rpm -U installer tries to stop membase server after upgrade

rpm -U fails to stop the membase-server after the upgrade .

Test Case : upgrade a 1.6.5.3 build to latest 1.7.0

[2011-05-10 13:52:16,806] - [remote_util] [140735072689312] - INFO - running command rpm -U /tmp/membase-server-enterprise_x86_64_basestar-231-g6d3ad22.rpm
[2011-05-10 13:52:33,521] - [remote_util] [140735072689312] - INFO - command executed successfully
[2011-05-10 13:52:33,522] - [remote_util] [140735072689312] - ERROR - warning: /etc/opt/membase/1.6.5.3/ns_1/config.dat saved as /etc/opt/membase/1.6.5.3/ns_1/config.dat.rpmsave
[2011-05-10 13:52:33,522] - [remote_util] [140735072689312] - INFO - Stopping membase ...
[2011-05-10 13:52:33,523] - [remote_util] [140735072689312] - INFO - Stopping Membase server[ OK ]
[2011-05-10 13:52:33,524] - [remote_util] [140735072689312] - INFO - Upgrading membase ...
[2011-05-10 13:52:33,524] - [remote_util] [140735072689312] - INFO - /opt/membase/bin/mbupgrade -c /etc/opt/membase/1.6* -a yes
[2011-05-10 13:52:33,525] - [remote_util] [140735072689312] - INFO - Automatic mode: running without interactive questions or confirmations.
[2011-05-10 13:52:33,525] - [remote_util] [140735072689312] - INFO - Upgrading your Membase Server to basestar-231-g6d3ad22.
[2011-05-10 13:52:33,526] - [remote_util] [140735072689312] - INFO - The upgrade process might take awhile.
[2011-05-10 13:52:33,526] - [remote_util] [140735072689312] - INFO - Analysing...
[2011-05-10 13:52:33,526] - [remote_util] [140735072689312] - INFO - Target node: ns_1@127.0.0.1
[2011-05-10 13:52:33,527] - [remote_util] [140735072689312] - INFO -
[2011-05-10 13:52:33,527] - [remote_util] [140735072689312] - INFO - Membase should not be running.
[2011-05-10 13:52:33,527] - [remote_util] [140735072689312] - INFO - Please use: /etc/init.d/membase-server stop
[2011-05-10 13:52:33,527] - [remote_util] [140735072689312] - INFO -
[2011-05-10 13:52:33,528] - [remote_util] [140735072689312] - INFO - Database dir: /var/opt/membase/1.6.5.3/data/ns_1
[2011-05-10 13:52:33,528] - [remote_util] [140735072689312] - INFO -
[2011-05-10 13:52:33,528] - [remote_util] [140735072689312] - INFO - Buckets to upgrade: [no buckets found]
[2011-05-10 13:52:33,529] - [remote_util] [140735072689312] - INFO -
[2011-05-10 13:52:33,529] - [remote_util] [140735072689312] - INFO - Checking disk space available for buckets in directory:
[2011-05-10 13:52:33,529] - [remote_util] [140735072689312] - INFO - /var/opt/membase/1.6.5.3/data/ns_1
[2011-05-10 13:52:33,529] - [remote_util] [140735072689312] - INFO - Free disk bucket space wanted: 0.0
[2011-05-10 13:52:33,530] - [remote_util] [140735072689312] - INFO - Free disk bucket space available: 5974183936
[2011-05-10 13:52:33,530] - [remote_util] [140735072689312] - INFO - Free disk space factor: 2.0
[2011-05-10 13:52:33,530] - [remote_util] [140735072689312] - INFO - Ok.
[2011-05-10 13:52:33,530] - [remote_util] [140735072689312] - INFO -
[2011-05-10 13:52:33,531] - [remote_util] [140735072689312] - INFO - Analysis complete.
[2011-05-10 13:52:33,531] - [remote_util] [140735072689312] - INFO -
[2011-05-10 13:52:33,531] - [remote_util] [140735072689312] - INFO - Copying /etc/opt/membase/1.6.5.3/ns_1/config.dat
[2011-05-10 13:52:33,531] - [remote_util] [140735072689312] - INFO - cp /etc/opt/membase/1.6.5.3/ns_1/config.dat /opt/membase/var/lib/membase/config/config.dat
[2011-05-10 13:52:33,532] - [remote_util] [140735072689312] - INFO - Ensuring bucket data directories.
[2011-05-10 13:52:33,532] - [remote_util] [140735072689312] - INFO - Ensuring dbdir owner/group: /var/opt/membase/1.6.5.3/data/ns_1
[2011-05-10 13:52:33,532] - [remote_util] [140735072689312] - INFO - chown -R membase:membase /var/opt/membase/1.6.5.3/data/ns_1
[2011-05-10 13:52:33,532] - [remote_util] [140735072689312] - INFO - Upgrading buckets.
[2011-05-10 13:52:33,533] - [remote_util] [140735072689312] - INFO -
[2011-05-10 13:52:33,533] - [remote_util] [140735072689312] - INFO - Done.
[2011-05-10 13:52:33,533] - [remote_util] [140735072689312] - INFO - Starting Membase server[ OK ]
[2011-05-10 13:52:33,533] - [remote_util] [140735072689312] - INFO -
[2011-05-10 13:52:33,534] - [remote_util] [140735072689312] - INFO - You have successfully installed Membase Server.
[2011-05-10 13:52:33,534] - [remote_util] [140735072689312] - INFO - Please browse to http://centos-farshid-10:8091/ to configure your server.
[2011-05-10 13:52:33,534] - [remote_util] [140735072689312] - INFO - Please refer to http://couchbase.com for additional resources.
[2011-05-10 13:52:33,534] - [remote_util] [140735072689312] - INFO -
[2011-05-10 13:52:33,534] - [remote_util] [140735072689312] - INFO - Please note that you have to update your firewall configuration to
[2011-05-10 13:52:33,535] - [remote_util] [140735072689312] - INFO - allow connections to the following ports: 11211, 11210, 4369, 8091
[2011-05-10 13:52:33,535] - [remote_util] [140735072689312] - INFO - and from 21100 to 21199.
[2011-05-10 13:52:33,535] - [remote_util] [140735072689312] - INFO -
[2011-05-10 13:52:33,535] - [remote_util] [140735072689312] - INFO - By using this software you agree to the End User License Agreement.
[2011-05-10 13:52:33,536] - [remote_util] [140735072689312] - INFO - See /opt/membase/LICENSE.txt.
[2011-05-10 13:52:33,536] - [remote_util] [140735072689312] - INFO -