HOME 生活记录运维/编程
作者/来源:yixinu.com
栏目:运维/编程
日期:2012-04-11 14:21:16

1、挂载NFS

showmount [主机]   查看目的主机资源

[root@bogon ~]# showmount 192.168.0.101
……
[root@bogon ~]# mount 192.168.0.101:/var/ftp/pub /mnt/temp
……

    如果 是rhel5


[root@bogon ~]# mount 192.168.0.101:/var/ftp/pub /mnt/temp -t nfs
……






2、自动挂载

步骤:

    1、在    /etc/auto.master    中指定自动挂载的挂载点  ,指定挂载到    /mnt/autofs_temp,在    /etc/auto.my.misc    文件中配置


#
# Sample auto.master file
# This is an automounter map and it has the following format
# key [ -mount-options-separated-by-comma ] location
# For details of the format look at autofs(5).
#
/misc   /etc/auto.misc
/mnt/autofs_temp        /etc/auto.my.misc
……

    

     2、修改/etc/auto.my.misc文件,这里挂载ISO文件

……
# Details may be found in the autofs(5) manpage

#cd             -fstype=iso9660,ro,nosuid,nodev :/dev/cdrom
conf            -fstype=iso9660,ro,loop,nosuid,nodev    :/mnt/mydata/conf.iso
……


     3、重新启动autofs服务

[root@bogon mnt]# service autofs stop
Stopping automount:                                        [  OK  ]
[root@bogon mnt]# service autofs start
Starting automount:                                        [  OK  ]
遇到问题:


    service autofs reload 后,文件系统并没有挂载,目录找不到


[root@bogon ~]# cd /mnt/autofs_temp/conf
-bash: cd: /mnt/autofs_temp/conf: No such file or directory


    停止服务始终失败


[root@bogon mnt]# service autofs stop
Stopping automount:                                        [FAILED]
     但又可以启动



[root@bogon mnt]# service autofs start
Starting automount:                                        [  OK  ]
     状态是正在运行



[root@bogon mnt]# service autofs status
automount (pid  1669) is running...
用以下方法解决了:



[root@bogon mnt]# service autofs status
automount (pid  1669) is running...
[root@bogon mnt]# kill -9 1669
[root@bogon mnt]# service autofs status
automount dead but pid file exists           #automount 已经挂了,但pid文件还在
[root@bogon mnt]# service autofs stop
Stopping automount:                                        [  OK  ]
[root@bogon mnt]# service autofs start
Starting automount:                                        [  OK  ]
[root@bogon mnt]# cd /mnt/autofs_temp/conf
[root@bogon conf]# ls



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