mysql啟動(dòng)多個(gè)mysqld

linking

安裝mysql-3.23.58-pc-linux-i686.tar,解壓出來(lái)之后,運(yùn)行scripts/mysql_install_db,create user mysql,運(yùn)行bin/safe_mysqld結(jié)果發(fā)現(xiàn)開(kāi)了很多/app/remind/mysql/bin/mysqld --defaults-extra-file=/app/remind/mysql/data/my.cnf --basedir=/app/remind/mysql --datadir=/app/remind/mysql/data --pid-file=/app/remind/mysql/data/localhost.localdomain.pid --skip-locking
的線程
如下:


appadmin  2749  2299  0 18:07 pts/1    00:00:00 /bin/sh bin/safe_mysqld
appadmin  2759  2749  0 18:07 pts/1    00:00:00 /app/remind/mysql/bin/mysqld --defaults-extra-file=/app/remind/mysql/data/my.cnf --basedir=/app/remind/mysql --datadir=/app/remind/mysql/data --pid-file=/app/remind/mysql/data/localhost.localdomain.pid --skip-locking
appadmin  2760  2759  0 18:07 pts/1    00:00:00 /app/remind/mysql/bin/mysqld --defaults-extra-file=/app/remind/mysql/data/my.cnf --basedir=/app/remind/mysql --datadir=/app/remind/mysql/data --pid-file=/app/remind/mysql/data/localhost.localdomain.pid --skip-locking
appadmin  2761  2760  0 18:07 pts/1    00:00:00 /app/remind/mysql/bin/mysqld --defaults-extra-file=/app/remind/mysql/data/my.cnf --basedir=/app/remind/mysql --datadir=/app/remind/mysql/data --pid-file=/app/remind/mysql/data/localhost.localdomain.pid --skip-locking


但我以前安裝linux自帶的mysql,再刪除.用他設(shè)置好的基礎(chǔ)環(huán)境.再按照上面的操作來(lái)做,只會(huì)產(chǎn)生一個(gè)這樣的進(jìn)程?

是不是我還有哪些地方漏了!?不過(guò)應(yīng)該啟動(dòng)不成功才對(duì),現(xiàn)在一切正常,只是進(jìn)程多了. PS:版本都是一模一樣的文件.