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This article shows you how to install xtrabackup-2.4.12 in mysql. The content is concise and easy to understand. It will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

Version Notes:

Backup tool: percona-xtrabackup-2.4.12-Linux-x86_64.libgcrypt11

Os:centos 6.5

1. Extract the installation package

Tar zxvf percona-xtrabackup-2.4.12-Linux-x86_64.libgcrypt11.tar.gz

2. Make soft links

Ln-s percona-xtrabackup-2.4.12-Linux-x86_64 xtrabackup

3. Edit the / etc/profile file and add / usr/local/xtrabackup/bin to PATH,source / etc/profile.

Installation error resolution: / usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.15' not found

A. Configure yum source and supplement package

# # configuring Network yum Source

Wget-O / etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo

Yum-y install libstdc++.so*

B. Install the higher version of libstdc++.so.6.0.17

For a 64-bit system, the error message is as follows:

/ usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.15' not found

The reason is that there is no GLIBCXX_3.4.15 version, or a higher version.

Enter the command to query the results:

[root@localhost ~] # strings / usr/lib/libstdc++.so.6 | grep GLIBCXX

GLIBCXX_3.4

GLIBCXX_3.4.1

GLIBCXX_3.4.2

GLIBCXX_3.4.3

GLIBCXX_3.4.4

GLIBCXX_3.4.5

GLIBCXX_3.4.6

GLIBCXX_3.4.7

GLIBCXX_3.4.8

GLIBCXX_3.4.9

GLIBCXX_3.4.10

GLIBCXX_3.4.11

GLIBCXX_3.4.12

GLIBCXX_3.4.13

GLIBCXX_FORCE_NEW

GLIBCXX_DEBUG_MESSAGE_LENGTH

We see that there is no GLIBCXX_3.4.15 in the current version of GCC.

# # check that the system is currently using libstdc version

[root@mysql3 lib64] # cd / usr/lib64/

[root@mysql3 lib64] # ll libstdc++.so*

Lrwxrwxrwx. 1 root root 19 Sep 12 23:00 libstdc++.so.6-> libstdc++.so.6.0.13

-rwxr-xr-x 1 root root 989840 Nov 22 2013 libstdc++.so.6.0.13

[root@mysql3 lib64] #

[root@mysql3 lib64] #

[root@mysql3 lib64] # unlink libstdc++.so.6

[root@mysql3 lib64] #

[root@mysql3 lib64] # ln-s libstdc++.so.6.0.17 libstdc++.so.6

[root@mysql3 lib64] # innobackupex-V > success!

Xtrabackup: recognized server arguments:-- server-id=100-- datadir=/data/mysql_data-- tmpdir=/tmp-- log_bin=bin.log-- innodb_page_size=8192-- innodb_buffer_pool_size=128M-- innodb_io_capacity=4000-- innodb_flush_method=O_DIRECT-- innodb_undo_tablespaces=3-- innodb_log_file_size=28M-- innodb_log_buffer_size=16777216

180920 17:21:06 innobackupex: Missing argument

The above is how to install xtrabackup-2.4.12 in mysql. Have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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