Details
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Task
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Resolution: Done
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Major - P3
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QA
Description
In our QA environment, we use single-node replica-sets to simplify multi-environment deployments (QA, staging & prod all use replica-set configuration regardless of number of nodes)
In our production environment, we would like to migrate from JOURNALLED to REPLICA_ACKNOWLEDGE. However, when using REPLICA_ACKNOWLEDGE with a single-node RS in our QA environments, write operations don't complete. We tried using tags and setting getLastErrorModes but that also failed.
Is there a mechanism for using REPLICA-ACKNOWLEDGE with a single-node replica-set?