innobackupex applylog fails due to incorrectly reporting extra undo slots
All versions of xtrabackup including 1.6.4, 1.6.5, and 1.9.1 all fail when apply logs with the error:
InnoDB: Error: innodb_
InnoDB: The datafile is not normal for mysqld and disabled innodb_
InnoDB: Enable innodb_
InnoDB: ### don't use this datafile with other mysqld or ibbackup! ###
InnoDB: Cannot continue operation for the safety. Calling exit(1).
innobackupex: ibbackup failed at /usr/bin/
I'm running MySQL 5.1.56 on a clean install Red Hat 5.8. The MySQL install was built by Rackspace so I'm trying to scare up the source code from them to make sure nothing strange is happening. Let me know what else you folks need to get this off the ground. We picked up the same error when we tried to switch over to the Percona Server binaries as well.