locking: deal with clock skew - #10077

Open

ThomasWaldmann wants to merge 7 commits into

borgbackup:masterfrom

ThomasWaldmann:clock-skew-9870

Commits on Aug 14, 2026

locking: make stale-lock detection immune to client clock skew, fixes #9870

ThomasWaldmann
and
claude
committed
2e00d63
docs: internals: describe clock-skew-immune lock staleness, see #9870

ThomasWaldmann
and
claude
committed
c42e89e
locking: check for clock skew on every lock listing, see #9870

ThomasWaldmann
and
claude
committed
c1dff6f
locking: warn about clock skew only when there actually is skew, see #9870

ThomasWaldmann
and
claude
committed
6eb2962
locking: keep the store-clock anchor in one atomically replaced tuple, see #9870

ThomasWaldmann
and
claude
committed
39c6664
locking: keep the store-clock anchor across lock deletion, see #9870

ThomasWaldmann
and
claude
committed
9300316
locking tests: reuse _create_lock and the fslocking free_pid fixture, see #9870

ThomasWaldmann
and
claude
committed
52a91e4