我正在尝试设置 2 节点 BDR 复制，但在运行 bdr_init_copy 时出现以下错误。
这些是步骤：
mkdir /postgres/pgsql-9.4/data
/usr/pgsql-9.4/bin/pg_basebackup -h 10.10.145.111 -p 5432 -X stream -U postgres -D /postgres/pgsql-9.4/data
cp /postgres/pgsql-9.4/data_old/postgresql.conf /postgres/pgsql-9.4/data
cp /postgres/pgsql-9.4/data_old/pg_hba.conf /postgres/pgsql-9.4/data
chmod -R 700 /postgres/pgsql-9.4/data
/usr/pgsql-9.4/bin/bdr_init_copy -d "host=10.10.145.111 dbname=apimgtdb port=5432" -U postgres --local-dbname="host=10.10.145.110 dbname=apimgtdb port=5432" -n nodeawswest -D /postgres/pgsql-9.4/data
我收到以下错误：
2015-06-05 14:56:55.951 PDT >LOG: entering standby mode
2015-06-05 14:56:55.951 PDT >LOG: starting up replication identifier with ckpt at 9/F5000060
2015-06-05 14:56:55.956 PDT >LOG: redo starts at 9/F5000060
2015-06-05 14:56:55.972 PDT >LOG: consistent recovery state reached at 9/F5000128
2015-06-05 14:56:55.972 PDT >LOG: database system is ready to accept read only connections
2015-06-05 14:56:55.977 PDT >LOG: started streaming WAL from primary at 9/F6000000 on timeline 1
2015-06-05 14:56:56.639 PDT >LOG: recovery stopping at restore point "bdr_6157013497737678047", time 2015-06-05 14:56:57.137408-07
2015-06-05 14:56:56.640 PDT >LOG: recovery has paused
2015-06-05 14:56:56.640 PDT >HINT: Execute pg_xlog_replay_resume() to continue.
2015-06-05 14:56:56.821 PDT >ERROR: cannot execute DELETE in a read-only transaction
2015-06-05 14:56:56.821 PDT >STATEMENT: DELETE FROM pg_catalog.pg_shseclabel WHERE provider = 'bdr';
2015-06-05 14:56:56.837 PDT >LOG: received smart shutdown request
2015-06-05 14:56:56.838 PDT >FATAL: terminating walreceiver process due to administrator command
2015-06-05 14:56:56.840 PDT >LOG: shutting down
2015-06-05 14:56:58.169 PDT >LOG: database system is shut down
在此错误之后，它没有启动第二个节点。