Today Lao Zuo is trying to install XtraBackup The installation was not as smooth as the official documents, and various missing components and modules need to be installed. Errors are reported“ libev.so . 4 () (64bit) is needed by percona xtrabackup-24-2.4.6.2. el6. x86_64 ". Libev. so. 4 should be missing.
install
wget ftp://rpmfind.net/linux/atrpms/el6-x86_64/atrpms/stable/libev-4.04-2.el6.x86_64.rpm
rpm -ivh libev-4.04-2.el6.x86_64.rpm
This can solve the problem.
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