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30 lines
619 B
30 lines
619 B
5 years ago
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#!/usr/bin/env bash
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help() {
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echo "USAGE: makeraid [level] [device] [device] ... [ [--spares] [device] ... ]"
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}
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[[ :0:1:4:5:6:10: == *:${1}:* ]] && RL=${1} || { help; exit 1; }
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shift
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until [ "${1}" = "--spares" ]; do
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[ -b "${1}" ] && RD+=("${1}") || { help; exit 2; }
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shift
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[ ${#} = 0 ] && break
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done
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if [ "${1}" == "--spares" ]; then
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shift
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for DV in ${@}; do
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SD+=("${DV}")
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done
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fi
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[ "${#SD[@]}" -gt "0" ] && SO=( "-x" "${#SD[@]}" )
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for MD in {0..127}; do
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[ ! -b "/dev/md${MD}" ] && ND=${MD} && break
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done
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mdadm -Cve 1.2 /dev/md${ND} -l "${RL}" -c 32 -n ${#RD[@]} ${RD[@]} ${SO[@]} ${SD[@]}
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