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innobackupex的备份与恢复

原创 Linux操作系统 作者:aaqwsh 时间:2010-12-23 15:57:31 0 删除 编辑

[root@testdb mysql]# innobackupex-1.5.1 --user=root --password=xxx --defaults-file=/etc/my.cnf /var/backups              

InnoDB Backup Utility v1.5.1-xtrabackup; Copyright 2003, 2009 Innobase Oy.
All Rights Reserved.

This software is published under
the GNU GENERAL PUBLIC LICENSE Version 2, June 1991.

IMPORTANT: Please check that the backup run completes successfully.
           At the end of a successful backup run innobackupex-1.5.1
           prints "completed OK!".
.............

innobackupex-1.5.1: Backup created in directory '/var/backups/2010-12-23_16-06-19'
innobackupex-1.5.1: MySQL binlog position: filename 'testdb-bin.000093', position 798
101223 16:06:54  innobackupex-1.5.1: completed OK!
[root@testdb mysql]# ls -al
total 376484
drwxr-xr-x  7 mysql mysql      4096 Dec 23 15:47 .
drwxr-xr-x 44 root  root       4096 Sep 30 17:45 ..
-rw-r--r--  1 root  root  145841328 Nov 25 15:35 alldatabase.sql
-rw-------  1 mysql mysql       262 Nov 29 11:54 .bash_history
-rw-r--r--  1 mysql mysql 228589568 Dec 23 16:06 ibdata1
-rw-r--r--  1 mysql mysql   5242880 Dec 23 16:06 ib_logfile0
-rw-r--r--  1 mysql mysql   5242880 Dec 23 15:46 ib_logfile1
-rw-r--r--  1 root  root        605 Nov 25 15:36 log.sql
drwx------  2 mysql mysql      4096 Nov 29 13:33 market
-rw-rw----  1 mysql mysql        68 Dec 23 15:47 master.info
drwx--x--x  2 mysql mysql      4096 Nov 29 13:33 mysql
srwxrwxrwx  1 mysql mysql         0 Dec 23 15:47 mysql.sock
-rw-r--r--  1 root  root          6 Sep 30 17:57 mysql_upgrade_info
drwx------  2 mysql mysql      4096 Nov 29 13:33 orders
-rw-rw----  1 mysql mysql        55 Dec 23 15:47 relay-log.info
-rw-r--r--  1 root  root        115 Sep 30 17:45 RPM_UPGRADE_HISTORY
drwxr-xr-x  2 mysql mysql      4096 Nov 29 13:34 test
-rw-rw----  1 mysql mysql      1102 Dec 23 15:45 testdb-bin.000092
-rw-rw----  1 mysql mysql       798 Dec 23 16:06 testdb-bin.000093
-rw-rw----  1 mysql mysql        40 Dec 23 15:47 testdb-bin.index
-rw-rw----  1 mysql root       2404 Oct  8 15:05 testdb.err
-rw-rw----  1 mysql mysql         5 Dec 23 15:47 testdb.pid
-rw-rw----  1 mysql mysql       156 Dec 23 15:47 testdb-relay-bin.001567
-rw-rw----  1 mysql mysql       253 Dec 23 15:47 testdb-relay-bin.001568
-rw-rw----  1 mysql mysql        52 Dec 23 15:47 testdb-relay-bin.index
-rw-rw----  1 mysql mysql      2535 Oct 20 17:03 testdb-slow.log
drwx------  2 mysql mysql      4096 Nov 29 13:34 wwf
[root@testdb mysql]# service mysql stop
Shutting down MySQL.....                                   [  OK  ]
[root@testdb mysql]# rm  -rf *
[root@testdb mysql]# ls -al
total 24
drwxr-xr-x  2 mysql mysql 4096 Dec 23 16:08 .
drwxr-xr-x 44 root  root  4096 Sep 30 17:45 ..
-rw-------  1 mysql mysql  262 Nov 29 11:54 .bash_history
[root@testdb mysql]# innobackupex-1.5.1 --apply-log --defaults-file=/etc/my.cnf  /var/backups/2010-12-23_16-06-19

InnoDB Backup Utility v1.5.1-xtrabackup; Copyright 2003, 2009 Innobase Oy.
All Rights Reserved.

This software is published under
the GNU GENERAL PUBLIC LICENSE Version 2, June 1991.

IMPORTANT: Please check that the apply-log run completes successfully.
           At the end of a successful apply-log run innobackupex-1.5.1
           prints "completed OK!".
.............
xtrabackup: starting shutdown with innodb_fast_shutdown = 1
101223 16:09:26  InnoDB: Starting shutdown...
101223 16:09:27  InnoDB: Shutdown completed; log sequence number 0 888714764
101223 16:09:27  innobackupex-1.5.1: completed OK!
[root@testdb mysql]# innobackupex-1.5.1 --copy-back --defaults-file=/etc/my.cnf  /var/backups/2010-12-23_16-06-19

InnoDB Backup Utility v1.5.1-xtrabackup; Copyright 2003, 2009 Innobase Oy.
All Rights Reserved.

This software is published under
the GNU GENERAL PUBLIC LICENSE Version 2, June 1991.

IMPORTANT: Please check that the copy-back run completes successfully.
           At the end of a successful copy-back run innobackupex-1.5.1
           prints "completed OK!".
................
innobackupex-1.5.1: Finished copying back files.

101223 16:10:04  innobackupex-1.5.1: completed OK!
.
[root@testdb mysql]# chown -R mysql:mysql *
.
[root@testdb mysql]# service mysql start
Starting MySQL.                                            [  OK  ]


mysql> select * from test_InnoDB;
+------+------+
| a    | b    |
+------+------+
|   11 | 2323 |
|   11 | 2323 |
|   11 | 2323 |
|   11 | 2323 |
|   11 | 2323 |
|   11 | 2323 |
|   11 | 2323 |
+------+------+
7 rows in set (0.00 sec)

mysql> exit

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