[SERVER-47068] Remove repair lock file when WT salvage refused to work on incompatible data files Created: 24/Mar/20 Updated: 29/Oct/23 Resolved: 02/Apr/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: | Improvement | Priority: | Major - P3 |
| Reporter: | Daniel Gottlieb (Inactive) | Assignee: | Daniel Gottlieb (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | bkp | ||
| 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 2020-04-06 | ||||||||||||||||||||||||
| Participants: | |||||||||||||||||||||||||
| Linked BF Score: | 95 | ||||||||||||||||||||||||
| Description |
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MongoDB 4.4 will refuse to start up on MongoDB 4.0 and earlier data files. When MongoDB 4.4 is run with --repair against 4.0 files, it will attempt to perform a salvage, but fail. In the case salvage fails because of a version incompatibility, no writes have been performed. In that case, the repair lock file should be removed, allowing MongoDB 4.0 to restart on those data files. |
| Comments |
| Comment by Githook User [ 02/Apr/20 ] |
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Author: {'name': 'Daniel Gottlieb', 'email': 'daniel.gottlieb@mongodb.com', 'username': 'dgottlieb'}Message: |
| Comment by Githook User [ 30/Mar/20 ] |
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Author: {'name': 'Daniel Gottlieb', 'email': 'daniel.gottlieb@mongodb.com', 'username': 'dgottlieb'}Message: |