[SERVER-2608] Add replSetRecreateOplog(size) command Created: 22/Feb/11 Updated: 22/Feb/11 Resolved: 22/Feb/11 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Admin, Replication |
| Affects Version/s: | 1.7.6 |
| Fix Version/s: | None |
| Type: | New Feature | Priority: | Major - P3 |
| Reporter: | Scott Hernandez (Inactive) | Assignee: | Unassigned |
| Resolution: | Duplicate | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Participants: |
| Description |
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By adding this command you can recreate the oplog without as much down time; no need for a shutdown – it can just go into recovery mode, drop the existing oplog, create the new one, and continue. It could copy the old data over if it is growing, but I think that could be a future improvement. The other, and probably better, option would be to put the oplogSize in the replset config for each node. Then you can just reconfigure a set to change the oplog;you would want to be careful not to do them all at the same time as it could take down your rs. |
| Comments |
| Comment by Eliot Horowitz (Inactive) [ 22/Feb/11 ] |
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See |