[SERVER-16928] Allow one mongod to replay many oplogs from many servers Created: 19/Jan/15 Updated: 12/Feb/15 Resolved: 12/Feb/15 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Replication |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | New Feature | Priority: | Major - P3 |
| Reporter: | marian badinka | Assignee: | Andy Schwerin |
| 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 have many small mongodb servers. The request is to have online copies (slaves) of all databases in one place/server There is option in mongod: This option could be extended with possibility to use: thanks \marian |
| Comments |
| Comment by marian badinka [ 12/Feb/15 ] |
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Hi there, this topic can be closed. I have found a way how to resolve this "idea" by using existing options in mongodb. 1. All the source servers (f.e. server1, server2) must be started with --master and some reasonable --oplogSize 2. the ArchiveMongoDB server (where all chosen databases should be replicated) must be started with --master --slave and reasonable --oplogSize. 3. login to the ArchiveMongoDB via mongo --host ARCHIVE_SERVER. ) ) it was tested with 2.8 mongodb version. Regards \ Marian |