For consistency with mongod --upgrade , mongos --upgrade should exit after upgrading. (Currently it upgrades and then forks if --fork is given and then starts accepting connections)
- is duplicated by
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SERVER-10718 Option for 'mongos --upgrade' to exit after metadata upgrade is complete
- Closed
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SERVER-11039 During Upgrade of Mongos from 2.2 to 2.4, process does not come out.
- Closed