percona innobackupex connect to MySQL server as DBD::mysql module is not installed
[root@mysql software]# innobackupex --user=root --password=123456 /data/backup/
InnoDB Backup Utility v1.5.1-xtrabackup; Copyright 2003, 2009 Innobase Oy
and Percona LLC and/or its affiliates 2009-2013. All Rights Reserved.
This software is published under
the GNU GENERAL PUBLIC LICENSE Version 2, June 1991.
Get the latest version of Percona XtraBackup, documentation, and help resources:
http://www.percona.com/xb/p
150517 10:17:10 innobackupex: Connecting to MySQL server with DSN 'dbi:mysql:;mysql_read_default_group=xtrabackup' as 'root' (using password: YES).
innobackupex: got a fatal error with the following stacktrace: at /usr/bin/innobackupex line 2998
main::mysql_connect('abort_on_error', 1) called at /usr/bin/innobackupex line 1539
innobackupex: Error: Failed to connect to MySQL server as DBD::mysql module is not installed at /usr/bin/innobackupex line 2998.
查看mysql.so依赖的lib库
[root@mysql backup]# ldd /usr/local/lib64/perl5/auto/DBD/mysql/mysql.so
linux-vdso.so.1 => (0x00007fff745e9000)
libmysqlclient.so.18 => not found
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f347f651000)
libm.so.6 => /lib64/libm.so.6 (0x00007f347f3cd000)
librt.so.1 => /lib64/librt.so.1 (0x00007f347f1c5000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007f347efc0000)
libc.so.6 => /lib64/libc.so.6 (0x00007f347ec2d000)
/lib64/ld-linux-x86-64.so.2 (0x000000394f600000)
查看mysql-x86_64.conf
[root@mysql ~]# cat /etc/ld.so.conf.d/mysql-x86_64.conf
/usr/local/mysql/lib/ #这里我把mysql安装在/usr/local/mysql路径下
[root@mysql lib]# find / -name libmysqlclient.so.18 # percona server二进制包竟然没有，找个官方原版的mysql的libmysqlclient.so.18替换了
/opt/mysql/mysql-5.6.22-linux-glibc2.5-x86_64/lib/libmysqlclient.so.18
/root/mysql-5.5.37-linux2.6-x86_64/lib/libmysqlclient.so.18
[root@mysql ~]# ll /opt/mysql/mysql-5.6.22-linux-glibc2.5-x86_64/lib/
total 359616
-rw-r--r-- 1 504 504 17280478 Nov 21 14:03 libmysqlclient.a
lrwxrwxrwx 1 504 504 16 Mar 23 22:46 libmysqlclient_r.a -> libmysqlclient.a
lrwxrwxrwx 1 504 504 17 Mar 23 22:47 libmysqlclient_r.so -> libmysqlclient.so
lrwxrwxrwx 1 504 504 20 Mar 23 22:46 libmysqlclient_r.so.18 -> libmysqlclient.so.18
lrwxrwxrwx 1 504 504 24 Mar 23 22:47 libmysqlclient_r.so.18.1.0 -> libmysqlclient.so.18.1.0
lrwxrwxrwx 1 504 504 20 Mar 23 22:47 libmysqlclient.so -> libmysqlclient.so.18
lrwxrwxrwx 1 504 504 24 Mar 23 22:46 libmysqlclient.so.18 -> libmysqlclient.so.18.1.0
-rwxr-xr-x 1 504 504 8132535 Nov 21 14:03 libmysqlclient.so.18.1.0
-rw-r--r-- 1 504 504 194714718 Nov 21 14:04 libmysqld.a
-rw-r--r-- 1 504 504 147335474 Nov 21 14:02 libmysqld-debug.a
-rw-r--r-- 1 504 504 14702 Nov 21 14:02 libmysqlservices.a
-rw-r--r-- 1 504 504 754332 Nov 21 14:00 libtcmalloc_minimal.so
drwxr-xr-x 3 504 504 4096 Mar 23 22:47 plugin
重新检查，已经通过
[root@mysql lib]# cp /opt/mysql/mysql-5.6.22-linux-glibc2.5-x86_64/lib/libmysqlclient.so.18.1.0 /lib64/libmysqlclient.so.18
[root@mysql lib]# ldd /usr/local/lib64/perl5/auto/DBD/mysql/mysql.so
linux-vdso.so.1 => (0x00007fff5bf79000)
libmysqlclient.so.18 => /lib64/libmysqlclient.so.18 (0x00007f61430bc000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f6142e9f000)
libm.so.6 => /lib64/libm.so.6 (0x00007f6142c1a000)
librt.so.1 => /lib64/librt.so.1 (0x00007f6142a12000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007f614280e000)
libc.so.6 => /lib64/libc.so.6 (0x00007f614247a000)
libstdc++.so.6 => /usr/lib64/libstdc++.so.6 (0x00007f6142174000)
libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f6141f5e000)
/lib64/ld-linux-x86-64.so.2 (0x000000394f600000)
为了安装重装一次 perl-DBD-MySQL
[root@mysql lib]# rpm -e --nodeps perl-DBD-MySQL
[root@mysql lib]# yum -y install perl-DBD-MySQL
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
* base: mirrors.163.com
* extras: mirrors.163.com
* updates: mirrors.163.com
Local | 4.0 kB 00:00 ...
