[system test] Server error during processing: ["web request failed", {path,"/pools/default"}, {type,exit}, {what, {timeout,

Environment:
* Source:
  Each node has 4 core CPU, 4GB RAM
  Install couchbase server 2.0.0-1976 on 2 node cluster
  2 nodes cluster using host name (not IP), one node with default data path and other node with custom data path
  Create 2 bucket, one default (2GB) with one replica and one sasl (1.1GB) bucket with 2 replica

* Destination:
  Each node has 4 core CPU, 4GB RAM
  Install couchbase server 2.0.0-1976 on 2 node cluster
  2 nodes cluster using IP, one node with default data path and other node with custom data path
  Create 2 bucket, one default (2GB) with one replica and one sasl (1.1GB) bucket with 2 replica

 When load items to sasl bucket at source, I saw a lot of web request timeout in log page


Server error during processing: ["web request failed",
{path,"/pools/default"},
{type,exit},
{what,
{timeout,
{gen_event,call,
[ns_config_events,
{menelaus_event,ns_config_events},
{register_watcher,<0.29806.132>}]}}},
{trace,
[{gen_event,call1,3},
{menelaus_event,register_watcher,1},
{menelaus_web,handle_pool_info,2},
{menelaus_web,loop,3},
{mochiweb_http,headers,5},
{proc_lib,init_p_do_apply,3}]}] (repeated 1 times) menelaus_web019 ns_1@cen-2501.hq.couchbase.com 15:13:13 - Mon Feb 4, 2013


Link to collect info of all nodes
https://s3.amazonaws.com/packages.couchbase/collect_info/2_0_1/201302/2nodes-200GA-des-xdcr-database-outofsync-20130204-173825.tgz
https://s3.amazonaws.com/packages.couchbase/collect_info/2_0_1/201302/2nodes-200GA-src-xdcr-database-outofsync-20130204-174021.tgz