Details
Major Description
Install couchbase server 3.0.0-928 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. Passed
Failover node 201 and rebalance. Passed
UI of node 201 was not up after rejected from cluster.
Login into node 201, I saw one erlang process showing
ns_babysitter_bootstrap:remote_stop
[root@carambola-s20523 ~]# ps aux | grep beam.smp
498 6145 0.0 0.2 1311892 22956 ? Sl 12:28 0:06 /opt/couchbase/lib/erlang/erts-5.10.4/bin/beam.smp -A 16 – -root /opt/couchbase/lib/erlang -progname erl – -home /opt/couchbase – -smp enable -kernel inet_dist_listen_min 21100 inet_dist_listen_max 21299 error_logger false -sasl sasl_error_logger false -hidden -name babysitter_of_ns_1@127.0.0.1 -setcookie nocookie -noshell -noinput -noshell -noinput -run ns_babysitter_bootstrap – -couch_ini /opt/couchbase/etc/couchdb/default.ini /opt/couchbase/etc/couchdb/default.d/capi.ini /opt/couchbase/etc/couchdb/default.d/geocouch.ini /opt/couchbase/etc/couchdb/local.ini -ns_babysitter cookiefile "/opt/couchbase/var/lib/couchbase/couchbase-server.cookie" -ns_server config_path "/opt/couchbase/etc/couchbase/static_config" -ns_server pidfile "/opt/couchbase/var/lib/couchbase/couchbase-server.pid" -ns_server cookiefile "/opt/couchbase/var/lib/couchbase/couchbase-server.cookie-ns-server" -ns_server enable_mlockall false
498 6224 28.1 0.9 1555760 94692 ? Ssl 12:28 94:39 /opt/couchbase/lib/erlang/erts-5.10.4/bin/beam.smp -A 16 -sbt u -P 327680 -K true -swt low -MMmcs 30 -e102400 – -root /opt/couchbase/lib/erlang -progname erl – -home /opt/couchbase – -smp enable -setcookie nocookie -kernel inet_dist_listen_min 21100 inet_dist_listen_max 21299 error_logger false -sasl sasl_error_logger false -nouser -run child_erlang child_start ns_bootstrap – -smp enable -couch_ini /opt/couchbase/etc/couchdb/default.ini /opt/couchbase/etc/couchdb/default.d/capi.ini /opt/couchbase/etc/couchdb/default.d/geocouch.ini /opt/couchbase/etc/couchdb/local.ini
root 19383 0.0 0.1 581216 15144 ? Sl 17:37 0:00 /opt/couchbase/lib/erlang/erts-5.10.4/bin/beam.smp – -root /opt/couchbase/lib/erlang -progname erl – -home /root – -name executioner@executioner -noshell -hidden -setcookie hsdranhtkjomoymo -eval ns_babysitter_bootstrap:remote_stop('babysitter_of_ns_1@127.0.0.1')
root 20485 0.0 0.0 103236 868 pts/0 S+ 18:04 0:00 grep beam.smp