during xtrabackup ( innobackupex-1.5.1 binary , mysql 5.5.9 file-format=Barracuda)
aplications do some action like truncate table
xtrabackup export some error :
[01] Copying ./cnt_it/cnt_goals_abandon_201109.ibd
to /usr/local/mysql/crontab/cnt_it/backup/innodb/full/2011-06-1 3_10-10-25/cnt_it/cnt_goals_abandon_201109.ibd
[01] …done
[01] Copying ./cnt_it/cnt_referrer_search_keyworInnoDB: Error: tablespace id is 46495 in the data dictionary
InnoDB: but in file ./cnt_it/cnt_referrer_summary_work.ibd it is 46506!
110613 10:36:28 InnoDB: Assertion failure in thread 1205774656 in file fil/fil0fil.c line 732
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: [URL=“http://dev.mysql.com/doc/refman/5.1/en/forcing-recovery.html”] http://dev.mysql.com/doc/refman/5.1/en/forcing-recovery.html[/URL]
InnoDB: about forcing recovery.
d_201107.ibd
to /usr/local/mysql/crontab/cnt_it/backup/innodb/full/2011-06-1 3_10-10-25/cnt_it/cnt_referrer_search_keyword_201107.ibd
[01] …done
[01] Copying ./cnt_it/cnt_goals_referrer_201205.ibd
to /usr/local/mysql/crontab/cnt_it/backup/innodb/full/2011-06-1 3_10-10-25/cnt_it/cnt_goals_referrer_201205.ibd
[01] …done
./backup.sh: line 109: 12048 give up xtrabackup --defaults-file=$CNF --backup --target-dir=$BACKUP/$ENGINE/full/$day --datadir=$DATADIR
but if we stop the aplications and buckup mysql ,it will do backup successfully
is it a bug ?
any info is great ,thank you !