20 lines
528 B
Bash
Executable File
20 lines
528 B
Bash
Executable File
#!/bin/bash
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# We depend on network modules being loaded
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[ "$1" = "-d" ] && echo network
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# If our prerequisites are not met, fail.
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which nbd-client >/dev/null 2>&1 || exit 1
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# if an nbd device is not somewhere in the chain of devices root is mounted on,
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# fail the hostonly check.
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[ "$1" = "-h" ] && {
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is_nbd() { [[ -b /dev/block/$1 && $1 == 43:* ]] ;}
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. $dracutfunctions
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rootdev=$(find_root_block_device)
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[[ -b /dev/block/$rootdev ]] || exit 1
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check_block_and_slaves is_nbd "$rootdev" || exit 1
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}
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exit 0
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