我正在使用以下内容：
[root@kpdbm01 ~]# cat /etc/redhat-release Red Hat Enterprise Linux Server release 6.5 (Santiago) [root@kpdbm01 ~]# uname -a Linux kpdbm01 2.6.32-431.20.3.el6.x86_64 #1 SMP Fri Jun 6 18:30:54 EDT 2014 x86_64 x86_64 x86_64 GNU/Linux [root@kpdbm01 ~]# rpm -q rgmanager cman corosync ricci rgmanager-3.0.12.1-19.el6.x86_64 cman-3.0.12.1-59.el6_5.2.x86_64 corosync-1.4.1-17.el6_5.1.x86_64 ricci-0.16.2-69.el6_5.1.x86_64 [root@kpdbm01 ~]# 我试图使用clusvcadm来Disable / Enable / Relocate <group>而不pipe我最终与Failure 。
我在/var/log/cluster/corosync.log看到很多消息，比如一个低音/var/log/cluster/corosync.log ：
Aug 27 19:14:57 corosync [TOTEM ] Retransmit List: 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55
这里是从/var/log/cluster/rgmanager.log输出，而我试图Disable PR_MYSQL1 ：
Aug 27 19:18:31 rgmanager Stopping service service:PR_MYSQL1 Aug 27 19:19:02 rgmanager #52: Failed changing RG status Aug 27 19:19:02 rgmanager [fs] Checking fs "FS_D", Level 20 Aug 27 19:19:02 rgmanager [fs] Checking fs "FS_L", Level 20 Aug 27 19:19:02 rgmanager [fs] Checking fs "FS_B", Level 20 Aug 27 19:19:02 rgmanager [ip] Checking 192.168.52.34/24, Level 10 Aug 27 19:19:02 rgmanager [ip] 192.168.52.34/24 present on eth0 Aug 27 19:19:02 rgmanager [ip] Link for eth0: Detected Aug 27 19:19:02 rgmanager [ip] Link detected on eth0 Aug 27 19:19:02 rgmanager [ip] Local ping to 192.168.52.34 succeeded Aug 27 19:19:02 rgmanager [mysql] Verifying Configuration Of mysql:PR_DB Aug 27 19:19:02 rgmanager [mysql] Verifying Configuration Of mysql:PR_DB > Succeed Aug 27 19:19:02 rgmanager [mysql] Monitoring Service mysql:PR_DB Aug 27 19:19:02 rgmanager [mysql] Monitoring Service mysql:PR_DB > Service Is Running Aug 27 19:19:05 rgmanager [fs] Checking fs "FS_D", Level 10 Aug 27 19:19:05 rgmanager [fs] Checking fs "FS_L", Level 10 Aug 27 19:19:05 rgmanager [fs] Checking fs "FS_B", Level 10 Aug 27 19:19:05 rgmanager [ip] Checking 192.168.52.34/24, Level 0 Aug 27 19:19:05 rgmanager [ip] 192.168.52.34/24 present on eth0 Aug 27 19:19:05 rgmanager [ip] Link for eth0: Detected Aug 27 19:19:05 rgmanager [ip] Link detected on eth0
这里是clustat输出：
[root@kpdbm02 ~]# clustat Cluster Status for db_prod1 @ Wed Aug 27 19:16:15 2014 Member Status: Quorate Member Name ID Status ------ ---- ---- ------ kpdbm01-224 1 Online, rgmanager kpdbm02-224 2 Online, Local, rgmanager Service Name Owner (Last) State ------- ---- ----- ------ ----- service:PR_MYSQL1 kpdbm02-224 started [root@kpdbm02 ~]#
任何想法有什么不对？ 以及我如何解决它？
为解决通信困难，将群集通信从默认多播更改为单播：
< <cman expected_votes="1" two_node="1"/> --- > <cman expected_votes="1" two_node="1" transport="udpu"/>