Innodb备份--innobackup

此文不讨论冷备
也不讨论mysqldump逻辑备份

http://www.innodb.com/doc/hot_backup/manual.html#innobackup
一个perl脚本，还没仔细了解备份细节，过几天分析下脚本内容

查看帮助
$ perl ibbackup

Usage:
innobackup [--sleep=MS] [--compress[=LEVEL]] [--include=REGEXP] [--user=NAME]
[--password=WORD] [--port=PORT] [--socket=SOCKET] [--no-timestamp]
[--ibbackup=IBBACKUP-BINARY] [--slave-info]
[--databases=LIST] MY.CNF BACKUP-ROOT-DIR
innobackup --apply-log [--use-memory=MB] [--uncompress]
[--ibbackup=IBBACKUP-BINARY] MY.CNF BACKUP-DIR
innobackup --copy-back MY.CNF BACKUP-DIR

创建一个备份
$ perl innobackup /home/pekka/.my.cnf /backups