Shulou(Shulou.com)06/02 Report--

1.nfs shared memory

1.1 the role of storage services

Unified shared storage of data to save disk storage space

1.2. Storage service deployment process

1.2.1. Server deployment

The first course: installing software programs

Yum install-y nfs-utils

The second course: writing configuration files

Vim / etc/exports

/ data/www 172.16.1.0 Compact 24 (rw,sync)

/ data/bbs 172.16.1.0 Compact 24 (rw,sync)

/ data/blog 172.16.1.0 Compact 24 (rw,sync)

The third course: creating a storage directory

Mkdir / data/ {www,bbs,blog}-p

Chown www,www / data/www

Chown www,www / data/bbs

Chown www,www / data/blog

Ps: change the name of the owner and group to www, and then create the www user to make it the same as the owner of the web server's site directory.

The fourth course: start the service program

Systemctl start rpcbind

Systemctl start nfs

1.2.2. Client deployment

The first course: installing software programs

Yum install-y nfs-utils

The second course: mounting storage devices

Mount-t nfs 172.16.1.7:/data/www / html/www

Mount-t nfs 172.16.1.7:/data/bbs / html/bbs

Mount-t nfs 172.16.1.7:/data/blog / html/blog

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