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ackupex: in subdirectories of '/data/inst3606/data3606'
innobackupex: Backing up files '/data/inst3606/data3606/mysql/*.{frm,isl,MYD,MYI,MAD,MAI,MRG,TRG,TRN,ARM,ARZ,CSM,CSV,opt,par}' (74 files)
>> log scanned up to (380655683)
innobackupex: Backing up files '/data/inst3606/data3606/salary/*.{frm,isl,MYD,MYI,MAD,MAI,MRG,TRG,TRN,ARM,ARZ,CSM,CSV,opt,par}' (99 files)
innobackupex: Backing up files '/data/inst3606/data3606/performance_schema/*.{frm,isl,MYD,MYI,MAD,MAI,MRG,TRG,TRN,ARM,ARZ,CSM,CSV,opt,par}' (53 files)
innobackupex: Backing up file '/data/inst3606/data3606/tempdb/tb_user.frm'
innobackupex: Backing up file '/data/inst3606/data3606/tempdb/db.opt'
141105 15:42:31 innobackupex: Finished backing up non-InnoDB tables and files
141105 15:42:31 innobackupex: Executing FLUSH ENGINE LOGS... #innodb logfile写出到磁盘
141105 15:42:31 innobackupex: Waiting for log copying to finish
xtrabackup: The latest check point (for incremental): '380655683' #获取最新的lsn
xtrabackup: Stopping log copying thread.
.>> log scanned up to (380655683)
xtrabackup: Creating suspend file '/data/bak/hotbak/2014-11-05_15-42-02/xtrabackup_log_copied' with pid '27441'
xtrabackup: Transaction log of lsn (380655683) to (380655683) was copied.
141105 15:42:32 innobackupex: All tables unlocked #unlock table
innobackupex: Backup created in directory '/data/bak/hotbak/2014-11-05_15-42-02' #列出binlog的位置
innobackupex: MySQL binlog position: filename 'inst3606bin.000001', position 352, GTID of the last change ''
141105 15:42:32 innobackupex: Connection to database server closed
141105 15:42:32 innobackupex: completed OK!
5、备份的相关信息
除了从输入的日志可以看到备份的相关信息之外，也可以从备份位置获取备份期间产生的相关信息
#查看备份期间生成的文件
[mysql@app ~]$ ls /data/bak/hotbak/2014-11-05_15-42-02/
backup-my.cnf mysql salary xtrabackup_binlog_info xtrabackup_info
ibdata1 performance_schema tempdb xtrabackup_checkpoints xtrabackup_logfile
#查看备份有关的总体信息
[mysql@app ~]$ more /data/bak/hotbak/2014-11-05_15-42-02/xtrabackup_info
uuid = 4d49753a-64bf-11e4-8850-8c89a5d108ae
name =
tool_name = innobackupex
tool_command = --user=robin -password=xxx --port=3606 --socket=/tmp/mysql3606.sock
--defaults-file=/data/inst3606/data3606/my3606.cnf /data/bak/hotbak
tool_version = 1.5.1-xtrabackup
ibbackup_version = xtrabackup version 2.2.5 based on MySQL server 5.6.21 Linux (x86_64) (revision id: )
server_version = 5.6.12-log
start_time = 2014-11-05 15:41:59
end_time = 2014-11-05 15:42:32
lock_time = 2
binlog_pos = filename 'inst3606bin.000001', position 352, GTID of the last change ''
innodb_from_lsn = 0
innodb_to_lsn = 380655683
partial = N
incremental = N
format = file
compact = N
compressed = N
encrypted = N
#查看备份binlog有关的信息
[mysql@app ~]$ more /data/bak/hotbak/2014-11-05_15-42-02/xtrabackup_binlog_info
inst3606bin.000001 352
#检查点的相关信息
[mysql@app ~]$ more /data/bak/hotbak/2014-11-05_15-42-02/xtrabackup_checkpoints
backup_type = full-backuped
from_lsn = 0
to_lsn = 380655683
last_lsn = 380655683
compact = 0
6、innobackupexe备份产生的相关文件
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