cd xtrabackup
./innobackupex --version
innobackupex: error while loading shared libraries: libgcrypt.so.20: cannot open shared object file: No such file or directory
[mysql@s1-esfdb ~]$ yum list installed|grep libgcrypt
libgcrypt.x86_64 1.4.5-11.el6_4 @anaconda-CentOS-201508042137.x86_64/6.7
原文:http://blog.51cto.com/13544424/2314186