[Sheepdog] Cluster appears down but nodes report different epochs

Yibin Shen zituan at taobao.com
Tue Nov 8 04:12:13 CET 2011


This issue is similar with what we have encountered,
can you append some more detailed log?

On Mon, Nov 7, 2011 at 11:03 PM, Shawn Moore <smmoore at gmail.com<mailto:smmoore at gmail.com>> wrote:
When I checked on the cluster this morning I see the following from
cluster info.  A sheep and corosync process was found on all nodes
except blade162 which didn't have a sheep process but did have a
corosync one.  I'm not sure what has happened.  We have not had a
network interruption that we are aware of as all nodes are on the same
switch (along with countless other production systems).  Logs from
each node can be found
http://www.stormpoint.com/files/sd_2011-11-07.zip.  Total
un-compressed size is ~ 254MB and this download size is around 21MB.
When I left Friday, this is how our cluster looked:

All nodes were running version 0.2.4_63_gd56e3b6

  Idx - Host:Port          Vnodes       Zone
---------------------------------------------
    0 - 192.168.217.152:7000<http://192.168.217.152:7000>   64          1
    1 - 192.168.217.153:7000<http://192.168.217.153:7000>   64          1
    2 - 192.168.217.154:7000<http://192.168.217.154:7000>   64          1
    3 - 192.168.217.155:7000<http://192.168.217.155:7000>   64          1
    4 - 192.168.217.156:7000<http://192.168.217.156:7000>   64          1
    5 - 192.168.217.157:7000<http://192.168.217.157:7000>   64          2
    6 - 192.168.217.159:7000<http://192.168.217.159:7000>   64          2
    7 - 192.168.217.160:7000<http://192.168.217.160:7000>   64          2
    8 - 192.168.217.161:7000<http://192.168.217.161:7000>   64          2
    9 - 192.168.217.162:7000<http://192.168.217.162:7000>   64          2

[root at blade152 sheep]# collie cluster info
Cluster status: running

Cluster created at Wed Nov  2 11:02:26 2011

Epoch Time           Version
2011-11-04 17:26:22     14 [192.168.217.152:7000<http://192.168.217.152:7000>]
2011-11-04 17:26:22     13 [192.168.217.152:7000<http://192.168.217.152:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 17:26:22     12 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 17:26:22     11 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 17:26:22     10 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>,
192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 17:26:21      9 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>,
192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 17:26:21      8 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.155:7000<http://192.168.217.155:7000>, 192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 17:26:21      7 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>, 192.168.217.156:7000<http://192.168.217.156:7000>,
192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>,
192.168.217.162:7000<http://192.168.217.162:7000>]


[root at blade153 ~]# collie cluster info
Cluster status: running

Cluster created at Wed Nov  2 11:02:26 2011

Epoch Time           Version
2011-11-05 00:05:19     14 [192.168.217.153:7000<http://192.168.217.153:7000>]
2011-11-05 00:05:19     13 [192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-05 00:05:19     12 [192.168.217.153:7000<http://192.168.217.153:7000>,
192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-05 00:05:19     11 [192.168.217.153:7000<http://192.168.217.153:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-05 00:05:19     10 [192.168.217.153:7000<http://192.168.217.153:7000>,
192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>,
192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-05 00:05:19      9 [192.168.217.153:7000<http://192.168.217.153:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>,
192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-05 00:05:18      8 [192.168.217.153:7000<http://192.168.217.153:7000>,
192.168.217.155:7000<http://192.168.217.155:7000>, 192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-05 00:05:18      7 [192.168.217.153:7000<http://192.168.217.153:7000>,
192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>, 192.168.217.156:7000<http://192.168.217.156:7000>,
192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>,
192.168.217.162:7000<http://192.168.217.162:7000>]


[root at blade154 ~]# collie cluster info
Cluster status: running

Cluster created at Wed Nov  2 11:02:26 2011

Epoch Time           Version
2011-11-04 13:25:06      6 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>,
192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 06:58:12      5 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>,
192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 05:57:43      4 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>,
192.168.217.161:7000<http://192.168.217.161:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-02 10:49:34      3 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>,
192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-02 10:33:44      2 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-02 07:01:26      1 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>,
192.168.217.162:7000<http://192.168.217.162:7000>]


[root at blade155 ~]# collie cluster info
Cluster status: running

Cluster created at Wed Nov  2 11:02:26 2011

Epoch Time           Version
2011-11-04 13:24:42      6 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>,
192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 06:57:48      5 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>,
192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 05:57:19      4 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>,
192.168.217.161:7000<http://192.168.217.161:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-02 10:49:07      3 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>,
192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-02 10:33:17      2 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-02 07:00:59      1 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>,
192.168.217.162:7000<http://192.168.217.162:7000>]


