For historical reasons, the maximum size on capped collections are required to be a multiple of 256 bytes. This is most likely a limitation that made sense when we still supported the MMAP storage engine. We should look into removing this limitation.
- causes
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SERVER-72063 Cannot create oplog with size of less than 10 bytes in standalone mode
- Closed
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SERVER-74214 Cannot downgrade from fresh 6.2 due to oplog cap size
- Closed
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SERVER-95549 Capped collection size is adjusted during rollback while FCV downgrading from 7.0 to 6.0
- Closed
- is related to
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SERVER-67036 Creating capped collections does not use minimum size of 4096 bytes
- Closed
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SERVER-74653 Remove CappedCollectionsRelaxedSize feature flag after branching 7.0
- Closed
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SERVER-79590 [Storage Execution EMEA] Audit v7.0 feature flag
- Closed
- related to
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SERVER-89877 `modify` change events don’t reflect effective cappedSize
- Closed