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health: HEALTH_WARN
) {; y8 r! c. _8 l 1 pools have pg_num > pgp_num
4 r8 D- j- H* t/ L C* [ s% x（1）检查rbd这个pool里已存在的PG和PGP数量：
. x s, v% m; G2 f" l3 u6 }3 [$ ceph osd pool get rbd pg_num- U/ W& B) k; ~ b! D0 m
pg_num: 128; r' }- Q5 [! W' u2 a9 j
$ ceph osd pool get rbd pgp_num, H1 A- X# ^' v) k2 F
pgp_num: 1289 p# d4 g0 P- G ^( {/ _
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" W6 `7 y8 z5 W! w! |1 v' @# v[root@ceph1 deploy]# ceph -s
: K% o/ o3 E8 A' v# i8 H I) M cluster:$ x: z# y, w. g* u% D$ N3 ~
id: 9072e6f0-0aff-4024-81b4-651bcb8d2b01
& ~- Y+ l. N2 ^( P$ j2 P+ I8 g. X health: HEALTH_WARN
+ y- N- J& b4 V( i: y K m" u( e 1 pools have pg_num > pgp_num
% k+ }# q: _4 r$ I6 ^( p Z+ e w: i too few PGs per OSD (10 < min 30)9 d3 }$ q) ?' C( e: j; _% q
8 p; ^4 c% Z2 R, F# V services:; _, s% q4 Y/ h( ]
mon: 3 daemons, quorum ceph1,ceph2,ceph3 [- A; f9 Q4 L' r' n, E
mgr: ceph1(active), standbys: ceph2
" i3 k0 I% N; z$ |$ Q: r osd: 6 osds: 6 up, 6 in* t. l3 f; J1 p: O( S2 v$ U7 a
Z7 j! O) `4 L' v' x; C# c% b data:6 ~8 R& w4 ]; @% a8 M$ |
pools: 1 pools, 64 pgs% V% {: _2 v6 ?9 g) B( d% h( J
objects: 0 objects, 0B# q9 ^ b) }% T% F5 D( ?4 m
usage: 669MiB used, 119GiB / 120GiB avail+ m7 [( U V, k! c
pgs: 64 active+clean
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0 u/ f6 ?! V- |4 n[root@ceph1 deploy]# ceph osd pool get images pg_num4 Z7 r3 P0 D4 d/ P0 q' D3 o# J
pg_num: 64
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[root@ceph1 deploy]# ceph osd pool set images pgp_num 641 a1 p: b) t) i- Z+ K- G
set pool 6 pgp_num to 64& T/ [- d, n/ R' ~; B$ K
[root@ceph1 deploy]# ceph -s* N% l- ?$ g" [
cluster:) v) T: O2 s( c r; {
id: 9072e6f0-0aff-4024-81b4-651bcb8d2b01# d5 }4 ?0 r s$ I A
health: HEALTH_WARN
, }% B( t' r9 L v6 `* R too few PGs per OSD (10 < min 30)* L& w) F: c) K' e a) e
& e* M; J% }* u( a+ g services:% D6 X2 ]$ p. e; w2 S
mon: 3 daemons, quorum ceph1,ceph2,ceph3
5 n9 x; O3 ]. R3 I( ~. |0 @ mgr: ceph1(active), standbys: ceph2: o: @! p9 u: i7 j$ N9 y2 [
osd: 6 osds: 6 up, 6 in
5 V4 a/ V' E4 c- h
6 Z( E# A9 |/ | data:
3 i6 ~$ y' ?5 A; S" f( ^6 b9 R' H pools: 1 pools, 64 pgs0 f, J) F* ^4 g0 ^8 Q
objects: 0 objects, 0B
( x" g" e0 [2 V+ i5 g usage: 669MiB used, 119GiB / 120GiB avail
5 H8 h9 Y. n5 S" z) X! S pgs: 64 active+clean4 P5 G- Z* J; b2 u; }4 K4 G
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发表于 2021-4-24 00:08:31