DataMuseum.dk

top - metrics - download

    Length: 2959 (0xb8f)
    Types: TextFile
    Names: »usr/admin/mountfsys «

└─⟦3d8f416b2⟧ Bits:30004042/core2.imd SW95705I 386/ix Multi-user Release 1.2
    └─⟦this⟧ »usr/admin/mountfsys « 

TextFile

#ident	"@(#)sadmin:admin/mountfsys	2.9"
#	Mount a removable medium file system.
#help# 
#help#	Mountfsys mounts a file system, found on a removable medium, making
#help#	it available to the user.  The file system is unmounted with the
#help#	"umountfsys" command.  THE MEDIUM MUST NOT BE REMOVED WHILE THE
#help#	FILE SYSTEM IS STILL MOUNTED.

#!	chmod +x ${file}

flags="-qq -k$$"	# flags for checkyn to implement [q] (quit)
trap 'exit 0' 1 2 15

unset disklabelarg makedir mountit readonly patterns

while getopts p:ry c 
do
	case "$c" in
	p )
		patterns=$OPTARG
		;;
	y )
		disklabelarg=-y
		mountit=yes
		;;
	r )
		readonly=-r
		;;
	\? )
		echo >&2 "Usage:  `basename $0` [ -p pattern ] [ -r ] [ -y ]
-r	mount the removable medium file system read-only
-y	mount the removable medium file system without asking any questions"
		exit 1
		;;
	esac
done

shift `expr $OPTIND - 1`
if [ $# != 0 ]
then
	echo >&2 "Usage:  `basename $0` [ -p pattern ] [ -r ] [ -y ]
-r	mount the removable medium file system read-only
-y	mount the removable medium file system without asking any questions"
	exit 1
fi

dir=${0}.d
if [ -z "${patterns}"  -a  -d ${dir} ]
then
	patterns=`ls ${dir} 2>/dev/null`
fi

ddrive=`selectdevice -b $$ /dev/SA ${patterns}`
ndrive=`drivename ${ddrive}`

if [ -n "${patterns}" ]
then
	. ${dir}/`selpattern ${ddrive}`
fi

: ${disklabelarg:="-n${ndrive}"}
l=`disklabel "${disklabelarg}" $$ ${ddrive}`
trap "	trap '' 1 2
	echo You may remove the medium from the ${ndrive}.▶07◀" 0
eval `labelfsname "${l}"`

if [ -z "${fsname}" ]
then
	echo '	This medium was not properly initialized as a file system.
	It will not be mounted.
	Suggestions:  1)  this medium may have been used for backup or some
		          other purpose.
		      2)  use "makefsys" to create a file system on this
			  medium.'
	exit 0
fi
makedir=
if [ ! -d /${fsname} ]
then
	makedir="
(There is not currently a /${fsname} directory,
but this procedure will make one.)
"
fi

if  test ${mountit}  ||  checkyn ${flags} -f \
	"Disk '${label}', file system '/${fsname}'.${makedir}  Mount it${readonly:+ read-only}?"
then
	trap "" 0 1 2 15
	if [ ! -d /${fsname} ]
	then
		mkdir /${fsname}
		madedir=yes
	fi
	chmod 777 /${fsname}
	if  mountmsg=`/etc/mount ${ddrive} /${fsname} ${readonly} 2>&1`
	then
		echo "/${fsname} mounted.  DO NOT REMOVE THE MEDIUM UNTIL IT IS UNMOUNTED!"
		exit 0
	fi
	if [ ${madedir} ]
	then
		rmdir /${fsname}
	else
		chmod 0 /${fsname}
	fi
	echo '\tThe mount failed.'
	case "${mountmsg}" in
	*'needs checking'* )
		echo '\tThe file system on this medium needs to be checked.
	Suggestion:  use "checkfsys" to look for and repair file system damage.'
		;;
	*write-protected* )
		echo '\tThe medium is write protected and cannot be mounted for update.
	Suggestions:  1)  remove the write protection.
		      2)  use "mountfsys -r" to mount it for reading only.'
		;;
	* )
		echo "\\t${mountmsg}"
	esac
	echo You may remove the medium from the ${ndrive}.▶07◀
fi
exit 0