51 lines
1.2 KiB
Bash
51 lines
1.2 KiB
Bash
# /lib/rcscripts/addons/dm-crypt-stop.sh
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# For backwards compatibility with baselayout < 1.13.0 #174256
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: ${SVCNAME:=${myservice}}
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# See notes in dm-crypt-start.sh
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execute_hook="dm_crypt_execute_dmcrypt"
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conf_file="dmcrypt"
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case ${SVCNAME} in
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dmcrypt.*) conf_file="${SVCNAME}" ;;
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esac
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conf_file="/etc/conf.d/${conf_file}"
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# Try to remove any dm-crypt mappings
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csetup=/sbin/cryptsetup
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if [ -f ${conf_file} ] && [ -x "$csetup" ]
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then
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einfo "Removing dm-crypt mappings"
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/bin/egrep "^(target|swap)" ${conf_file} | \
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while read targetline
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do
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target=
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swap=
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eval ${targetline}
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[ -n "${swap}" ] && target=${swap}
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[ -z "${target}" ] && ewarn "Invalid line in ${conf_file}: ${targetline}"
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ebegin "Removing dm-crypt mapping for: ${target}"
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${csetup} remove ${target}
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eend $? "Failed to remove dm-crypt mapping for: ${target}"
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done
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if [[ -n $(/bin/egrep -e "^(source=)./dev/loop*" ${conf_file}) ]] ; then
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einfo "Taking down any dm-crypt loop devices"
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/bin/egrep -e "^(source)" ${conf_file} | while read sourceline
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do
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source=
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eval ${sourceline}
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if [[ -n $(echo ${source} | grep /dev/loop) ]] ; then
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ebegin " Taking down ${source}"
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/sbin/losetup -d ${source}
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eend $? " Failed to remove loop"
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fi
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done
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fi
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fi
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# vim:ts=4
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