[SERVER-46785] Forbid 4.4 mongod binaries from starting up on 4.0 data files Created: 11/Mar/20  Updated: 29/Oct/23  Resolved: 11/Mar/20

Status: Closed
Project: Core Server
Component/s: Storage
Affects Version/s: None
Fix Version/s: 4.4.0-rc0, 4.7.0

Type: Task Priority: Major - P3
Reporter: Daniel Gottlieb (Inactive) Assignee: Gregory Noma
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Backports
Depends
is depended on by WT-5776 Multiversion tests failing due to dat... Closed
Backwards Compatibility: Fully Compatible
Backport Requested:
v4.4
Sprint: Execution Team 2020-03-23
Participants:

 Description   

The WT version to be released with 4.4 is not capable of emitting checkpoints that a 4.0 binary will understand. If WT fails to start up on 4.2 datafiles (WT version 3.1.0), MongoDB should not fall back to trying on 4.0/3.6 data files (WT version 3.0.0).

Care should be taken to leave repair code intact when WT returns a "try salvage" error code.



 Comments   
Comment by Githook User [ 11/Mar/20 ]

Author:

{'username': 'gregorynoma', 'name': 'Gregory Noma', 'email': 'gregory.noma@gmail.com'}

Message: SERVER-46785 Forbid 4.4 mongod binaries from starting up on 4.0 data files

(cherry picked from commit f12442c7372928c77c28eb5c9d9c3e7cb25817de)
Branch: v4.4
https://github.com/mongodb/mongo/commit/da473ca4c74db622bbd0cccf8bc93fcfa510d95f

Comment by Githook User [ 11/Mar/20 ]

Author:

{'username': 'gregorynoma', 'name': 'Gregory Noma', 'email': 'gregory.noma@gmail.com'}

Message: SERVER-46785 Forbid 4.4 mongod binaries from starting up on 4.0 data files
Branch: master
https://github.com/mongodb/mongo/commit/f03a043de3830407959e23bcb766d7b73b09785f

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