[DOCS-16295] Investigate changes in SERVER-77909: Explore adding $collStats FTDC data for system.preimages Created: 02/Aug/23 Updated: 13/Nov/23 Resolved: 02/Aug/23 |
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| Status: | Closed |
| Project: | Documentation |
| Component/s: | manual, Server |
| Affects Version/s: | None |
| Fix Version/s: | 7.1.0-rc0, Server_Docs_20231030, Server_Docs_20231106, Server_Docs_20231105, Server_Docs_20231113 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Backlog - Core Eng Program Management Team | Assignee: | Unassigned |
| Resolution: | Duplicate | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Participants: | |||||||||
| Days since reply: | 27 weeks ago | ||||||||
| Description |
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Original Downstream Change Summary The 'changeStreamPreImages' serverStatus section has additional statistics in a single-tenant enviornment. numDocs: <int> // same as $collStats.count Description of Linked TicketAs part of the technical discussion for the truncate refactor of preimages removal, we discovered that currently there's potentially no good way of detecting storage issues with preimages. To be symmettrical with the oplog, we should explore adding $collStats for preimages in single tenant environments. That way we'll be able to more easily diagnose issues with the collection. |
| Comments |
| Comment by Sarah Olson [ 02/Aug/23 ] |
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Thanks kateryna.kamenieva@mongodb.com. Will do. |
| Comment by Katya Kamenieva [ 02/Aug/23 ] |
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ah, looks like docs were done for this here https://jira.mongodb.org/browse/DOCS-16039 |
| Comment by Katya Kamenieva [ 02/Aug/23 ] |
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There are no plans for documenting PM-3092 as a user-facing feature, but looks like |