ceph pgs not deep-scrubbed in time 处理

测试环境出现 deep-scrubbed in time 警告

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[root@node437 ~]# ceph -v ceph version 15.2.13 (c44bc49e7a57a87d84dfff2a077a2058aa2172e2) octopus (stable)[root@node437 ~]# ceph -s   cluster:     id:     78169f4d-882c-4b36-b478-71691ec2f436     health: HEALTH_WARN             3 pgs not deep-scrubbed in time             3 pgs not scrubbed in time             3 pool(s) have no replicas configured      services:     mon: 1 daemons, quorum node437 (age 5w)     mgr: node437(active, since 5w)     osd: 6 osds: 6 up (since 5w), 6 in (since 5w)      data:     pools:   3 pools, 97 pgs     objects: 10.20k objects, 16 GiB     usage:   23 GiB used, 6.5 TiB / 6.5 TiB avail     pgs:     97 active+clean      io:     client:   0 B/s rd, 5.7 KiB/s wr, 0 op/s rd, 0 op/s wr

查看具体详细信息

[root@node437 ~]# ceph health detail
HEALTH_WARN 3 pgs not deep-scrubbed in time; 3 pgs not scrubbed in time; 3 pool(s) have no replicas configured
[WRN] PG_NOT_DEEP_SCRUBBED: 3 pgs not deep-scrubbed in time
    pg 3.19 not deep-scrubbed since 2021-12-27T14:54:35.417018+0800
    pg 3.10 not deep-scrubbed since 2021-12-27T14:54:35.417018+0800
    pg 3.4 not deep-scrubbed since 2021-12-27T14:54:35.417018+0800
[WRN] PG_NOT_SCRUBBED: 3 pgs not scrubbed in time
    pg 3.19 not scrubbed since 2021-12-27T14:54:35.417018+0800
    pg 3.10 not scrubbed since 2021-12-27T14:54:35.417018+0800
    pg 3.4 not scrubbed since 2021-12-27T14:54:35.417018+0800
[WRN] POOL_NO_REDUNDANCY: 3 pool(s) have no replicas configured
    pool 'device_health_metrics' has no replicas configured
    pool 'dreamer_pool_1' has no replicas configured
    pool 'dreamer_pool_4.0' has no replicas configured

修复pg

[root@node437 ~]# ceph pg deep-scrub 3.19
instructing pg 3.19 on osd.1 to deep-scrub
[root@node437 ~]# ceph pg deep-scrub 3.10
instructing pg 3.10 on osd.1 to deep-scrub
[root@node437 ~]# ceph pg deep-scrub 3.4
instructing pg 3.4 on osd.1 to deep-scrub

再次确认状态，告警消失

[root@node437 ~]# ceph -s
  cluster:
    id:     78169f4d-882c-4b36-b478-71691ec2f436
    health: HEALTH_WARN
            3 pool(s) have no replicas configured
 
  services:
    mon: 1 daemons, quorum node437 (age 5w)
    mgr: node437(active, since 5w)
    osd: 6 osds: 6 up (since 5w), 6 in (since 5w)
 
  data:
    pools:   3 pools, 97 pgs
    objects: 10.20k objects, 16 GiB
    usage:   23 GiB used, 6.5 TiB / 6.5 TiB avail
    pgs:     97 active+clean
 
  io:
    client:   0 B/s rd, 341 B/s wr, 0 op/s rd, 0 op/s wr