Implementing trigger Mounts in LINUX

Experimental objectives:

this experiment realizes " Trigger Mount " , save system resources,

Introduction:

in this paper // for comments, easy for the reader to understand;

Add color font as important point in text

Experimental process:

[Email protected] ~]# Vim/etc/auto.master

//autofs The home directory configuration is shown in the attachment map 1

[email protected] ~]# Vim/etc/auto// configuration directory file See attachment map 2 [[email protected] ~]# cd/etc/

[email protected] etc]# mkdir test// Create mount Directory

[[email  Protected] etc]# ls-ld test/    //

[[email  Protected] etc]# serviceautofs restart  // AutoFS auto.master

stop automount                                               [ OK

start automount                                               [ OK

[email protected] etc]# mount// verifying that the device can be mounted SDB1

/dev/sda2 on/type ext3 (rw)

Proc On/proc type proc (rw)

Sysfs On/sys type SYSFS (rw)

Devpts on/dev/pts type devpts (rw,gid=5,mode=620)

/dev/sda3 on/data type ext3 (rw)

/DEV/SDA1 on/boot type ext3 (rw)

Tmpfs ON/DEV/SHM type TMPFS (rw)

/DEV/SDB1 on/data/sdb1 type ext3 (rw)

/DEV/SDB2 on/data/sdb2 type ext3 (rw)

/DEV/SDB6 on/data/vfat type VFAT (rw)

None On/proc/sys/fs/binfmt_misctype Binfmt_misc (rw)

None On/proc/fs/vmblock/mountpointtype Vmblock (rw)

Sunrpc on/var/lib/nfs/rpc_pipefstype rpc_pipefs (rw)

/dev/sr0 on/media/rhel_5.10 I386dvd type iso9660 (ro,nosuid,nodev,uid=0)

/ / SDB1 /data/test mount is not to be seen!! The author is here in a set.

So the following:

[email protected] etc]# cd/data/test/// This directory allows us to set the mount point, the visible graph 1

[Email protected] test]# CD SDB1

[[Email protected]]#// successfully mounted, already entered /DATA/TEST/SDB1

[email protected] test]# mount// View Mount Results

/dev/sda2 on/type ext3 (rw)

Proc On/proc type proc (rw)

Sysfs On/sys type SYSFS (rw)

Devpts on/dev/pts type devpts (rw,gid=5,mode=620)

/dev/sda3 on/data type ext3 (rw)

/DEV/SDA1 on/boot type ext3 (rw)

Tmpfs ON/DEV/SHM type TMPFS (rw)

/DEV/SDB1 on/data/sdb1 type ext3 (rw)

/DEV/SDB2 on/data/sdb2 type ext3 (rw)

/DEV/SDB6 on/data/vfat type VFAT (rw)

None On/proc/sys/fs/binfmt_misctype Binfmt_misc (rw)

None On/proc/fs/vmblock/mountpointtype Vmblock (rw)

Sunrpc on/var/lib/nfs/rpc_pipefstype rpc_pipefs (rw)

/dev/sr0 on/media/rhel_5.10 I386dvd type iso9660 (ro,nosuid,nodev,uid=0)

/dev/sr0 ON/MISC/CD type iso9660 (Ro,nosuid,nodev)

/dev/sdb1 on/data/test/sdb1 type ext3 (rw)// confirm once again that it has been mounted successfully

Experimental Summary:

The text of the red font so that we have to pay attention to, the author of this in the set, that the experiment failed to view the configuration without fruit, note that we do the experiment is triggered mount is not automatically mounted. The problem is solved by the thought of mounting position.

Pure hand fight!!!

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Implementing trigger Mounts in LINUX