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systemd/units/remote-veritysetup.target

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veritysetup-generator: add support for veritytab This adds the support for veritytab. The veritytab file contains at most five fields, the first four are mandatory, the last one is optional: - The first field contains the name of the resulting verity volume; its block device is set up /dev/mapper/</filename>. - The second field contains a path to the underlying block data device, or a specification of a block device via UUID= followed by the UUID. - The third field contains a path to the underlying block hash device, or a specification of a block device via UUID= followed by the UUID. - The fourth field is the roothash in hexadecimal. - The fifth field, if present, is a comma-delimited list of options. The following options are recognized only: ignore-corruption, restart-on-corruption, panic-on-corruption, ignore-zero-blocks, check-at-most-once and root-hash-signature. The others options will be implemented later. Also, this adds support for the new kernel verity command line boolean option "veritytab" which enables the read for veritytab, and the new environment variable SYSTEMD_VERITYTAB which sets the path to the file veritytab to read.
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# SPDX-License-Identifier: LGPL-2.1-or-later
#
# This file is part of systemd.
#
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
[Unit]
dm-verity: Remove usage of integrity There is a difference between dm-verity and dm-integrity. Remove usage of integrity from verity documentation in man pages and target files.
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Description=Remote Verity Protected Volumes
veritysetup-generator: add support for veritytab This adds the support for veritytab. The veritytab file contains at most five fields, the first four are mandatory, the last one is optional: - The first field contains the name of the resulting verity volume; its block device is set up /dev/mapper/</filename>. - The second field contains a path to the underlying block data device, or a specification of a block device via UUID= followed by the UUID. - The third field contains a path to the underlying block hash device, or a specification of a block device via UUID= followed by the UUID. - The fourth field is the roothash in hexadecimal. - The fifth field, if present, is a comma-delimited list of options. The following options are recognized only: ignore-corruption, restart-on-corruption, panic-on-corruption, ignore-zero-blocks, check-at-most-once and root-hash-signature. The others options will be implemented later. Also, this adds support for the new kernel verity command line boolean option "veritytab" which enables the read for veritytab, and the new environment variable SYSTEMD_VERITYTAB which sets the path to the file veritytab to read.
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Documentation=man:systemd.special(7)
After=remote-fs-pre.target veritysetup-pre.target
DefaultDependencies=no
Conflicts=shutdown.target
[Install]
WantedBy=multi-user.target
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