taking a backup with innobackup/xtrabackup the backup breaks.
InnoDB: Error: tablespace id is 849127 in the data dictionary
InnoDB: but in file ./magento/catalog_product_index_eav_idx.ibd it is 849130!
110221 12:17:52 InnoDB: Assertion failure in thread 140051784468208 in file fil/fil0fil.c line 726
InnoDB: We intentionally generate a memory trap.
InnoDB: Submit a detailed bug report to http://bugs.mysql.com.
InnoDB: If you get repeated assertion failures or crashes, even
InnoDB: immediately after the mysqld startup, there may be
InnoDB: corruption in the InnoDB tablespace. Please refer to
InnoDB: about forcing recovery.
innobackupex-1.5.1: Error: ibbackup child process has died at ./innobackupex-1.5.1 line 534.
The table catalog_product_index_eav_idx is dropped and created while doing the backup. Stopping this the backup was doing well.
So innodbacup/xtrabackup can't handle dropping and creating tables while backup is done.
Using latest stable 1.4 even if verson reports:
Version string '' contains invalid data; ignoring: '' at ./innobackupex-1.5.1 line 1708.
InnoDB Backup Utility v1.5.1-xtrabackup; Copyright 2003, 2009 Innobase Oy.
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