Local/primary_db | 4.4 MB 00:00 ...
base | 3.7 kB 00:00
base/primary_db | 4.6 MB 00:00
epel | 4.4 kB 00:00
epel/primary_db | 6.5 MB 00:06
extras | 3.4 kB 00:00
extras/primary_db | 30 kB 00:00
percona-release-noarch | 951 B 00:00
percona-release-noarch/primary | 4.5 kB 00:00
percona-release-noarch 28/28
percona-release-x86_64 | 951 B 00:00
percona-release-x86_64/primary | 153 kB 00:02
percona-release-x86_64 532/532
updates | 3.4 kB 00:00
updates/primary_db | 3.3 MB 00:16
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package perl-DBD-MySQL.x86_64 0:4.013-3.el6 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
============================================================================================================================================================================================================================================
Package Arch Version Repository Size
============================================================================================================================================================================================================================================
Installing:
perl-DBD-MySQL x86_64 4.013-3.el6 Local 134 k
Transaction Summary
============================================================================================================================================================================================================================================
Install 1 Package(s)
Total download size: 134 k
Installed size: 338 k
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Warning: RPMDB altered outside of yum.
** Found 3 pre-existing rpmdb problem(s), 'yum check' output follows:
mha4mysql-node-0.56-0.el6.noarch has missing requires of perl(DBD::mysql)
percona-toolkit-2.2.14-1.noarch has missing requires of perl(DBD::mysql) >= ('0', '1.0', None)
percona-xtrabackup-2.2.10-1.el6.x86_64 has missing requires of perl(DBD::mysql)
Installing : perl-DBD-MySQL-4.013-3.el6.x86_64 1/1
Verifying : perl-DBD-MySQL-4.013-3.el6.x86_64 1/1
Installed:
perl-DBD-MySQL.x86_64 0:4.013-3.el6
Complete!
[root@mysql lib]# innobackupex --user=root --password=123456 /data/backup/
InnoDB Backup Utility v1.5.1-xtrabackup; Copyright 2003, 2009 Innobase Oy
and Percona LLC and/or its affiliates 2009-2013. All Rights Reserved.
This software is published under
the GNU GENERAL PUBLIC LICENSE Version 2, June 1991.
Get the latest version of Percona XtraBackup, documentation, and help resources:
http://www.percona.com/xb/p
150517 11:18:55 innobackupex: Connecting to MySQL server with DSN 'dbi:mysql:;mysql_read_default_group=xtrabackup' as 'root' (using password: YES).
150517 11:18:55 innobackupex: Connected to MySQL server
150517 11:18:55 innobackupex: Executing a version check against the server...
150517 11:18:55 innobackupex: Done.
150517 11:18:55 innobackupex: Starting the backup operation
IMPORTANT: Please check that the backup run completes successfully.
At the end of a successful backup run innobackupex
prints "completed OK!".
innobackupex: Using server version 5.6.23-72.1-log
innobackupex: Created backup directory /data/backup/2015-05-17_11-18-55
150517 11:18:55 innobackupex: Starting ibbackup with command: xtrabackup --defaults-group="mysqld" --backup --suspend-at-end --target-dir=/data/backup/2015-05-17_11-18-55 --tmpdir=/data/mysql/mysql3306/tmp --extra-lsndir='/data/mysql/mysql3306/tmp'
innobackupex: Waiting for ibbackup (pid=5069) to suspend
innobackupex: Suspend file '/data/backup/2015-05-17_11-18-55/xtrabackup_suspended_2'
xtrabackup version 2.2.10 based on MySQL server 5.6.22 Linux (x86_64) (revision id: )
xtrabackup: uses posix_fadvise().
