我安装了mariadb的galera版本，第二个节点启动报错，请教原因。

lanbaibai 2014-07-23 01:39:13

140723 20:56:42 [Note] WSREP: New cluster view: global state: 3b2eed32-125c-11e4-a605-5f19ad8bfc5c:0, view# 14: Primary, number of nodes: 2, my index: 1, protocol version 3
140723 20:56:42 [Warning] WSREP: Gap in state sequence. Need state transfer.
140723 20:56:44 [Note] WSREP: Running: 'wsrep_sst_rsync --role 'joiner' --address '127.0.0.1' --auth 'sst:sstpass123' --datadir '/data/my3308/' --defaults-file '/data/cnf/my3308.cnf' --parent '5327' --binlog 'mysqld3308-bin' '
which: no rsync in (/usr/sbin:/sbin:/usr/local/mysql//bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/java/jdk1.7.0_51/bin:/usr/java/jdk1.7.0_51/jre/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin:/root/bin)
140723 20:56:44 [ERROR] WSREP: Failed to read 'ready <addr>' from: wsrep_sst_rsync --role 'joiner' --address '127.0.0.1' --auth 'sst:sstpass123' --datadir '/data/my3308/' --defaults-file '/data/cnf/my3308.cnf' --parent '5327' --binlog 'mysqld3308-bin'
Read: ''rsync' not found in PATH'
140723 20:56:44 [ERROR] WSREP: Process completed with error: wsrep_sst_rsync --role 'joiner' --address '127.0.0.1' --auth 'sst:sstpass123' --datadir '/data/my3308/' --defaults-file '/data/cnf/my3308.cnf' --parent '5327' --binlog 'mysqld3308-bin' : 2 (No such file or directory)
140723 20:56:44 [ERROR] WSREP: Failed to prepare for 'rsync' SST. Unrecoverable.
140723 20:56:44 [ERROR] Aborting

140723 20:56:46 [Note] WSREP: Closing send monitor...
140723 20:56:46 [Note] WSREP: Closed send monitor.

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