ceph 集群有一台monitor一直震荡 用iostat查看,发现系统盘时延特别高,先安排换盘 换系统盘后,告警消失
解决mon is allowing insecure global_id reclaim问题 正文 回到顶部 解决mon is allowing insecure global_id reclaim问题 1.查询ceph状态: $ ceph-scluster: id: 37ac4cbb-a2c6-4f81-af1e-e9e39c010c85 health: HEALTH_WARN mon is allowing insecure global_id reclaim services: mon:1daemons, quorum ceph...
$id:守护进程实例ID。对于ceph-node1上的MON,设置为ceph-node1。对于osd.1,它设置为1。如果是客户端应用,这是用户名 $name:守护进程名称和实例ID。这是$type.$id的快捷方式 $host:其上运行了守护进程的主机的名称 四、定义全局参数 [global] fsid = 23078e5b-3f38-4276-b2ef-7...
id: 098f5601-a1f1-4eb4-a150-8db0090bc9d7 health: HEALTH_WARN mon is allowing insecure global_id reclaim services: mon: 1 daemons, quorum ceph (age 4m) mgr: no daemons active osd: 0 osds: 0 up, 0 in data: pools: 0 pools, 0 pgs objects: 0 objects, 0 B usage: 0...
ceph config set mon auth_allow_insecure_global_id_reclaim false (***注意:禁用安全模式,执行之后,不再提示警告,恰恰是因为这个操作,会导致k8s在建立pvc时连不上ceph集群,报错如下: failed to get connection: connecting failed: rados: ret=13, Permission denied ...
dev@ceph-node1:~/ceph-cluster$ ceph config set mon auth_allow_insecure_global_id_reclaim false dev@ceph-node1:~/ceph-cluster$ ceph -s cluster: id: 34d1e4ee-f5cc-438b-9465-03bb1e7653fe health: HEALTH_WARN OSD count 0 < osd_pool_default_size 3 ...
id: 8d2cfd33-9132-48a7-8c00-3ef10cb5ddeb health: HEALTH_WARN mons are allowing insecure global_id reclaim clock skew detected on mon.node2, mon.node3 OSD count0<osd_pool_default_size3services: mon:3daemons, quorum node1,node2,node3(age 29s)mgr: node3(active, since 19s), standby...
Ceph 目前配置为允许客户端使用不安全的进程重新连接到监控器,以回收其之前的 global_id,因为设置 auth_allow_insecure_global_id_reclaim 已设置为 true。 表B.2. Manager(管理者) 健康代码描述 MGR_DOWN 所有Ceph 管理器守护进程目前都处于 down 状态。 MGR_MODULE_DEPENDENCY ...
3. Ceph的资源划分Ceph采用crush算法,在大规模集群下,实现数据的快速、准确存放,同时能够在硬件故障或扩展硬件设备时,做到尽可能小的数据迁移,其原理如下:<1>当用户要将数据存储到Ceph集群时,数据先被分割成多个object,(每个object一个object id,大小可设置,默认是4MB),object是Ceph存储的最小存储单元。<2>由于ob...
mds_gid_t mds_gid = mds_gid_t(monc->get_global_id()); state = mdsmap->get_state_gid(mds_gid); if (state != oldstate) { last_state = oldstate; incarnation = mdsmap->get_inc_gid(mds_gid); } version_t epoch = m->get_epoch(); ...