tests/bcachefs: add online shrink coverage#85

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Komzpa wants to merge 22 commits into

koverstreet:masterfrom

Komzpa:komzpa/bcachefs-shrink-test

Commits on Jun 30, 2026

bcachefs: move shrink tests into separate file

jullanggit
authored and
Komzpa
committed
bcachefs: add test for online two-device shrink w/ data

jullanggit
authored and
Komzpa
committed
bcachefs: shrink: two-device data test: pass both devices to fsck

jullanggit
authored and
Komzpa
committed
bcachefs: shrink: two-device data test: use label to identify two-device filesystem

jullanggit
authored and
Komzpa
committed
bcachefs: shrink: two-device data test: use array expansion to identify fs

jullanggit
authored and
Komzpa
committed
bcachefs: shrink: add test for replicas=2

jullanggit
authored and
Komzpa
committed
bcachefs: shrink: replicas test: don't use removed (meta_)data_replicas_required options

jullanggit
authored and
Komzpa
committed
bcachefs: shrink: force add devices

jullanggit
authored and
Komzpa
committed
bcachefs: shrink: add erasure-coded test

jullanggit
authored and
Komzpa
committed
bcachefs: shrink: dont wait for erasure code reconcile, as it doesn't seem to work TODO: revisit this with the new erasure code changes

jullanggit
authored and
Komzpa
committed
bcachefs: shrink: expand shrink coverage

jullanggit
authored and
Komzpa
committed
bcachefs: shrink: re-enable test

jullanggit
authored and
Komzpa
committed
ktest: add metadata-heavy shrink scenarios

jullanggit
authored and
Komzpa
committed
ktest: cover replicated metadata shrink under live churn

jullanggit
authored and
Komzpa
committed
rename helpers

jullanggit
authored and
Komzpa
committed
tests/fs/bcachefs: cover shrink restart resume

jullanggit
authored and
Komzpa
committed
shrink.ktest: cover resize retargeting and resume

jullanggit
authored and
Komzpa
committed
bcachefs: shrink: improve test flakiness

jullanggit
authored and
Komzpa
committed
ktest: cover impossible replicas shrink

jullanggit
authored and
Komzpa
committed
shrink.ktest + single_device.ktest: add offline resize tests

jullanggit
authored and
Komzpa
committed
tests/bcachefs: keep shrink coverage online-only
Komzpa
committed
tests/bcachefs: tolerate retarget cancel race
Komzpa
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tests/bcachefs: add online shrink coverage#85

tests/bcachefs: add online shrink coverage#85
Komzpa wants to merge 22 commits into
koverstreet:masterfrom
Komzpa:komzpa/bcachefs-shrink-test

Commits on Jun 30, 2026

bcachefs: move shrink tests into separate file

bcachefs: add test for online two-device shrink w/ data

bcachefs: shrink: two-device data test: pass both devices to fsck

bcachefs: shrink: two-device data test: use label to identify two-device filesystem

bcachefs: shrink: two-device data test: use array expansion to identify fs

bcachefs: shrink: add test for replicas=2

bcachefs: shrink: replicas test: don't use removed (meta_)data_replicas_required options

bcachefs: shrink: force add devices

bcachefs: shrink: add erasure-coded test

bcachefs: shrink: dont wait for erasure code reconcile, as it doesn't seem to work TODO: revisit this with the new erasure code changes

bcachefs: shrink: expand shrink coverage

bcachefs: shrink: re-enable test

ktest: add metadata-heavy shrink scenarios

ktest: cover replicated metadata shrink under live churn

rename helpers

tests/fs/bcachefs: cover shrink restart resume

shrink.ktest: cover resize retargeting and resume

bcachefs: shrink: improve test flakiness

ktest: cover impossible replicas shrink

shrink.ktest + single_device.ktest: add offline resize tests

tests/bcachefs: keep shrink coverage online-only

tests/bcachefs: tolerate retarget cancel race