PCSM-249. Data mismatch after movePrimary command #163
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sandraromanchenko
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chupe and
inelpandzic
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Pull request overview
This PR adds a test to verify data consistency after executing the MongoDB movePrimary command, which is used to change the primary shard for an unsharded database. The test ensures that the PCSM (Percona ClusterSync for MongoDB) tool correctly handles and replicates the primary shard changes from source to target clusters.
Key changes:
- Adds a new test file
test_shard_ops.pyfor testing shard-related operations - Implements
test_move_primaryto verify the movePrimary command behavior - Includes error handling for environments where movePrimary is not supported
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