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

admin

health: HEALTH_WARN
; T7 \4 p. A, j$ H! n! R            Slow OSD heartbeats on back (longest 1712.030ms)
            Slow OSD heartbeats on front (longest 1791.138ms)


重启ceph-mon即可：
[root@compute02 ~]# systemctl  restart ceph-mon@compute02.service
' t" l, q  S. T& f) |0 p* b
$ y8 N/ u! N4 M) M# v
6 ]" c+ f: S# t- e4 Q
, c! E2 H7 Z# d4 ~* N3 \8 q

admin

因是docker服务，重启下docker.service
/ r' z, e# H( l& D. d2 q: Z3 B9 A# ceph -s
  cluster:
    id:     5fa16469-8be4-4457-8a78-12b1910afff7
    health: HEALTH_OK

回复正常。