Bugs found in 1.7.2
Just updated to 1.7.2 and the stats graphs are not working now.... if you select one bucket and show all servers the graphs don't work until you select each individual server in the drop down....
also if you have membase running in something other than the default /opt/membase, it throws errors if you try to do an in place upgrade:
rpm -Uvh membase-server-enterprise_x86_64_1.7.2.rpm
Preparing... ########################################### [100%]
Stopping membase-server ...
Stopping membase-server[ OK ]
1:membase-server ########################################### [100%]
Upgrading membase-server ...
ls: /etc/opt/membase/1.6*: No such file or directory
/opt/membase/bin/mbupgrade -c -a yes
ls: /etc/opt/membase/1.6*: No such file or directory
Error: previous config directory incorrect: -a
Starting membase-server[ OK ]
You have successfully installed Membase Server.
Please browse to http://sjcmtcomwa15p.ood.ops:8091/ to configure your server.
Please refer to http://couchbase.com for additional resources.
Please note that you have to update your firewall configuration to
allow connections to the following ports: 11211, 11210, 4369, 8091
and from 21100 to 21299.
By using this software you agree to the End User License Agreement.
See /opt/membase/LICENSE.txt.
Stopping membase-server[FAILED]
Also, you'd said you had rebalancing issues. Can you give me any additional information? What was the setup when you were rebalancing? Was there anything in the log when the rebalance failed?
If you were rebalancing from 1.7.1 to 1.7.2 for upgrade, there can be failures, but starting rebalancing again should complete after some iterations. The issue here is actually with 1.7.1, not with 1.7.2.
http://www.couchbase.org/forums/thread/adding-2-new-nodes-and-rebalancin...
I upgraded from 1.7.1.1 to 1.7.2 by doing rpm -Uvh on each server... and since I don't have membase installed in the default folder it threw some errors (above)
Also after adding 2 new servers, and hit rebalance (Even on the new version) it increases by about 1-2% and hangs... forcing me to stop, wait and try again later. This is painful.
There's another issue I've been dealing with - if you could help me that would be great:
http://www.couchbase.org/forums/thread/memcache-timeouts-app-logs
Getting timeouts every 1-2 minutes in the apache / php logs.
The sites are functioning most of the time and are pushing 495Mbps at peak traffic time but this prevents us from doing content pushes from within drupal during peak hours because it seems to overload memcached (inside membase)...
Working on pulling down diag report - its huge!
Here is the other logs tho - no errors:
Rebalance exited with reason stopped
ns_orchestrator002 ns_1@10.129.36.57 08:05:18 - Wed Nov 2, 2011
Starting rebalance, KeepNodes = ['ns_1@10.129.36.56','ns_1@10.129.36.57',
'ns_1@10.129.36.58','ns_1@10.129.36.59'], EjectNodes = []
ns_orchestrator004 ns_1@10.129.36.57 23:33:36 - Tue Nov 1, 2011
Rebalance exited with reason stopped
ns_orchestrator002 ns_1@10.129.36.57 23:30:07 - Tue Nov 1, 2011
Starting rebalance, KeepNodes = ['ns_1@10.129.36.56','ns_1@10.129.36.57',
'ns_1@10.129.36.58','ns_1@10.129.36.59'], EjectNodes = []
ns_orchestrator004 ns_1@10.129.36.57 23:23:08 - Tue Nov 1, 2011
Rebalance exited with reason stopped
ns_orchestrator002 ns_1@10.129.36.57 23:19:27 - Tue Nov 1, 2011
Starting rebalance, KeepNodes = ['ns_1@10.129.36.56','ns_1@10.129.36.57',
'ns_1@10.129.36.58','ns_1@10.129.36.59'], EjectNodes = []
(repeated 1 times) ns_orchestrator004 ns_1@10.129.36.57 23:16:38 - Tue Nov 1, 2011
Bucket "MH_Users" loaded on node 'ns_1@10.129.36.59' in 0 seconds. ns_memcached001 ns_1@10.129.36.59 23:15:40 - Tue Nov 1, 2011
Bucket "MH_Users" loaded on node 'ns_1@10.129.36.58' in 0 seconds. ns_memcached001 ns_1@10.129.36.58 23:15:40 - Tue Nov 1, 2011
Rebalance exited with reason stopped
(repeated 1 times) ns_orchestrator002 ns_1@10.129.36.57 23:15:38 - Tue Nov 1, 2011
Starting rebalance, KeepNodes = ['ns_1@10.129.36.56','ns_1@10.129.36.57',
'ns_1@10.129.36.58','ns_1@10.129.36.59'], EjectNodes = []
ns_orchestrator004 ns_1@10.129.36.57 23:10:44 - Tue Nov 1, 2011
Rebalance exited with reason stopped
ns_orchestrator002 ns_1@10.129.36.57 23:10:28 - Tue Nov 1, 2011
Starting rebalance, KeepNodes = ['ns_1@10.129.36.56','ns_1@10.129.36.57',
'ns_1@10.129.36.58','ns_1@10.129.36.59'], EjectNodes = []
ns_orchestrator004 ns_1@10.129.36.57 23:02:15 - Tue Nov 1, 2011
Rebalance exited with reason stopped
ns_orchestrator002 ns_1@10.129.36.57 22:57:49 - Tue Nov 1, 2011
Which version were you upgrading from? Also, where had you installed Membase and how did you get it there? Was it a move after installation from the package?