UC2.2VCS双机无法启动问题

发布时间:  2015-03-16 浏览次数:  599 下载次数:  0
问题描述

某客户安装UC2.2后,由于网络有病毒导致eserver双机中的一台中毒,清完病毒重新安装操作系统及vcs后,eserver1的vcs无法启动,报错如下:

2015/03/03 18:19:36 VCS INFO V-16-1-10196 Cluster logger started
2015/03/03 18:19:36 VCS NOTICE V-16-1-11050 VCS engine version=5.1
2015/03/03 18:19:36 VCS NOTICE V-16-1-11051 VCS engine join version=5.1.10.0
2015/03/03 18:19:36 VCS NOTICE V-16-1-11052 VCS engine pstamp=5.1.100.000-5.1SP1GA-2010-09-30_23.30.00
2015/03/03 18:19:36 VCS NOTICE V-16-1-10114 Opening GAB library
2015/03/03 18:19:36 VCS NOTICE V-16-1-10619 'HAD' starting on: eServer1
2015/03/03 18:19:36 VCS INFO V-16-1-51138 Number of processors configured on this system are 8
2015/03/03 18:19:36 VCS WARNING V-16-1-51140 In a multi-CPU system, configure an adequately high value for the ShutdownTimeout attribute. This ensures that when a system panics, its service groups successfully fail over to other systems. For more information, refer to the VCS Administrator's Guide
2015/03/03 18:19:36 VCS INFO V-16-1-10125 GAB timeout set to 30000 ms
2015/03/03 18:19:36 VCS NOTICE V-16-1-11057 GAB registration monitoring timeout set to 200000 ms
2015/03/03 18:19:36 VCS NOTICE V-16-1-11059 GAB registration monitoring action set to log system message
2015/03/03 18:19:41 VCS INFO V-16-1-10077 Received new cluster membership
2015/03/03 18:19:41 VCS NOTICE V-16-1-10112 System (eServer1) - Membership: 0x1, DDNA: 0x0
2015/03/03 18:19:41 VCS NOTICE V-16-1-10086 System eServer1 (Node '0') is in Regular Membership - Membership: 0x1
2015/03/03 18:19:41 VCS NOTICE V-16-1-10322 System eServer1 (Node '0') changed state from CURRENT_DISCOVER_WAIT to LOCAL_BUILD
2015/03/03 18:19:41 VCS WARNING V-16-1-10030 UseFence=NONE. Hence do not need fencing
2015/03/03 18:19:41 VCS ERROR V-16-1-10614 Cluster UUID is not configured or it is empty,  on system eServer1 - VCS Stopping. Manually Restart VCS after configuring Cluster UUID.

处理过程

1、检查双机的UUID配置是否一致:

eServer1:~ # cat /etc/vx/.uuids/clusuuid
{a2cc5946-1dd1-11b2-8fe0-cc6c75668637}

eServer2:~ # cat /etc/vx/.uuids/clusuuid
{f5b1057e-1dd1-11b2-bcd7-954d173f056b}

双机配置不一致,修改成一致后重新启动vcs,日志中没有该错误,但是双机资源还是无法启动。

2、检查双机中的下列配置是否一致:

/etc/HOSTNAME
/etc/hosts
/etc/llttab 
/etc/llthosts
/etc/VRTSvcs/conf/config/main.cf

结果正常。

3、检查gab模块,gabconfig -a ,结果正常。

4、重新查看双机启动状态,发现磁阵没有挂载,使用fdisk -l无法看到磁阵。

5、登录S2600T存储管理界面,检查主机标识,与操作系统中ISCSI中的配置不一致,在磁阵管理界面中添加操作系统ISCSI配置中的主机标识,重启启动vcs双机,启动后正常。

根因
重新安装操作系统后,UUID和主机标识改变,需要重修修改。
建议与总结

如果需要重新安装双机,最好2台双机一起重新安装;如果只要重装1台,一定要检查相关的配置。

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