discsthnew的博客

CEPH ARCHITECTURE THE CEPH STORAGE CLUSTER STORAING DATA SCALABILITY AND HIGH AVAILABILITY CRUSH INTRODUCTION CLUSTER MAP HIGH AVAILABILITY MONITORS HIGH AVAILABILITY AUTHENTICATION SMART DAEMONS EN...

mds rank 0 is damaged 某次机房断电后，再启动ceph后，出现如下错误： [root@k8s-node2 ~]# ceph health detail HEALTH_ERR mds rank 0 is damaged; mds cluster is degraded mds.0 is damaged mds cluster is degraded 提示 mds.0 不...

Quick Ceph Deploy 集群内有两个节点（tom-1, tom-2）,在 tom-1 中通过 ceph-deploy 来部署安装整个集群。均为 centos7.1 系统。 PREFLIGHT CHECKLIST 1. Add ceph repositories 官方的镜像源较慢，这里使用阿里提供的yum源 [root@tom-1 yum.repos.d]# cat c...