Hi all,

After zenoss 2.3.0 installation, every zenoss process running alright. But 
after restoring database from zenoss 2.2.4 into new machine (running Ubuntu 
8.0.4.1 64-bit machine), running zenmigrate shows error as shown below.

# zenmigrate 
INFO:zen.migrate:Database going to version Zenoss 2.3.0
INFO:zen.migrate:Installing AdminObjectMenus (2.3.0)
INFO:zen.migrate:Installing DifferentiateTemplates (2.3.0)
INFO:zen.migrate:Installing EvenMoreBettererStandardErrorMessage (2.3.0)
INFO:zen.migrate:Installing FixOldTemplates_23 (2.3.0)
INFO:zen.migrate:Installing HappierZenPackRels (2.3.0)
INFO:zen.migrate:Installing Layer2Catalog (2.3.0)
Indexing interfaces. This may take a while.
.INFO:zen.migrate:Installing MonitoringMenuItem (2.3.0)
INFO:zen.migrate:Installing PortletPaths (2.3.0)
INFO:zen.migrate:Installing ReindexIpAddressNetworkIds (2.3.0)
INFO:zen.migrate:Installing ReindexZenPackPerstence (2.3.0)
INFO:zen.migrate:Installing fixPropertyAccess (2.3.0)
INFO:zen.migrate:Installing monitorAsHeartbeatDevice (2.3.0)
INFO:zen.migrate:Clearing heartbeats from devices that aren't collectors.
Recovering

Traceback (most recent call last):
  File "/usr/local/zenoss/Products/ZenModel/migrate/zenmigrate.py", line 21, in 
?
    main()
  File "/usr/local/zenoss/Products/ZenModel/migrate/zenmigrate.py", line 18, in 
main
    m.main()
  File "/usr/local/zenoss/Products/ZenModel/migrate/Migrate.py", line 425, in 
main
    self.cutover()
  File "/usr/local/zenoss/Products/ZenModel/migrate/Migrate.py", line 305, in 
cutover
    self.migrate()
  File "/usr/local/zenoss/Products/ZenModel/migrate/Migrate.py", line 281, in 
migrate
    m.cutover(self.dmd)
  File 
"/usr/local/zenoss/Products/ZenModel/migrate/monitorAsHeartbeatDevice.py", line 
34, in cutover
    conn = dmd.ZenEventManager.connect()
  File "/usr/local/zenoss/Products/ZenEvents/DbAccessBase.py", line 33, in 
connect
    database=self.database)
  File "/usr/local/zenoss/Products/ZenEvents/DbConnectionPool.py", line 71, in 
get
    database=database)
  File "/usr/local/zenoss/Products/ZenEvents/DbConnectionPool.py", line 107, in 
_createConnection
    raise MySQLConnectionError(str(e))
Products.ZenEvents.Exceptions.MySQLConnectionError: (1044, "Access denied for 
user 'zenoss'@'localhost' to database 'events2_24'")


Step to reproduce:

1- After install, turn off zenoss.
2- restoring db backup from zenoss 2.2.4
3- start zeoctl and zopectl only.
4- run zenmigrate

I also noticed that zenhub and zenactions won't run as well. Try to start 
zenhub with v 10 shows:

DEBUG:zen.Events:looking up ip localhost
DEBUG:zen.Events:EventClassInst=Start
DEBUG:zen.DbConnectionPool:Creating a new connection; Pool size: 0
ERROR:zen.ZenHub:Unable to send an event
Traceback (most recent call last):
  File "/usr/local/zenoss/Products/ZenHub/zenhub.py", line 358, in sendEvent
    self.zem.sendEvent(Event(**kw))
  File "/usr/local/zenoss/Products/ZenEvents/MySqlSendEvent.py", line 97, in 
sendEvent
    evid = self.doSendEvent(event)
  File "/usr/local/zenoss/Products/ZenEvents/MySqlSendEvent.py", line 110, in 
doSendEvent
    conn = self.connect()
  File "/usr/local/zenoss/Products/ZenEvents/DbAccessBase.py", line 33, in 
connect
    database=self.database)
  File "/usr/local/zenoss/Products/ZenEvents/DbConnectionPool.py", line 71, in 
get
    database=database)
  File "/usr/local/zenoss/Products/ZenEvents/DbConnectionPool.py", line 107, in 
_createConnection
    raise MySQLConnectionError(str(e))
MySQLConnectionError: (1044, "Access denied for user 'zenoss'@'localhost' to 
database 'events2_24'")
DEBUG:zen.thresholds:Updating threshold ('zeneventlog cycle time', 
('localhost', ''))
DEBUG:zen.thresholds:Updating threshold ('zenmodeler cycle time', ('localhost', 
''))
DEBUG:zen.thresholds:Updating threshold ('zenperfsnmp cycle time', 
('localhost', ''))
DEBUG:zen.thresholds:Updating threshold ('zenping cycle time', ('localhost', 
''))
DEBUG:zen.thresholds:Updating threshold ('zenprocess cycle time', ('localhost', 
''))
DEBUG:zen.thresholds:Updating threshold ('zenwin cycle time', ('localhost', ''))
DEBUG:zen.hub:adding listener for localhost:EventService

The error still looking for old db (2.2.4) while the new db which used within 
the new machine is (2.3.0)

Help?[/code]




-------------------- m2f --------------------

Read this topic online here:
http://forums.zenoss.com/viewtopic.php?p=28078#28078

-------------------- m2f --------------------



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