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Type: Bug
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Resolution: Fixed
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Priority: Blocker - P1
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Affects Version/s: None
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Component/s: Storage
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None
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Fully Compatible
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ALL
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v4.4
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Execution Team 2020-07-13
v4.4 backup restore is running into startup failures when recovering a mongod possessing 'recordPreImages' in a collection's persisted metadata. This code errors if not in replica set mode, and it is called by Collection::init, which is part of server startup.
- related to
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SERVER-48971 collMod in v4.4 cannot accept the new 'recordPreImages' field when in FCV 4.2 because it replicates to v4.2 secondaries
- Closed
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SERVER-49018 v4.4 FCV downgrade must check that no recordPreImages flag is set on any collection
- Closed