How to solve a mistake of mysql innobackupex

In this issue, the editor will bring you how to solve a mistake about mysql innobackupex. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

-bash-3.2 $. / innobackupex-- version-check / usr/mysql/xtraback/xtrabackup03

InnoDB Backup Utility v1.5.1-xtrabackup

150930 17:16:26 innobackupex: Executing a version check against the server...

150930 17:16:26 innobackupex: Connecting to MySQL server with DSN 'dbi:mysql:;mysql_read_default_group=xtrabackup' (using password: NO).

Innobackupex: got a fatal error with the following stacktrace: at. / innobackupex line 3006

Main::mysql_connect ('abort_on_error', 1) called at. / innobackupex line 1551

Innobackupex: Error: Failed to connect to MySQL server as DBD::mysql module is not installed at. / innobackupex line 3006.

150930 17:16:26 innobackupex: Connecting to MySQL server with DSN 'dbi:mysql:;mysql_read_default_group=xtrabackup' (using password: NO).

Innobackupex: got a fatal error with the following stacktrace: at. / innobackupex line 3006

Main::mysql_connect ('abort_on_error', 1) called at. / innobackupex line 1570

Innobackupex: Error: Failed to connect to MySQL server as DBD::mysql module is not installed at. / innobackupex line 3006.

Report such a mistake. The reason for this error is that innobackupex is written in Perl, and perl is executed by calling the mysql database through the perl DBI module and the DBD-mysql module.

Therefore, you need to install the package perl-DBD-MySQL. When you install this package, you will encounter an error:

Yum install perl-DBD-MySQL . Using this command to install will result in the following error:

Transaction Check Error:

File / etc/my.cnf from install of mysql-5.0.77-4.el5_5.4.i386 conflicts with file from package MySQL-server-5.6.25-1.linux_glibc2.5.i386

The reason: perl-DBD-MySQL corresponds to version 5.0 of mysql, while you install version 5.6 of mysql. The workaround is to install DBD manually.

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