[Postgres-xc-general] pgxc_ctl few issues

[Ying He <yin...@ya...>]

hi, 

I start to use pgxc_ctl and encounter a few issues. I am using the latest pgxc tar and contrib for pgxc_ctl. The test setup is as follows:
host1 has gtm master 
host2 has gtm slave 
host3 has gtm_proxy1, coordinator1, datanode1
host4 has gtm_proxy2, coordinator2, datanode2

steps:
1. create pgxc_ctl.conf
2. pgxc_ctl init all
3. 
pgxc_ctl Psql - coord1

CREATE NODE coord2 WITH (TYPE = 'coordinator', HOST = 'host2', PORT = xxxx);
CREATE NODE datanode1 WITH (TYPE = 'datanode', HOST = 'host1', PORT = xxxx);
CREATE NODE datanode2 WITH (TYPE = 'datanode', HOST = 'host2', PORT = xxxx);

pgxc_ctl Psql - coord2
CREATE NODE coord1 WITH (TYPE = 'coordinator', HOST = 'host1', PORT = xxxx);
CREATE NODE datanode1 WITH (TYPE = 'datanode', HOST = 'host1', PORT = xxxx);
CREATE NODE datanode2 WITH (TYPE = 'datanode', HOST = 'host2', PORT = xxxx);

4. Then it works with the following simple test. both coordinator returns the same data and we are able to write.
create table t2 (a int) distribute by replication;
insert into t1 values (1),(2),(3),(4),(5),(6),(7),(8),(9),(10),(11),(12),
	   (13),(14);

Issues:
1. -m fast is not recognized: