Hi,<div>Now,I have installed pacemaker on two nodes(node4 and node2),they works fine.Then,I installed pacemaker on another node(7)---with the same configure file.But when I use crm_mon to watch the cluster status,it returns me "Attempting connection to the cluster....................................................."</div>
<div>Now I watch the cluster status via node4 ,it returns me "Reconnecting...root@node4:~# crm_mon</div><div><br></div><div>============</div><div>Last updated: Mon Sep 24 23:24:50 2012</div><div>Last change: Sun Sep 23 21:40:48 2012 via crmd on node2</div>
<div>Stack: openais</div><div>Current DC: node4 - partition WITHOUT quorum</div><div>Version: 1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c</div><div>2 Nodes configured, 3 expected votes</div><div>0 Resources configured.</div>
<div>============</div><div><br></div><div>Online: [ node4 ]</div><div>OFFLINE: [ node2 ]"</div><div><br></div><div><br></div><div>And here is the log file of node7:/var/log/corosync/corosync.log</div><div><div>Sep 24 23:17:41 corosync [MAIN ] Corosync Cluster Engine ('1.4.2'): started and ready to provide service.</div>
<div>Sep 24 23:17:41 corosync [MAIN ] Corosync built-in features: nss</div><div>Sep 24 23:17:41 corosync [MAIN ] Successfully read main configuration file '/etc/corosync/corosync.conf'.</div><div>Sep 24 23:17:41 corosync [TOTEM ] Token Timeout (5000 ms) retransmit timeout (247 ms)</div>
<div>Sep 24 23:17:41 corosync [TOTEM ] token hold (187 ms) retransmits before loss (20 retrans)</div><div>Sep 24 23:17:41 corosync [TOTEM ] join (1000 ms) send_join (0 ms) consensus (7500 ms) merge (200 ms)</div><div>Sep 24 23:17:41 corosync [TOTEM ] downcheck (1000 ms) fail to recv const (2500 msgs)</div>
<div>Sep 24 23:17:41 corosync [TOTEM ] seqno unchanged const (30 rotations) Maximum network MTU 1402</div><div>Sep 24 23:17:41 corosync [TOTEM ] window size per rotation (50 messages) maximum messages per rotation (20 messages)</div>
<div>Sep 24 23:17:41 corosync [TOTEM ] missed count const (5 messages)</div><div>Sep 24 23:17:41 corosync [TOTEM ] send threads (0 threads)</div><div>Sep 24 23:17:41 corosync [TOTEM ] RRP token expired timeout (247 ms)</div>
<div>Sep 24 23:17:41 corosync [TOTEM ] RRP token problem counter (2000 ms)</div><div>Sep 24 23:17:41 corosync [TOTEM ] RRP threshold (10 problem count)</div><div>Sep 24 23:17:41 corosync [TOTEM ] RRP multicast threshold (100 problem count)</div>
<div>Sep 24 23:17:41 corosync [TOTEM ] RRP automatic recovery check timeout (1000 ms)</div><div>Sep 24 23:17:41 corosync [TOTEM ] RRP mode set to none.</div><div>Sep 24 23:17:41 corosync [TOTEM ] heartbeat_failures_allowed (0)</div>
<div>Sep 24 23:17:41 corosync [TOTEM ] max_network_delay (50 ms)</div><div>Sep 24 23:17:41 corosync [TOTEM ] HeartBeat is Disabled. To enable set heartbeat_failures_allowed > 0</div><div>Sep 24 23:17:41 corosync [TOTEM ] Initializing transport (UDP/IP Multicast).</div>
<div>Sep 24 23:17:41 corosync [TOTEM ] Initializing transmit/receive security: libtomcrypt SOBER128/SHA1HMAC (mode 0).</div><div>Sep 24 23:17:41 corosync [IPC ] you are using ipc api v2</div><div>Set r/w permissions for uid=0, gid=0 on /var/log/corosync/corosync.log</div>
<div>Sep 24 23:17:41 corosync [TOTEM ] Receive multicast socket recv buffer size (262142 bytes).</div><div>Sep 24 23:17:41 corosync [TOTEM ] Transmit multicast socket send buffer size (262142 bytes).</div><div>Sep 24 23:17:41 corosync [TOTEM ] The network interface [192.168.1.17] is now up.</div>
<div>Sep 24 23:17:41 corosync [TOTEM ] Created or loaded sequence id 10968.192.168.1.17 for this ring.</div><div>Sep 24 23:17:41 corosync [pcmk ] debug: pcmk_user_lookup: Cluster user root has uid=0 gid=0</div><div>Sep 24 23:17:41 corosync [pcmk ] info: process_ais_conf: Reading configure</div>
<div>Sep 24 23:17:41 corosync [pcmk ] info: config_find_init: Local handle: 4730966301143465987 for logging</div><div>Sep 24 23:17:41 corosync [pcmk ] info: config_find_next: Processing additional logging options...</div>
<div>Sep 24 23:17:41 corosync [pcmk ] info: get_config_opt: Found 'on' for option: debug</div></div><div><br></div><div>I need your help,thank you!!</div><div><br></div>