[SERVER-24130] Is validate() method a must after recover from an outage of replica set Created: 11/May/16 Updated: 24/May/16 Resolved: 20/May/16 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Admin |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Question | Priority: | Major - P3 |
| Reporter: | Vincent Shen | Assignee: | Unassigned |
| Resolution: | Done | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
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| Description |
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we use storage level snapshot to recover from an outage for replica set. The outage is something like a power failure of all the nodes in the replica set. After we recover from the outage by mount the snapshot as it is, we found the count() method against all the nodes in the replica set gave a wrong result. Only after we use validate() method, then the count() can give the correct number. So our questions are: |
| Comments |
| Comment by Ramon Fernandez Marina [ 20/May/16 ] |
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algoooody, you may want to read the documentation on backup methods. 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, |