[SERVER-32171] Document inserted with j:true acknowledged before a system crash, does not exist after recovery, using MMAPv1 Created: 05/Dec/17 Updated: 26/Jan/23 Resolved: 14/Sep/18 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | MMAPv1, Storage |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Jonathan Abrahams | Assignee: | Backlog - Storage Execution Team |
| Resolution: | Won't Fix | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Assigned Teams: |
Storage Execution
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| Operating System: | ALL | ||||||||||||
| Participants: | |||||||||||||
| Linked BF Score: | 18 | ||||||||||||
| Description |
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The powercycle test inserts a "canary doc" with j:true writeConcern before it crashes the system mongod is running on. After the system recovers the existence of the document is checked. When performed using MMAPv1 this check fails frequently. |