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  1. Core Server
  2. SERVER-34779

Check the dbhash periodically in a new version of the replica_sets_jscore_passthrough.yml test suite

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    • Fully Compatible
    • v4.0
    • TIG 2018-05-21, TIG 2018-06-04
    • 0
    • 8

    Description

      We should create another version of jstests/libs/override_methods/run_check_repl_dbhash.js and possibly of ReplSetTest#checkReplicatedDataHashes() that doesn't require (1) flushing background indexes with collMod operations, (2) fsync+locking the primary, and (3) call ReplSetTest#awaitReplication(). A background thread inside of resmoke.py should then run the "dbhash" command periodically via the hook file and cause the test to be marked as a failure if a data inconsistency is detected.

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          depends on

          New Feature - A new feature of the product, which has yet to be developed. SERVER-34778 Add support for specifying atClusterTime to the dbhash command

          • Major - P3 - Major loss of function.
          • Closed
          is documented by

          Task - A task that needs to be done. DOCS-11759 Docs for SERVER-34779: Check the dbhash periodically in a new version of the replica_sets_jscore_passthrough.yml test suite

          • Major - P3 - Major loss of function.
          • Closed
          related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-35217 killSessions command attempts to kill a transaction while holding SessionCatalog::_mutex, which leads to deadlock

          • Critical - P2 - Crashes, loss of data, severe memory leak.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. SERVER-39169 Add testing-only support for doing snapshot reads outside of a transaction

          • Major - P3 - Major loss of function.
          • Closed

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              max.hirschhorn@mongodb.com Max Hirschhorn
              max.hirschhorn@mongodb.com Max Hirschhorn
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