27 lines
570 B
Bash
27 lines
570 B
Bash
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#!/bin/sh
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# Put into /etc/initramfs-tools/scripts/local-block
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set -e
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PREREQ=""
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prereqs()
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{
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echo "${PREREQ}"
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}
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case "${1}" in
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prereqs)
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prereqs
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exit 0
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;;
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esac
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modprobe dm-era
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DATA_DEVICE=`realpath /dev/disk/by-partuuid/ca313f78-7911-994b-b465-5cda9a3ceafb`
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META_DEVICE=`realpath /dev/disk/by-partuuid/be47b5e2-1587-1243-9c5f-f9e165df5c30`
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ERA_DEVICE_NAME=root_era
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[ -z "$DATA_DEVICE" -o -z "$META_DEVICE" ] && exit 0
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dmsetup create $ERA_DEVICE_NAME --table "0 `/sbin/blockdev --getsz $DATA_DEVICE` era $META_DEVICE $DATA_DEVICE 1024"
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