How To Use USB Drives

Use USB Disks or sticks

I have several USB and eSATA disk I need on my machine. I also need to bring files and take files from the machine by USB stick. I use Putty and Webmin for these things

Install autofs

bash code
​yum install autofs​

Need VFAT for the big USB Disk or the large files on it:

bash code
​​yum install fuse fuse-ntfs-3g​

Setup the autofs by edit master settings

Change 2 lines to (if not needed)

Add one (or more) line for the USB disk /var/hda/vol /etc/auto.vol --timeout=3

bash code
​nano /etc/auto.master​

Text

​# # 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). # /var/hda/vol /etc/auto.vol --timeout=3 # #/misc /etc/auto.misc # # NOTE: mounts done from a hosts map will be mounted with the # "nosuid" and "nodev" options unless the "suid" and "dev" # options are explicitly given. # #/net -hosts # # Include central master map if it can be found using # nsswitch sources. # # Note that if there are entries for /net or /misc (as # above) in the included master map any keys that are the # same will not be seen as the first read key seen takes # precedence. # +auto.master​

Add the directory by

bash code
​​mkdir /var/hda/vol ; chmod 775 /var/hd​

Then add the auto.vol file:

bash code

​​nano /etc/auto.vol # # This is an automounter map and it has the following format # key [ -mount-options-separated-by-comma ] location # mountpoint_key options location_device # man 5 autofs # cdrom -fstype=auto,ro,nosuid,nodev,user :/dev/cdrom #floppy -fstype=auto,nosuid,nodev,noexec,user,gid=100,umask=000 :/dev/fd0 K -fstype=auto,nosuid,nodev,noexec,user,gid=100,umask=000 :/dev/sdk1 K.2 -fstype=auto,nosuid,nodev,noexec,user,gid=100,umask=000 :dev/sdk2 #2nd partition K.3 -fstype=auto,nosuid,nodev,noexec,user,gid=100,umask=000 :dev/sdk3 #3d partition L -fstype=auto,nosuid,nodev,noexec,user,gid=100,umask=000 :/dev/sdl1 M -fstype=auto,nosuid,nodev,noexec,user,gid=100,umask=000 :/dev/sdm1 N -fstype=auto,nosuid,nodev,noexec,user,gid=100,umask=000 :/dev/sdn1 O -fstype=auto,nosuid,nodev,noexec,user,gid=100,umask=000 :/dev/sdo1 G -fstype=auto,nosuid,nodev,noexec,user,gid=100,umask=000 :/dev/sdg H -fstype=auto,nosuid,nodev,noexec,user,gid=100,umask=000 :/dev/sdh I -fstype=auto,nosuid,nodev,noexec,user,gid=100,umask=000 :/dev/sdi J -fstype=auto,nosuid,nodev,noexec,user,gid=100,umask=000 :/dev/sdj​

Now restart autofs and then all is GO

bash code
​​service autofs restart​

Create the symlinks

bash code
​​ln -s /var/hda/vol /var/hda/files/Disks​

Make browse active by edit the file autofs

bash code
​​nano /etc/sysconfig/autofs Change line BROWSE_MODE="no" to BROWSE_MODE="yes"​

That is all, but for more see: http://www.autofs.org/autofs-man.html

Nalleju