| Migrated to a new machine [message #185994] |
Fri, 04 August 2006 13:07  |
TechMecha
Messages: 3
Registered: August 2006
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Junior Member |
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We recently migrated a database from one machine to another. We did this just using rsync to xfer the datafiles, spfile and controlfiles as we could not afford the downtime. This worked like a charm, everything is functioning perfectly except for enterprise manager, which still thinks we are on the old host machine. I'd like to know if there is any way to fix this before I go ahead and reinstall OEM. Any ideas?
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| Re: Migrated to a new machine [message #186137 is a reply to message #185994] |
Sun, 06 August 2006 07:05  |
nmacdannald
Messages: 460
Registered: July 2005
Location: Stockton, California - US...
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Senior Member |
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I was told by Oracle support to drop and recreate em. emca -X, do manual removes, then emca in the ORACLE_HOME/bin directory. You also need to have an Agent on the new machine running to populate the repository.
Three tiers I was told.
1) Gather statistics and populate repository (Agent)
2) An Oracle database that is the repository
3) A client that looks inside the repository (em)
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