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  1. Couchbase Server
  2. MB-41252

[Magma] - collections data load + graceful failover + rebalance out on magma backed has memtable flush errors

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      Script to Repro

      ./testrunner -i /tmp/win10-bucket-ops.ini rerun=False,quota_percent=95,crash_warning=True -t bucket_collections.collections_rebalance.CollectionsRebalance.test_data_load_collections_with_graceful_failover_rebalance_out,nodes_init=5,nodes_failover=2,bucket_spec=magma_templates.buckets_all_membase_for_rebalance_tests_with_ttl,data_load_spec=ttl_load,data_load_stage=during,GROUP=collections_maxt_ttl

      Errors on 172.23.120.206
      See magma_memtable_flush_errors.txt

      These errors looks very similar to the ones seen on MB-40251.

      cbcollect_info attached. There are other mindumps seen in all the other nodes, but all of them looks like underflow issue for which we already have a bug.

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            ritesh.agarwal Ritesh Agarwal
            Balakumaran.Gopal Balakumaran Gopal
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