[root at blade156 ~]# collie cluster info
Cluster status: running

Cluster created at Wed Nov  2 11:02:26 2011

Epoch Time           Version
2011-11-05 07:39:11      9 [192.168.217.154:7000<http://192.168.217.154:7000>,
192.168.217.155:7000<http://192.168.217.155:7000>, 192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>]
2011-11-05 07:39:11      8 [192.168.217.154:7000<http://192.168.217.154:7000>,
192.168.217.155:7000<http://192.168.217.155:7000>, 192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 18:47:30      7 [192.168.217.153:7000<http://192.168.217.153:7000>,
192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>, 192.168.217.156:7000<http://192.168.217.156:7000>,
192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>,
192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 17:26:26      6 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>,
192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 10:59:30      5 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>,
192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 09:59:03      4 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>,
192.168.217.161:7000<http://192.168.217.161:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 09:59:03      3 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>,
192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-02 10:33:44      2 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]


[root at blade157 ~]# collie cluster info
Cluster status: running

Cluster created at Wed Nov  2 11:02:26 2011

Epoch Time           Version
2011-11-05 07:39:11      9 [192.168.217.154:7000<http://192.168.217.154:7000>,
192.168.217.155:7000<http://192.168.217.155:7000>, 192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>]
2011-11-05 07:39:11      8 [192.168.217.154:7000<http://192.168.217.154:7000>,
192.168.217.155:7000<http://192.168.217.155:7000>, 192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 18:47:30      7 [192.168.217.153:7000<http://192.168.217.153:7000>,
192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>, 192.168.217.156:7000<http://192.168.217.156:7000>,
192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>,
192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 17:26:26      6 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>,
192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 10:59:32      5 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>,
192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 10:59:32      4 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>,
192.168.217.161:7000<http://192.168.217.161:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-02 10:49:34      3 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>,
192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-02 10:33:44      2 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]


[root at blade159 ~]# collie cluster info
Cluster status: running

Cluster created at Wed Nov  2 11:02:26 2011

Epoch Time           Version
2011-11-04 17:26:11      6 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>,
192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 10:59:17      5 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>,
192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 09:58:48      4 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>,
192.168.217.161:7000<http://192.168.217.161:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-02 14:50:37      3 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>,
192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-02 14:34:46      2 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-02 11:02:28      1 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>,
192.168.217.162:7000<http://192.168.217.162:7000>]


[root at blade160 ~]# collie cluster info
Cluster status: running

Cluster created at Wed Nov  2 11:02:26 2011

Epoch Time           Version
2011-11-04 17:26:26      6 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>,
192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 10:59:30      5 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>,
192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 09:59:02      4 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>,
192.168.217.161:7000<http://192.168.217.161:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-02 14:50:46      3 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>,
192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-02 14:34:55      2 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-02 11:02:37      1 [192.168.217.152:7000<http://192.168.217.152:7000>,
192.168.217.153:7000<http://192.168.217.153:7000>, 192.168.217.154:7000<http://192.168.217.154:7000>, 192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>,
192.168.217.162:7000<http://192.168.217.162:7000>]


[root at blade161 ~]# collie cluster info
Cluster status: The sheepdog is stopped doing IO, short of living nodes

Cluster created at Wed Nov  2 11:02:26 2011

Epoch Time           Version
2011-11-04 17:26:51     14 [192.168.217.161:7000<http://192.168.217.161:7000>]
2011-11-04 17:26:51     13 [192.168.217.161:7000<http://192.168.217.161:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 17:26:51     12 [192.168.217.160:7000<http://192.168.217.160:7000>,
192.168.217.161:7000<http://192.168.217.161:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 17:26:51     11 [192.168.217.159:7000<http://192.168.217.159:7000>,
192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 17:26:48     10 [192.168.217.157:7000<http://192.168.217.157:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>,
192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 17:26:48      9 [192.168.217.156:7000<http://192.168.217.156:7000>,
192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>,
192.168.217.161:7000<http://192.168.217.161:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 17:26:48      8 [192.168.217.155:7000<http://192.168.217.155:7000>,
192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>, 192.168.217.159:7000<http://192.168.217.159:7000>,
192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>, 192.168.217.162:7000<http://192.168.217.162:7000>]
2011-11-04 17:26:48      7 [192.168.217.154:7000<http://192.168.217.154:7000>,
192.168.217.155:7000<http://192.168.217.155:7000>, 192.168.217.156:7000<http://192.168.217.156:7000>, 192.168.217.157:7000<http://192.168.217.157:7000>,
192.168.217.159:7000<http://192.168.217.159:7000>, 192.168.217.160:7000<http://192.168.217.160:7000>, 192.168.217.161:7000<http://192.168.217.161:7000>,
192.168.217.162:7000<http://192.168.217.162:7000>]


[root at blade162 ~]# collie cluster info
failed to connect to localhost:7000, Connection refused
failed to connect to localhost:7000, Connection refused
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