xtrabackup: cd to /data/mysql/mysql3306/data
xtrabackup: open files limit requested 0, set to 1024
xtrabackup: using the following InnoDB configuration:
xtrabackup: innodb_data_home_dir = /data/mysql/mysql3306/data
xtrabackup: innodb_data_file_path = ibdata1:10M:autoextend
xtrabackup: innodb_log_group_home_dir = /data/mysql/mysql3306/logs
xtrabackup: innodb_log_files_in_group = 3
xtrabackup: innodb_log_file_size = 209715200
xtrabackup: using O_DIRECT
>> log scanned up to (1739681)
xtrabackup: Generating a list of tablespaces
[01] Copying /data/mysql/mysql3306/data/ibdata1 to /data/backup/2015-05-17_11-18-55/ibdata1
[01] ...done
[01] Copying ./mydb/t1.ibd to /data/backup/2015-05-17_11-18-55/mydb/t1.ibd
[01] ...done
[01] Copying ./mydb/tb_t1.ibd to /data/backup/2015-05-17_11-18-55/mydb/tb_t1.ibd
[01] ...done
[01] Copying ./mysql/slave_master_info.ibd to /data/backup/2015-05-17_11-18-55/mysql/slave_master_info.ibd
[01] ...done
[01] Copying ./mysql/innodb_index_stats.ibd to /data/backup/2015-05-17_11-18-55/mysql/innodb_index_stats.ibd
[01] ...done
[01] Copying ./mysql/slave_worker_info.ibd to /data/backup/2015-05-17_11-18-55/mysql/slave_worker_info.ibd
[01] ...done
[01] Copying ./mysql/slave_relay_log_info.ibd to /data/backup/2015-05-17_11-18-55/mysql/slave_relay_log_info.ibd
[01] ...done
[01] Copying ./mysql/innodb_table_stats.ibd to /data/backup/2015-05-17_11-18-55/mysql/innodb_table_stats.ibd
[01] ...done
[01] Copying ./dave/tb_seq.ibd to /data/backup/2015-05-17_11-18-55/dave/tb_seq.ibd
[01] ...done
>> log scanned up to (1739681)
xtrabackup: Creating suspend file '/data/backup/2015-05-17_11-18-55/xtrabackup_suspended_2' with pid '5069'
150517 11:18:57 innobackupex: Continuing after ibbackup has suspended
150517 11:18:57 innobackupex: Executing LOCK TABLES FOR BACKUP...
150517 11:18:57 innobackupex: Backup tables lock acquired
150517 11:18:57 innobackupex: Starting to backup non-InnoDB tables and files
innobackupex: in subdirectories of '/data/mysql/mysql3306/data/'
innobackupex: Backing up file '/data/mysql/mysql3306/data//mydb/tb_t1.frm'
innobackupex: Backing up file '/data/mysql/mysql3306/data//mydb/db.opt'
innobackupex: Backing up file '/data/mysql/mysql3306/data//mydb/t1.frm'
innobackupex: Backing up files '/data/mysql/mysql3306/data//mysql/*.{frm,isl,MYD,MYI,MAD,MAI,MRG,TRG,TRN,ARM,ARZ,CSM,CSV,opt,par}' (74 files)
>> log scanned up to (1739681)
innobackupex: Backing up file '/data/mysql/mysql3306/data//dave/tb_seq.frm'
innobackupex: Backing up file '/data/mysql/mysql3306/data//dave/db.opt'
innobackupex: Backing up files '/data/mysql/mysql3306/data//performance_schema/*.{frm,isl,MYD,MYI,MAD,MAI,MRG,TRG,TRN,ARM,ARZ,CSM,CSV,opt,par}' (53 files)
150517 11:18:58 innobackupex: Finished backing up non-InnoDB tables and files
150517 11:18:58 innobackupex: Executing LOCK BINLOG FOR BACKUP...
150517 11:18:58 innobackupex: Executing FLUSH NO_WRITE_TO_BINLOG ENGINE LOGS...
150517 11:18:58 innobackupex: Waiting for log copying to finish
xtrabackup: The latest check point (for incremental): '1739681'
xtrabackup: Stopping log copying thread.
.>> log scanned up to (1739681)
xtrabackup: Creating suspend file '/data/backup/2015-05-17_11-18-55/xtrabackup_log_copied' with pid '5069'
xtrabackup: Transaction log of lsn (1739681) to (1739681) was copied.
150517 11:18:59 innobackupex: Executing UNLOCK BINLOG
150517 11:18:59 innobackupex: Executing UNLOCK TABLES
150517 11:18:59 innobackupex: All tables unlocked
innobackupex: Backup created in directory '/data/backup/2015-05-17_11-18-55'
innobackupex: MySQL binlog position: filename 'mysql-bin.000013', position 120
150517 11:18:59 innobackupex: Connection to database server closed
150517 11:18:59 innobackupex: completed OK!
哈哈，备份成功