[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 |
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| 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: |
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| Backwards Compatibility: | Fully Compatible | ||||||||||||
| Backport Requested: |
v4.4
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| Sprint: | Execution Team 2020-03-23 | ||||||||||||
| Participants: | |||||||||||||
| Description |
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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 ] |
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Author: {'username': 'gregorynoma', 'name': 'Gregory Noma', 'email': 'gregory.noma@gmail.com'}Message: (cherry picked from commit f12442c7372928c77c28eb5c9d9c3e7cb25817de) |
| Comment by Githook User [ 11/Mar/20 ] |
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Author: {'username': 'gregorynoma', 'name': 'Gregory Noma', 'email': 'gregory.noma@gmail.com'}Message: |