大家好,欢迎来到IT知识分享网。
Linux /UNIX 访问存储是通过NFS 协议,进行读写数据的!
创建一个Linux卷 |
fas8020-1> fas8020-1> fas8020-1> fas8020-1> vol create linux aggr0 100m Creation of volume ‘linux’ with size 100m on containing aggregate ‘aggr0’ has completed. fas8020-1> fas8020-1> fas8020-1> |
配置linux 卷共享访问 |
默认linux 卷的权限是放开的,就是所有主机都可以mount
/vol/linux -sec=sys,rw,nosuid
|
主机挂载 |
[root@localhost /]# [root@localhost /]# mkdir nfs [root@localhost /]# [root@localhost /]# mount 100.100.100.39:/vol/linux /nfs [root@localhost /]# |
设置所有的主机都有读写权限 |
fas8020-1> fas8020-1> exportfs -p rw,anon=0,sec=sys /vol/linux fas8020-1> rdfile /etc/exports #Auto-generated by setup Wed Jul 1 07:42:44 GMT 2020 /vol/vol0 -sec=sys,rw,anon=0,nosuid /vol/vol0/home -sec=sys,rw,nosuid /vol/windows -sec=sys,rw,nosuid #/vol/linux -sec=sys,rw,nosuid /vol/linux -sec=sys,rw,anon=0 fas8020-1> |
主机1读写测试 |
100.100.100.38 Linux主机
[root@localhost nfs]# cat >test_file01.txt this is test file on 100.100.100.38! ^C [root@localhost nfs]# [root@localhost nfs]# ls test_file01.txt [root@localhost nfs]# cat test_file01.txt this is test file on 100.100.100.38! [root@localhost nfs]#
|
主机2读写测试 |
100.100.100.4
[root@ /]# [root@ /]# mount 1100.100.100.39:/vol/linux /nfs [root@ /]#
[root@ /]# df -Th Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 7.9G 0 7.9G 0% /dev tmpfs tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs tmpfs 7.9G 65M 7.8G 1% /run tmpfs tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/mapper/centos-root xfs 49G 3.1G 46G 7% / /dev/sda1 xfs 1014M 258M 757M 26% /boot tmpfs tmpfs 1.6G 0 1.6G 0% /run/user/0 100.100.100.39:/vol/linux nfs 80M 256K 80M 1% /nfs [root@ /]#
[root@wch nfs]# [root@wch nfs]# cat >test_file02.txt this is test file on 1100.100.100.4!!! ^C [root@wch nfs]# [root@wch nfs]# ls test_file01.txt test_file02.txt [root@wch nfs]# cat test_file01.txt this is test file on 100.100.100.38! [root@wch nfs]# cat test_file02.txt this is test file on 1100.100.100.4!!! [root@wch nfs]# |
设置特定的主机 读写权限 |
fas8020-1> fas8020-1> exportfs -p rw=100.100.100.38,anon=0,sec=sys /vol/linux fas8020-1>
|
只有100.100.100.38有权限 |
其他主机则不能读写!
[root@~]# [root@ ~]# mount 100.100.100.39:/vol/linux /nfs mount.nfs: access denied by server while mounting (null) [root@ ~]# mount 100.100.100.39:/vol/linux /tmp mount.nfs: access denied by server while mounting 10.83.35.39:/vol/linux [root@ ~]# [root@ ~]#
########################################################################
[root@localhost nfs]# ls test_file01.txt test_file02.txt [root@localhost nfs]# [root@localhost nfs]# [root@localhost nfs]# cat >test_file03.txt this is test_file03 on 100.100.100.38!!! ^C [root@localhost nfs]# ls test_file01.txt test_file02.txt test_file03.txt [root@localhost nfs]# |
|
|
免责声明:本站所有文章内容,图片,视频等均是来源于用户投稿和互联网及文摘转载整编而成,不代表本站观点,不承担相关法律责任。其著作权各归其原作者或其出版社所有。如发现本站有涉嫌抄袭侵权/违法违规的内容,侵犯到您的权益,请在线联系站长,一经查实,本站将立刻删除。 本文来自网络,若有侵权,请联系删除,如若转载,请注明出处:https://yundeesoft.com/24818.html