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easehu

easehu

V2EX 第 103595 号会员,加入于 2015-03-10 11:53:14 +08:00
easehu 最近回复了
2015-07-01 20:47:50 +08:00
回复了 ykswang 创建的主题 Amazon Web Services AWS 因为闰秒大面积宕机
我们公司从今年1月份就开始出通告了,我们在3月份完成所有设备的调查,最后找供应商确认这些设备是否会因为闰秒问题出现问题,最后到4月中旬得到结果,只有两台过保的光纤交换机可能会有问题,其他的机器系统内核都升级到了新版本,网络设备和存储设备都询问过供应商,确定到时没有这个问题。最终给两台光纤交换机搞了个私有的ntp服务器(ntp配置无法去掉,过保没技术支持),在私有ntp上用perl 模拟ntp服务器。早上平稳过度没出现设备宕机和网络中断的情况。
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