红帽全球峰会第 19 章 集群
- clufter
- clufter 软件包在 Red Hat Enterprise Linux 6 中作为技术预览提供，提供用于转换和分析集群配置格式的工具。它可用于协助从旧的堆栈配置迁移到利用 Pacemaker 的较新配置。有关 clufter 功能的详情，请查看
clufter (1)手册页或 clufter -h 命令的输出。软件包： clufter-0.56.2-1 - luci 支持 fence_sanlock
- luci 工具现在支持 sanlock 隔离代理作为技术预览。代理位于 luci 的代理列表中。软件包： luci-0.26.0-78
- 使用硬件 watchdog 设备恢复节点
- Red Hat Enterprise Linux 6.4 中包含的新的 fence_sanlock 代理和 checkquorum.wdmd 作为技术预览提供，提供了使用硬件 watchdog 设备触发节点的恢复的新机制。有关如何启用此技术预览的教程，请参考 https://fedorahosted.org/cluster/wiki/HomePage请注意，目前不支持使用 enforcing 模式的 SELinux。软件包： cluster-3.0.12.1-78
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