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我想获得一个mariadb集群并运行，但它并没有为我工作。现在我在64位红帽子ES6机器上使用MariaDB Galera 5.5.36。我通过这次回购这里安装MariaDB的：MariaDB Galera集群设置问题
[mariadb]
name = MariaDB
baseurl = http://yum.mariadb.org/5.5-galera/rhel6-amd64/
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1
在server.conf中的服务器1我有以下几点：
[mariadb]
log_error=/var/log/mariadb.log
query_cache_size=0
query_cache_type=0
binlog_format=ROW
default_storage_engine=innodb
innodb_autoinc_lock_mode=2
wsrep_provider=/usr/lib64/galera/libgalera_smm.so
wsrep_cluster_address=gcomm://192.168.211.133
wsrep_cluster_name='cluster'
wsrep_node_address='192.168.211.132'
wsrep_node_name='cluster1'
wsrep_sst_method=rsync
和服务器2我
[mariadb]
log_error=/var/log/mariadb.log
query_cache_size=0
query_cache_type=0
binlog_format=ROW
default_storage_engine=innodb
innodb_autoinc_lock_mode=2
wsrep_provider=/usr/lib64/galera/libgalera_smm.so
wsrep_cluster_address=gcomm://192.168.211.132
wsrep_cluster_name='cluster'
wsrep_node_address='192.168.211.133'
wsrep_node_name='cluster2'
wsrep_sst_method=rsync
当我使用以下命令启动服务器1：sudo service mysql start --wsrep-new-cluster它启动就好，如果我打开mysql并检查wsrep的状态，它表示一切正常并运行，这是好事，但当我tr y以第二服务器我得到的做sudo的服务mysql的启动在错误日志如下：
140609 14:47:55 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
140609 14:47:56 mysqld_safe WSREP: Running position recovery with --log_error='/var/lib/mysql/wsrep_recovery.i5qfm2' --pid-file='/var/lib/mysql/localhost.localdomain-recover.pid'
140609 14:47:57 mysqld_safe WSREP: Recovered position 85448d73-ebe8-11e3-9c20-fbc1995fee11:0
140609 14:47:57 [Note] WSREP: wsrep_start_position var submitted: '85448d73-ebe8-11e3-9c20-fbc1995fee11:0'
140609 14:47:57 [Note] WSREP: Read nil XID from storage engines, skipping position init
140609 14:47:57 [Note] WSREP: wsrep_load(): loading provider library '/usr/lib64/galera/libgalera_smm.so'
140609 14:47:57 [Note] WSREP: wsrep_load(): Galera 25.3.2(r170) by Codership Oy <[email protected]> loaded successfully.
140609 14:47:57 [Note] WSREP: CRC-32C: using hardware acceleration.
140609 14:47:57 [Note] WSREP: Found saved state: 85448d73-ebe8-11e3-9c20-fbc1995fee11:-1
140609 14:47:57 [Note] WSREP: Passing config to GCS: base_host = 192.168.211.133; base_port = 4567; cert.log_conflicts = no; gcache.dir = /var/lib/mysql/; gcache.keep_pages_size = 0; gcache.mem_size = 0; gcache.name = /var/lib/mysql//galera.cache; gcache.page_size = 128M; gcache.size = 128M; gcs.fc_debug = 0; gcs.fc_factor = 1; gcs.fc_limit = 16; gcs.fc_master_slave = NO; gcs.max_packet_size = 64500; gcs.max_throttle = 0.25; gcs.recv_q_hard_limit = 9223372036854775807; gcs.recv_q_soft_limit = 0.25; gcs.sync_donor = NO; repl.causal_read_timeout = PT30S; repl.commit_order = 3; repl.key_format = FLAT8; repl.proto_max = 5
140609 14:47:57 [Note] WSREP: Assign initial position for certification: 0, protocol version: -1
140609 14:47:57 [Note] WSREP: wsrep_sst_grab()
140609 14:47:57 [Note] WSREP: Start replication
140609 14:47:57 [Note] WSREP: Setting initial position to 85448d73-ebe8-11e3-9c20-fbc1995fee11:0
140609 14:47:57 [Note] WSREP: protonet asio version 0
140609 14:47:57 [Note] WSREP: Using CRC-32C (optimized) for message checksums.
140609 14:47:57 [Note] WSREP: backend: asio
140609 14:47:57 [Note] WSREP: GMCast version 0
140609 14:47:57 [Note] WSREP: (0c085f34-efe5-11e3-9f6b-8bfd1706e2a4, 'tcp://0.0.0.0:4567') listening at tcp://0.0.0.0:4567
140609 14:47:57 [Note] WSREP: (0c085f34-efe5-11e3-9f6b-8bfd1706e2a4, 'tcp://0.0.0.0:4567') multicast: , ttl: 1
140609 14:47:57 [Note] WSREP: EVS version 0
140609 14:47:57 [Note] WSREP: PC version 0
140609 14:47:57 [Note] WSREP: gcomm: connecting to group 'cluster', peer '192.168.211.132:,192.168.211.134:'
140609 14:48:00 [Warning] WSREP: no nodes coming from prim view, prim not possible
140609 14:48:00 [Note] WSREP: view(view_id(NON_PRIM,0c085f34-efe5-11e3-9f6b-8bfd1706e2a4,1) memb {
0c085f34-efe5-11e3-9f6b-8bfd1706e2a4,0
} joined {
} left {
} partitioned {
})
140609 14:48:01 [Warning] WSREP: last inactive check more than PT1.5S ago (PT3.50775S), skipping check
140609 14:48:31 [Note] WSREP: view((empty))
140609 14:48:31 [ERROR] WSREP: failed to open gcomm backend connection: 110: failed to reach primary view: 110 (Connection timed out)
at gcomm/src/pc.cpp:connect():141
140609 14:48:31 [ERROR] WSREP: gcs/src/gcs_core.c:gcs_core_open():196: Failed to open backend connection: -110 (Connection timed out)
140609 14:48:31 [ERROR] WSREP: gcs/src/gcs.c:gcs_open():1291: Failed to open channel 'cluster' at 'gcomm://192.168.211.132,192.168.211.134': -110 (Connection timed out)
140609 14:48:31 [ERROR] WSREP: gcs connect failed: Connection timed out
140609 14:48:31 [ERROR] WSREP: wsrep::connect() failed: 7
140609 14:48:31 [ERROR] Aborting
140609 14:48:31 [Note] WSREP: Service disconnected.
140609 14:48:32 [Note] WSREP: Some threads may fail to exit.
140609 14:48:32 [Note] /usr/sbin/mysqld: Shutdown complete
140609 14:48:32 mysqld_safe mysqld from pid file /var/lib/mysql/localhost.localdomain.pid ended
我很茫然，为什么第二个服务器无法检测到集群启动并运行。这些机器可以相互沟通，我可以从一个SSH到另一个，他们可以互相ping通。我尝试删除galera缓存，试图降级我的mariadb galera版本，尝试禁用SELinux，尝试以不同的用户身份运行mysql服务，确认正确的端口已打开，尝试在具有不同IP地址的单独计算机上的2个VM上运行它们等等。有没有人知道这里发生了什么，因为我一直在寻找3天试图解决这个问题，但没有解决方案似乎与我一起工作。