26.2. 修改仲裁选项

您可以使用 pcs quorum update 命令修改集群的常规仲裁选项。执行此命令需要停止集群。有关仲裁选项的信息，请查看 votequorum(5)手册页。

pcs quorum update 命令的格式如下。

pcs quorum update [auto_tie_breaker=[0|1]] [last_man_standing=[0|1]] [last_man_standing_window=[time-in-ms] [wait_for_all=[0|1]]

以下一系列命令修改 wait_for_all 仲裁选项，并显示选项的更新状态：请注意，系统不允许在集群运行时执行这个命令。

[root@node1:~]# pcs quorum update wait_for_all=1
Checking corosync is not running on nodes...
Error: node1: corosync is running
Error: node2: corosync is running

[root@node1:~]# pcs cluster stop --all
node2: Stopping Cluster (pacemaker)...
node1: Stopping Cluster (pacemaker)...
node1: Stopping Cluster (corosync)...
node2: Stopping Cluster (corosync)...

[root@node1:~]# pcs quorum update wait_for_all=1
Checking corosync is not running on nodes...
node2: corosync is not running
node1: corosync is not running
Sending updated corosync.conf to nodes...
node1: Succeeded
node2: Succeeded

[root@node1:~]# pcs quorum config
Options:
  wait_for_all: 1