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  1. Couchbase Server
  2. MB-4066

rebalance should not start if cluster does not have enough disk capacity for rebalancing out multiple nodes

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Details

    • Bug
    • Resolution: Duplicate
    • Major
    • 3.0
    • 1.7.1, 2.0, 2.0.1, 2.1.0
    • ns_server
    • Security Level: Public
    • 02/Sep/2013 - 20/Sep/2013

    Description

      rebalancing out a node when cluster is running out of capacity causes all memcached nodes to crash

      it would be nice if rebalance process fails to start before we fill up the space on some of the nodes in the cluster so that all nodes don't crash

      in my testing i rebalanced out 6->4 nodes and i actually stopped rebalanced but all memcached processes crashes even on those nodes where there was still some space left

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MB-8792 ns_server should protect itself when running out of disk space

          • Major - Major loss of function.
          • Closed
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              alkondratenko Aleksey Kondratenko (Inactive)
              anil Anil Kumar (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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