[SERVER-20669] Unable to init mongodb node: rollback error RS100 reached beginning of remote oplog Created: 28/Sep/15 Updated: 03/Jan/17 Resolved: 28/Sep/15 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Replication |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Lucas | Assignee: | Unassigned |
| Resolution: | Done | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Operating System: | ALL | ||||||||
| Participants: | |||||||||
| Description |
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MongoVersion: 3.0.6 My mongo node stop responding at 10 AM today. With this log:
Since that, my mongo was trying to init but every time this error occurs:
What is going on? |
| Comments |
| Comment by Kelsey Schubert [ 03/Jan/17 ] |
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Hi lucasoares, I wanted to update you that we've identified a bug that explains the behavior you previously observed. While, it's true that it is possible for a secondary to fall off a replica set if the replication lag becomes larger than the oplog size, in this case, it appears that you encountered Please note that MongoDB 3.2 and later are not affected by this issue. Sorry for the delay tracking this down. Kind regards, |
| Comment by Lucas [ 15/Oct/15 ] |
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Thanks. |
| Comment by Ramon Fernandez Marina [ 06/Oct/15 ] |
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lucasoares, it is possible for a secondary to fall off a replica set if the replication lag becomes larger than the oplog size. If you need a bigger oplog you can read about changing oplog size here, and the documentation about the oplog here. Regards, |
| Comment by Lucas [ 06/Oct/15 ] |
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And this isn't a bug? You mean that my mongo stop for a while and can't recover normally. |
| Comment by Ramon Fernandez Marina [ 28/Sep/15 ] |
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lucasoares, looks like you'll need to resync this node. Please note that the SERVER project is for reporting bugs or feature suggestions for the MongoDB server. For MongoDB-related support discussion please post on the mongodb-user group or Stack Overflow with the mongodb tag, where your question will reach a larger audience. A question like this involving more discussion would be best posted on the mongodb-user group. See also our Technical Support page for additional support resources. Regards, |