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dm-verity: Document restart_on_error and panic_on_error options

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This patch adds documentation for options introduced in commit
f811b83879 ("dm-verity: introduce the options restart_on_error and panic_on_error").

Signed-off-by: Milan Broz <gmazyland@gmail.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
This commit is contained in:
Milan Broz
2025-01-29 13:58:55 +01:00
committed by Mikulas Patocka
parent f656fa4013
commit 8259648763
1 changed files with 9 additions and 0 deletions
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9
Documentation/admin-guide/device-mapper/verity.rst
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@@ -87,6 +87,15 @@ panic_on_corruption
Panic the device when a corrupted block is discovered. This option is
not compatible with ignore_corruption and restart_on_corruption.
restart_on_error
Restart the system when an I/O error is detected.
This option can be combined with the restart_on_corruption option.
panic_on_error
Panic the device when an I/O error is detected. This option is
not compatible with the restart_on_error option but can be combined
with the panic_on_corruption option.
ignore_zero_blocks
Do not verify blocks that are expected to contain zeroes and always return
zeroes instead. This may be useful if the partition contains unused blocks