解决ceph存储health: HEALTH_WARN Slow OSD heartbeats on back (longest 1712.030ms)

admin

health: HEALTH_WARN
0 _. [- L" y2 g7 t7 D) P& @            Slow OSD heartbeats on back (longest 1712.030ms)
            Slow OSD heartbeats on front (longest 1791.138ms)
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8 k0 l5 Y) b7 i+ k8 v/ H重启ceph-mon即可：
, W, V' o# |4 ~! @1 j: m[root@compute02 ~]# systemctl  restart ceph-mon@compute02.service
# w  U0 U  W4 F1 t' z$ V1 G
2 U' S4 Q& W9 |$ V0 n  I
( [$ X2 i( E1 w5 f' Z

admin

因是docker服务，重启下docker.service
4 B0 X& P. d3 w3 I/ v; \# ceph -s
  cluster:
6 [5 Y6 ^3 {' Q" l  m9 I0 P    id:     5fa16469-8be4-4457-8a78-12b1910afff7
, F& u, f1 p2 a) F( O# e; S    health: HEALTH_OK
, m; s- a; V. ?/ h- P
$ X9 o/ o5 `$ _" D" S/ Y0 R回复正常。