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store: Support read-only /sysroot on a live ISO - #2275

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cgwalters merged 1 commit into
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cgwalters:handle-readonly-root
Jul 31, 2026
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store: Support read-only /sysroot on a live ISO#2275
cgwalters merged 1 commit into
bootc-dev:mainfrom
cgwalters:handle-readonly-root

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@cgwalters cgwalters commented Jul 2, 2026

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We want to support at least read-only operation when mounted from a physically read-only medium (like a squashfs/EROFS for /sysroot).

Check the backing block device status, and propagate its read-only state up.

Generated-by: AI

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cgwalters force-pushed the handle-readonly-root branch from fd89199 to ee4ddc2 Compare July 2, 2026 20:52
@github-actions github-actions Bot added the area/documentation Updates to the documentation label Jul 2, 2026
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bootc-bot Bot requested a review from henrywang July 2, 2026 20:52
Comment thread crates/lib/src/store/mod.rs
Comment thread crates/lib/src/store/mod.rs
Comment thread crates/lib/src/store/mod.rs
We want to support at least read-only operation when mounted from
a physically read-only medium (like a squashfs/EROFS for /sysroot).

Check the backing block device status, and propagate its read-only
state up.

Generated-by: AI
Signed-off-by: Colin Walters <walters@verbum.org>
@cgwalters
cgwalters force-pushed the handle-readonly-root branch from ee4ddc2 to 3edab54 Compare July 9, 2026 15:20
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cgwalters enabled auto-merge July 10, 2026 19:08
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OK this one should just need a re-stamp!

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cgwalters added this pull request to the merge queue Jul 13, 2026
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github-merge-queue Bot removed this pull request from the merge queue due to failed status checks Jul 13, 2026
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cgwalters added this pull request to the merge queue Jul 30, 2026
Merged via the queue into bootc-dev:main with commit a05328f Jul 31, 2026
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@cgwalters
cgwalters deleted the handle-readonly-root branch July 31, 2026 00:27
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