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container aboot/ukify: allow specifying --erofs-version=v1-only - #2620

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cgwalters merged 1 commit into
bootc-dev:mainfrom
alexlarsson:only-one-digest-cmdline
Nov 2, 2026
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cgwalters merged 1 commit into
bootc-dev:mainfrom
alexlarsson:only-one-digest-cmdline

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The default of "v1" adds two digests to the commandline, to support the very unlikely case that the target system is running an old v2 composefs repo (v1 has been the default for a bit).

This saves 139 bytes on the commandline, which is important in some cases (such as some aboot firmwares), because the commandline max length is limited.

The default of "v1" adds two digests to the commandline, to support
the very unlikely case that the target system is running an old
v2 composefs repo (v1 has been the default for a bit).

This saves 139 bytes on the commandline, which is important in some
cases (such as some aboot firmwares), because the commandline max
length is limited.

Signed-off-by: Alexander Larsson <alexl@redhat.com>
@github-actions github-actions Bot added the area/documentation Updates to the documentation label Nov 2, 2026
@bootc-bot
bootc-bot Bot requested a review from henrywang November 2, 2026 14:23
@cgwalters
cgwalters enabled auto-merge (rebase) November 2, 2026 14:44
@cgwalters
cgwalters merged commit 9a211a4 into bootc-dev:main Nov 2, 2026
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