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storage: metamorphic tests with small Pebble blocks #86648

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erikgrinaker opened this issue Aug 23, 2022 · 1 comment · Fixed by #89026
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storage: metamorphic tests with small Pebble blocks #86648

erikgrinaker opened this issue Aug 23, 2022 · 1 comment · Fixed by #89026
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erikgrinaker commented Aug 23, 2022 •
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In #86256, we add a metamorphic parameter for TestMVCCHistories that causes Pebble to write very small blocks and flush after each write, in order to provoke TBI bugs.

We should extend this to other tests too -- maybe even enable it metamorphically for the default Pebble test engine.

Jira issue: CRDB-18853

Epic CRDB-2624
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blathers-crl bot commented Aug 23, 2022

cc @cockroachdb/replication

@erikgrinaker erikgrinaker mentioned this issue Sep 29, 2022
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@craig craig bot closed this as completed in 3e03176 Sep 30, 2022
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kvserver: add SmallEngineBlocks testing knob and metamorphic params erikgrinaker/cockroach
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