Details
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Bug
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Resolution: Fixed
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Test Blocker
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3.0
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Security Level: Public
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centos 6.4 64-bit
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Triaged
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Centos 64-bit
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Yes
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June 30 - July 18
Description
Install couchbase server 3.0.0-900 to 8 nodes centos 6.4 64-bit.
Create 7 nodes cluster
172.23.107.195
172.23.107.196
172.23.107.197
172.23.107.199
172.23.107.200
172.23.107.202
172.23.107.201
Create 2 buckets: default and sasl-2 with bucket quota 2.5 GB each
Load 25 M items to each bucket to bring active resident ratio below 80%
Do access phase in 4 hours with update, delete, exp and set
Rebalance in node 203 to cluster. Passed
Rebalance out node 200. Passed
Swap rebalance. Add node 200 back and remove node 195. Rebalance hang
Cluster is in hang state now.
Rebalance hang is caused by memory usage on one node reached or over bucket quota even though total mem_used of cluster is below high water mark.
Cluster IPs are below and swap rebalance is in hang state now. (add node 200 and remove node 195)
172.23.107.195
172.23.107.196
172.23.107.197
172.23.107.199
172.23.107.200
172.23.107.202
172.23.107.201
172.23.107.203