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  1. Couchbase Server
  2. MB-6706

[system test] rebalance hang when add nodes to cluster

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 2.0
    • Fix Version/s: 2.0
    • Component/s: ns_server
    • Security Level: Public
    • Labels:
    • Environment:
      centos 6.2 64bit build 2.0.0-1746

      Description

      Cluster information:

      • 8 centos 6.2 64bit server with 4 cores CPU
      • Each server has 32 GB RAM and 400 GB SSD disk.
      • SSD disk format ext4 on /data
      • Each server has its own drive, no disk sharing with other server.
      • Load 15 million items to both buckets
      • Cluster has 2 buckets, default (11GB) and saslbucket (11GB) with consistent view enable. For 2 buckets, we use only 68% total RAM of system.
      • Each bucket has one doc and 2 views for each doc (default d1 and saslbucket d11)
      • Create cluster with 4 nodes installed couchbase server 2.0.0-1746

      10.6.2.37
      10.6.2.38
      10.6.2.39
      10.6.2.40

      • Data path /data
      • View path /data
      • Add 4 nodes to cluster and rebalance
        10.6.2.42
        10.6.2.43
        10.6.2.44
        10.6.2.45
      • rebalance hang

      Link to atop file of all nodes https://s3.amazonaws.com/packages.couchbase/atop-files/orange/201209/atop-8nodes-1746-reb-hang-20120920.tgz

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        Activity

          People

          • Assignee:
            FilipeManana Filipe Manana (Inactive)
            Reporter:
            thuan Thuan Nguyen
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            Dates

            • Created:
              Updated:
              Resolved:

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