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health: HEALTH_WARN
% u3 D& s3 x: Q7 L) P 1 pools have pg_num > pgp_num
# J: `% ^. k3 F6 ~0 n4 C（1）检查rbd这个pool里已存在的PG和PGP数量：" }" i9 K2 [; Z
$ ceph osd pool get rbd pg_num
' I6 g/ v1 Z. m d: C! t& R- xpg_num: 128
$ V/ o; S& h o$ ceph osd pool get rbd pgp_num
& X2 |# }/ v% Cpgp_num: 128( z0 ^3 @6 l9 h1 z6 P
3 [% b' p5 b, G! ^9 E4 T
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4 e1 d" u( \9 ^5 r D% ], h5 C: ~6 N7 ?0 J2 G: T4 A/ S
[root@ceph1 deploy]# ceph -s
' F, j% K3 V% T: [/ r2 o3 Y$ H cluster:
. ]+ [& N$ X8 _7 e1 d$ W/ i9 H id: 9072e6f0-0aff-4024-81b4-651bcb8d2b01
9 L: u6 b7 B3 p3 C health: HEALTH_WARN% \5 E7 y! j% J9 n# A9 N+ v
1 pools have pg_num > pgp_num, h% \1 C' I) i) ~' O8 u% E1 s
too few PGs per OSD (10 < min 30)* a1 u z& S5 m/ f1 o1 |- M" e
5 ]9 k: y* Y0 O! K: b1 J+ Z5 t( p services:
~1 j) L' W1 n! @, n$ S) j mon: 3 daemons, quorum ceph1,ceph2,ceph30 R. q6 u# }( f" u4 V
mgr: ceph1(active), standbys: ceph2$ i% T, A8 n5 H& O9 _
osd: 6 osds: 6 up, 6 in
) _/ }( h1 Q5 J3 {
" Q) d0 _3 P7 u) V! Z- t data:
' o$ K# K/ a! J% Z$ {0 e2 [ pools: 1 pools, 64 pgs
5 I+ u9 F; K" a* | objects: 0 objects, 0B+ z, P7 T M2 m3 u, j
usage: 669MiB used, 119GiB / 120GiB avail" p6 i# }+ K3 V: [
pgs: 64 active+clean
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6 g7 T$ D1 D5 B[root@ceph1 deploy]# ceph osd pool get images pg_num
5 d/ R1 v2 D( ^; U7 z2 j, npg_num: 64
& A7 r! g3 `; m( g0 m
/ k: c( L' N0 Y- N[root@ceph1 deploy]# ceph osd pool set images pgp_num 64
4 H. N( H! W* V0 Z* C! @2 A. yset pool 6 pgp_num to 64
; [7 ?- P+ H8 b[root@ceph1 deploy]# ceph -s+ k- N3 [6 f% Q* T' L( W8 V+ p( _+ ?
cluster:
M; c3 g: U: o B% ~ id: 9072e6f0-0aff-4024-81b4-651bcb8d2b01
+ n2 G& P2 E( V4 F health: HEALTH_WARN
( H5 Q0 Q. O- y- Z# N2 ] too few PGs per OSD (10 < min 30)
" M( W6 H Q& m V; E7 f
% c) t) ]/ S8 N+ d! ?4 y5 t2 \( e services:0 h% Y/ e* D4 ?* T6 @
mon: 3 daemons, quorum ceph1,ceph2,ceph3
% `1 w! m1 O: J8 [ mgr: ceph1(active), standbys: ceph21 N2 J, M) R. A) c
osd: 6 osds: 6 up, 6 in
4 U- z7 ^, L3 d& _4 I* X. c8 Y
$ r' B0 Z) G/ p# V* z0 o* z& A3 _ data:
, q0 d( M% y, C5 I. v& [ pools: 1 pools, 64 pgs
- r' t2 K4 M1 W objects: 0 objects, 0B" x: f5 k1 n, y
usage: 669MiB used, 119GiB / 120GiB avail4 J& i9 N* n" Q; i' m w
pgs: 64 active+clean
, R0 q2 c, t, C1 Q, V- M2 d! t H4 r( A& Z+ T3 s$ C& x
C9 |7 F/ e- X( T) f s& h7 o
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发表于 2021-4-24 00:08:31