Section: systemd-veritysetup@.service (8)
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NAME
systemd-veritysetup@.service, systemd-veritysetup - Disk verity protection logic
SYNOPSIS
systemd-veritysetup@.service
/lib/systemd/systemd-veritysetup
DESCRIPTION
systemd-veritysetup@.service
is a service responsible for setting up verity protection block devices. It should be instantiated for each device that requires verity protection.
At early boot and when the system manager configuration is reloaded kernel command line configuration for verity protected block devices is translated into
systemd-veritysetup@.service
units by
systemd-veritysetup-generator(8).
systemd-veritysetup@.service
calls
systemd-veritysetup.
COMMANDS
The following commands are understood by
systemd-veritysetup:
attach volume datadevice hashdevice roothash [option...]
-
Create a block device
volume
using
datadevice
and
hashdevice
as the backing devices.
roothash
forms the root of the tree of hashes stored on
hashdevice. See
m[blue]Kernel dm-veritym[][1]
documentation for details.
detach volume
-
Detach (destroy) the block device
volume.
help
-
Print short information about command syntax.
SEE ALSO
systemd(1),
systemd-veritysetup-generator(8),
veritysetup(8)
NOTES
- 1.
-
Kernel dm-verity
-
https://docs.kernel.org/admin-guide/device-mapper/verity.html
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- COMMANDS
-
- SEE ALSO
-
- NOTES
-
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Time: 17:50:42 GMT, April 27, 2024