41 lines
898 B
Bash
Executable File
41 lines
898 B
Bash
Executable File
#!/bin/sh -f
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#
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# create /dev/disk/by-* and /dev/mapper/* symlinks
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create_symlink()
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{
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sym="$1"
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sym="${sym%\"}"
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sym="${sym#\"}"
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sym="${dir}${sym}"
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mkdir -p "$dir" 2> /dev/null
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ln -s "/dev/${MDEV}" "$sym" 2> /dev/null
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}
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# int main()
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{
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[ "$MDEV" ] || exit 1
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for line in $(blkid "$MDEV"); do case "${line%%=*}" in
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UUID)
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dir="/dev/disk/by-uuid/"
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create_symlink "${line##*=}"
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;;
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LABEL)
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dir="/dev/disk/by-label/"
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create_symlink "${line##*=}"
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;;
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PARTUUID)
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dir="/dev/disk/by-partuuid/"
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create_symlink "${line##*=}"
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;;
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esac; done
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[ -e "/sys/block/${MDEV}/dm/name" ] && {
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mkdir -p /dev/mapper 2> /dev/null
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read -r name < "/sys/block/${MDEV}/dm/name"
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ln -s "/dev/${MDEV}" "/dev/mapper/${name}" 2> /dev/null
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}
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}
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