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30 lines
858 B
30 lines
858 B
#!/bin/bash |
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# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*- |
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# ex: ts=8 sw=4 sts=4 et filetype=sh |
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# We depend on dm_mod being loaded |
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[ "$1" = "-d" ] && echo dm |
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# if we don't have dmraid installed on the host system, no point |
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# in trying to support it in the initramfs. |
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type -P dmraid >/dev/null || exit 1 |
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. $dracutfunctions |
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[[ $debug ]] && set -x |
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is_dmraid() { get_fs_type /dev/block/$1 |grep -v linux_raid_member | \ |
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grep -q _raid_member; } |
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[[ $1 = '-h' ]] && { |
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rootdev=$(find_root_block_device) |
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if [[ $rootdev ]]; then |
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# root lives on a block device, so we can be more precise about |
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# hostonly checking |
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check_block_and_slaves is_dmraid "$rootdev" || exit 1 |
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else |
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# root is not on a block device, use the shotgun approach |
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dmraid -r | grep -q ok || exit 1 |
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fi |
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} |
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exit 0
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