Centos 6.5 Percona 5.6.27 Tokudb 配置
# wget https://www.percona.com/downloads/Percona-Server-5.6/Percona-Server-5.6.27-75.0/binary/tarball/Percona-Server-5.6.27-rel75.0-Linux.x86_64.ssl101.tar.gz
解壓到 /usr/local,創建符號鏈接 /usr/local/percona
啟動出錯 /usr/local/percona/bin/mysqld: error while loading shared libraries: libnuma.so.1: cannot open shared object file: No such file or directory
解決：查找 # yum search libnuma
numactl.x86_64 : Library for tuning for Non Uniform Memory Access machines
numactl-devel.x86_64 : Development package for building Applications that use numa
安裝 yum install numactl
啟動出新錯誤 [ERROR] TokuDB is not initialized because jemalloc is not loaded
解決：安裝yum擴展源 EPEL即Extra Packages for Enterprise Linux
# rpm -ivh http://mirrors.sohu.com/fedora-epel/6/x86_64/epel-release-6-8.noarch.rpm
# yum install jemalloc 安裝了 jemalloc-3.6.0-1.el6.x86_64
# rpm -ql jemalloc-3.6.0-1.el6.x86_64 查看庫所在具體路徑
/usr/lib64/libjemalloc.so.1
# vi /etc/my.cnf
[mysqld_safe]
malloc-lib=/usr/lib64/libjemalloc.so.1
[mysqld]
...
plugin-dir = /usr/local/percona/lib/mysql/plugin
plugin-load=ha_tokudb.so
tokudb_row_format = tokudb_fast
tokudb_cache_size = 1G
tokudb_commit_sync = 0
tokudb_directio = 1
tokudb_read_block_size = 128K
tokudb_read_buf_size = 128K
#把TokuDB datadir以及logdir和MySQL的datadir分開，美觀點
tokudb-data-dir = /data/mysql/tokudb/data
tokudb-log-dir = /data/mysql/tokudb/log
禁用 transparent_hugepage
# vi /etc/rc.local 為了立即生效，還要手工執行下這兩句
echo never > /sys/kernel/mm/transparent_hugepage/enabled
echo never > /sys/kernel/mm/transparent_hugepage/defrag
啟動成功後安裝tokudb
# cd /usr/local/percona/bin
# ./ps_tokudb_admin --enable -uroot -pPassw0rd
mysql: error while loading shared libraries: libreadline.so.5: cannot open shared object file: No such file or directory
ldd /usr/local/percona/bin/mysql
linux-vdso.so.1 => (0x00007fff197a5000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f422479d000)
libreadline.so.5 => not found
解決辦法 yum install compat-readline5-devel
安裝成功後查看 mysql> SHOW ENGINES;
| TokuDB | YES | Tokutek TokuDB Storage Engine with Fractal Tree(tm) Technology | YES | YES | YES |
...
