NFS Practice Exercises

Practice Requirements:

(CentOS 7) Two host A/b, where a host to build the lamp environment, B host as Server for NFS storage MARIADB data, and deploy Discuz to do testing, to achieve the database available.

A host: httpd2.4 PHP (Modular mode) Mariadb Nfs-utils

B Host: Nfs-utils Discuz

Ideas:

One, the solution B host for a host of MARIADB when the data directory problem (two directories of the genus owner must be a MySQL user, and the UID must be the same)

A host/mydata directory Mount B host NFS Service (/data directory)

① Each Create directory, b hosts edit/etc/exports files, write

/data  192.168.  1.102(Rw,root_squash)

② Execution:

# Exportfs-r

# Exportfs

③ Mount

# mount-t NFS 192.0.0.0:/data/mydata

④ try to start mariadb, if not start, according to the status of the log or mariadb to do the corresponding processing can

Second, in the B host deployment discuz, similar to the first step, respectively create the corresponding directory, mount it, modify the httpd configuration file point to this directory, and then create a database for Discuz and user authorization, the final effect:

　　　　　　

　　　　　　

NFS Practice Exercises