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

admin

health: HEALTH_WARN
: L2 \7 Y6 s7 N* [4 y            Slow OSD heartbeats on back (longest 1712.030ms)
; i7 z. l  N, u7 K7 t- j            Slow OSD heartbeats on front (longest 1791.138ms)
( m4 s5 w% g, M1 n  b& R
8 k4 y+ y+ f. B: _; A
/ k: l+ D- T) m- @2 p# [重启ceph-mon即可：
+ k& s- `( C4 r8 p+ F[root@compute02 ~]# systemctl  restart ceph-mon@compute02.service


: ]  `( ^0 |# r# H! c
- ?( B8 E. }* M  c8 F. N

admin

因是docker服务，重启下docker.service
# ceph -s
  cluster:
- ~. t0 O' n2 f$ O  R( t7 @    id:     5fa16469-8be4-4457-8a78-12b1910afff7
    health: HEALTH_OK

回复正常。