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Full Discussion: Validation of mounting and unmounting
Top Forums Shell Programming and Scripting Validation of mounting and unmounting Post 302845129 by learnbash on Wednesday 21st of August 2013 02:14:10 AM
Old 08-21-2013
Validation of mounting and unmounting
Hi folks,

I have below code for unmounting, but i need validation filesystem is unmounted or not, if not it give us error. Please confirm below code or need modification. Please suggest.

Code:
umount /oradata

if [ $? -eq 0 ]

then
     echo "/oradata Unmounted Successfully"

else
     echo "Problem in umounting /oradata Please Check."
fi

Same is for mounting purpose. Please suggest.

Code:
mount /dev/xxx/vol1 /oradata

if [ $? -eq 0 ]

then
     echo "/oradata mounted Successfully"

else
     echo "Problem in mounting /oradata Please Check."
fi

 

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LEARN ABOUT DEBIAN

gphotofs

GPHOTOFS(1)						      Debian GNU/Linux manual						       GPHOTOFS(1)

NAME

       gphotofs - filesystem to mount digital cameras

DESCRIPTION

       GPhotoFS is a filesystem client based on libgphoto2 that exposes supported cameras as filesystems; while some cameras implement the USB
       Mass Storage class and already appear as filesystems (making this program redundant), many use the Picture Transfer Protocol (PTP) or some
       other custom protocol. But as long as the camera is supported by libgphoto2, it can be mounted as a filesystem using this program.

       As libgphoto2 is a userspace library for interacting with cameras, it is natural that if one to build a filesystem ontop of it, one should
       use FUSE, and that is what I have done.

SYNOPSIS

       mounting
	   gphotofs <mountpoint>

       unmounting
	   fusermount -u <mountpoint>

NOTES

       You must have permission to read and write the device.  By default, devices recognized by libgphoto2 are created with read/write access for
       group "plugdev", so users must be added to this group to use GPhotoFS.

LIMITATIONS

       GPhotoFS currently can't add or remove directories, rename files or directories, add or modify files and get space information.

SEE ALSO

       fusermount(1)

AUTHOR

       This manpage was written by Florian Ragwitz <rafl@debian.org> for the Debian GNU/Linux distribution, but may be used by others under the
       terms of the GNU General Public License version 2.

Debian Project							    2011-07-17							       GPHOTOFS(1)
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