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文章 2017-03-18 来自：开发者社区

Ceph实验室：第六课：Ceph运维之横向扩展

Ceph支持在一个已有的集群中增加一个带有一组磁盘的新节点来扩展其容量，而且在服务部宕机的情况下进行扩展。 1: 在新节点上安装ceph软件包，保证和ceph集群的软件版本一致 #ceph-deploy install ceph-node3 --release jewel 2: 列出新节点上所有可用磁盘#ceph-deploy disk list ceph-node3 3: 将ceph-...

文章 2017-03-18 来自：开发者社区

Ceph实验室：第五课：Ceph运维之换盘

在ceph集群里，磁盘出故障是不可避免，所以替换故障磁盘成为ceph日常运维不断重复的任务。本课程演示如何替换一个故障盘。定位故障磁盘 #MegaCli -PDList -aALL|grep "Media Error" Enclosure Device ID: 0 Slot Number: 3 Enclosure position: 0 Dev...

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更新时间 2023-04-27 10:40:09

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运维服务

基于阿里巴巴SRE解决方案和最佳实践，为客户量身定制数字化运维体系，并提供专属运维服务专家，帮助客户做好云上运维管理，降低运维成本和风险，提升运维效率和业务连续性，增强系统安全合规性，助力企业客户加速数字化转型！

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