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初始环境配置配置四台虚拟机，设置好主机名，关防火墙，关selinux，设置/etc/hosts，做ssh互信，时间同步等。配置源在所有ceph节点上准备下面的源。1、下载wget工具yum install -y wget2、清除yum缓存yum clean all3、删除国外yum源rm -rf /etc/yum.repos.d/*.repo4、下载阿里cento...

Monitor服务检查状态、停止服务、启动服务[root@ceph-node1 ceph]# systemctl status ceph-mon@ceph-node1.service[root@ceph-node1 ceph]# systemctl stop ceph-mon@ceph-node1.service[root@ceph-node1 ceph]# systemctl start...

Ceph运维之换盘1、定位故障磁盘#MegaCli -PDList -aALL|grep "Media Error"2、定位故障OSD#lsblk -i|grep /dev/sdb3、停止故障OSDsystemctl status ceph-osd@1.serviceceph osd out osd.1ceph status4、删除故障OSDceph osd crus...