in brains]
File "/opt/zenoss/lib/python/Products/ZCatalog/CatalogBrains.py", line 77, in getObject
    parent = parent.unrestrictedTraverse(path[:-1])
File "/opt/zenoss/lib/python/OFS/Traversable.py", line 221, in unrestrictedTraverse
    next=obj[name]
File "/opt/zenoss/lib/python/OFS/ObjectManager.py", line 713, in __getitem__
    raise KeyError, key
KeyError: 'ServerTech'

Doh! Your componentSearch catalog has at least one broken item in it. Try the following in zendmd. Run this script until you stop getting messages about things being removed.

# Fix componentSearch
brains = dmd.Devices.componentSearch()
for d in brains:
    try:
        bah = d.getObject()
    except Exception:
print "Removing non-existent component from componentSearch: " + d.getPath()
        dmd.Devices.componentSearch.uncatalog_object(d.getPath())


# Make sure our fixes are saved
commit()

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