ceph:health_warn clock skew detected on mon的解决办法:
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' z- o9 T6 n: x8 L[root@ceph1 deploy]# ceph status2 A8 Y# F, l1 t/ i9 k/ `( Q
cluster:/ n D4 j* l- s1 W5 R/ Y2 T
id: 2885eb9e-eca8-484f-b199-ed12de4ef030
% i9 ^% _$ `/ {5 @& o health: HEALTH_WARN! [8 \0 V8 X$ y" K1 O* Z: R7 e2 V) n
OSD count 0 < osd_pool_default_size 3
. b% @; Y5 J' W$ V9 y6 n clock skew detected on mon.ceph2, mon.ceph3* H% T- v; V3 _" r1 t
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services:5 O) R+ j9 ^4 j0 [6 [" @
mon: 3 daemons, quorum ceph1,ceph2,ceph3 (age 10m)
6 ^3 L( J8 e5 ?. T3 |& C3 M, i mgr: ceph1(active, since 4m), standbys: ceph2, ceph3/ g) H' {3 w) L, c
osd: 0 osds: 0 up, 0 in3 W4 B* ]: p: V% r! }
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data:
, ~! _5 M6 H! u8 n. u pools: 0 pools, 0 pgs! [; t6 A2 F; |# c3 S2 [3 M
objects: 0 objects, 0 B9 U# h, G+ H# b1 g9 Y4 j
usage: 0 B used, 0 B / 0 B avail
8 a" b/ O$ p. J. a& V# o4 K& L pgs:
* E) _' K- M" h0 Q首先确认ntp服务和chrony服务是否正常： ^, V$ V/ a& _2 J9 o8 f, {7 O% m* Y+ D
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) W0 ~9 \. J3 c7 k第二步修改ceph.conf文件：
% v! ]) P9 {4 ~0 j$ `! w, i, j在global字段下添加：
- C$ b# n4 K% k m3 Pmon_clock_drift_allowed = 2
/ i, N, R5 n0 m7 Q* T' G) Mmon_clock_drift_warn_backoff = 30 2 t) X. W1 k6 c( I: \5 u+ l i
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同步到节点上：
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ceph-deploy --overwrite-conf config pushceph{1,2,3} ceph-deploy --overwrite-conf admin ceph{1,2,3}
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, @- B, F; Q5 y# D5 D/ I重启mon服务：
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systemctl restart ceph-mon.target 5 X+ |: i6 o" l& D
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[root@ceph1 deploy]# ceph status, r; a4 p$ B @; y
cluster:, t) k9 P5 ~2 k8 T
id: 2885eb9e-eca8-484f-b199-ed12de4ef030
6 _1 G0 I8 z* e, a2 Z; g( u6 ] health: HEALTH_WARN$ q9 \1 l' ?6 H `. J' s
OSD count 0 < osd_pool_default_size 3& i0 y/ f2 H; M# V) J/ p; s1 {
2 t. m9 e, t4 M/ |. e: T- D services:2 n1 W8 ` L+ L/ D+ i
mon: 3 daemons, quorum ceph1,ceph2,ceph3 (age 34s)
v& t, v8 r4 s; I( G mgr: ceph1(active, since 14m), standbys: ceph2, ceph31 D3 X% b- X9 R% O. Q5 C. g
osd: 0 osds: 0 up, 0 in
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data:
( p8 c- o) C& p5 s2 J! v/ R( A1 n pools: 0 pools, 0 pgs
1 m. ?7 d3 ~' p objects: 0 objects, 0 B
, H! ~4 k) K+ z0 i usage: 0 B used, 0 B / 0 B avail
$ L7 Q" i+ i/ j' S, ` pgs: " {9 Z' T; ^2 h1 K6 k) {5 F/ I
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发表于 2021-7-15 15:00:08