1SYSTEMD-VERITYSETUP@.SERVIsCyEs(t8e)md-veritysetup@.seSrYvSiTcEeMD-VERITYSETUP@.SERVICE(8)
2
3
4
6 systemd-veritysetup@.service, systemd-veritysetup - Disk verity
7 protection logic
8
10 systemd-veritysetup@.service
11
12 /usr/lib/systemd/systemd-veritysetup
13
15 systemd-veritysetup@.service is a service responsible for setting up
16 verity protection block devices. It should be instantiated for each
17 device that requires verity protection.
18
19 At early boot and when the system manager configuration is reloaded
20 kernel command line configuration for verity protected block devices is
21 translated into systemd-veritysetup@.service units by systemd-
22 veritysetup-generator(8).
23
24 systemd-veritysetup@.service calls systemd-veritysetup.
25
27 The following commands are understood by systemd-veritysetup:
28
29 attach volume datadevice hashdevice roothash [option...]
30 Create a block device volume using datadevice and hashdevice as the
31 backing devices. roothash forms the root of the tree of hashes
32 stored on hashdevice. See Kernel dm-verity[1] documentation for
33 details.
34
35 detach volume
36 Detach (destroy) the block device volume.
37
38 help
39 Print short information about command syntax.
40
42 systemd(1), systemd-veritysetup-generator(8), veritysetup(8)
43
45 1. Kernel dm-verity
46 https://www.kernel.org/doc/html/latest/admin-guide/device-mapper/verity.html
47
48
49
50systemd 251 SYSTEMD-VERITYSETUP@.SERVICE(8)