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  1. Documentation
  2. DOCS-12315

Update restore procedure

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    • Task
    • Status: Closed
    • Critical - P2
    • Resolution: Done
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    Description

      Description

      Based on https://docs.mongodb.com/manual/tutorial/restore-sharded-cluster/.

      Since the step includes dropping the local database of the config server (in effect, the oplog), it should also delete the _id: minOpTimeRecovery document in admin.system.version of every shard.

      If the user decides to ever change the shardNames after restore, they would also need to drop config.cache.collections, config.cache.chunks.* (for v3.6 or greater) and drop config.cache.databases (for v4.0 or greater) in every shard.

      Scope of changes

      • (Pending feedback from engineering) add step for removing minOptimeRecovery document
      • Add steps for removing various *.cache collections on shrad name change

       

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              ravind.kumar Ravind Kumar (Inactive)
              randolph@mongodb.com Randolph Tan
              Kay Kim Kay Kim (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:
                3 years, 24 weeks, 6 days ago