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[root@controller1 ~]# ceph osd tree
% j/ L* c4 D: i. F0 c) QID CLASS WEIGHT TYPE NAME STATUS REWEIGHT PRI-AFF 0 K6 y# s! C9 ?0 B# V1 k" \
-15 79.40596 root hdd . o; U3 A6 R% X
-52 15.00000 host controller3-hdd * o3 N' Z# H! J3 B u
% L+ c+ `' B; k9 T8 G
-49 0 host hdd-controller3
! W6 x" v8 U! O/ e, t-19 22.37799 host host09-hdd 3 S4 h0 H5 ^% b' O- r: Z* B/ L! R: X
N5 ?: V0 k) N2 |2 ]+ y, q
-20 22.37799 host host10-hdd 9 j) B- k7 G( X5 K6 l) C( h
; t; m5 ]# D# w; z' P x
-21 19.64998 host host11-hdd 7 z8 y3 x* |: }! N
6 V( B* W- x' m8 C5 T! S
-13 37.77696 root ssd
1 J9 A) p; M* E7 x w' Z3 M$ |-25 7.25899 host host09-ssd
2 r+ C, h$ j/ A! C+ s$ K: M7 f2 f2 p1 z; B- M9 Y) R; I: T
-24 7.25899 host host10-ssd : M/ Y& H7 H" T, m
; n' |1 e* D5 v+ E& ?& x; L-22 7.25899 host host11-ssd 8 I1 W/ `+ ]1 J
* T8 _6 L b, x6 q9 o' c
-37 4.00000 host ssd-compute04 . X: i5 I: I# W A3 W
2 P5 c9 G' p+ D Y4 X-38 4.00000 host ssd-compute05
! v/ \0 E7 e- l; \8 i
% x, U: U& `! V; J-39 4.00000 host ssd-compute06
) m3 d0 q" m! j4 k% J: A7 a
; n- B3 i t* X6 H) x-40 4.00000 host ssd-compute07 # x* i% x9 X. `2 ]& I( z
. P5 m" E$ M* ^- Q
-1 0 root default
" I/ z) c: g- _ -3 0 host host09 : A$ x% X* \+ f) I p' j
-5 0 host host10
9 ]/ S% `7 f! V& M1 K4 x -7 0 host host11 , m; S7 g) H& p& m0 K( E: \4 l; B
[root@controller1 ~]# 2 v! b6 _. i+ ?! }& X! H# h5 Y
6 S6 i6 y1 a: v* ]$ r- [, S' y. oceph osd 桶删除操作，remove 桶名称) D8 y- d8 z/ F7 c
删除操作：
" t, Q2 f7 @3 T" c) A: aceph osd crush remove E! h, I& u( E5 Y4 S1 Z- A
' [! o k2 f! ^8 P( G[root@controller1 ~]# ceph osd crush remove host09 7 C6 ^ f3 P% H/ Y
removed item id -3 name 'host09' from crush map
/ B7 d! O$ p. S5 G[root@controller1 ~]# ceph osd crush remove host10( l; P) n3 a/ y& d
removed item id -5 name 'host10' from crush map
" U' ]# g3 a8 y. o; h. f6 X* w# g[root@controller1 ~]# ceph osd crush remove host116 F1 L1 a* X j' X+ J
removed item id -7 name 'host11' from crush map3 A+ P d6 j: f; }# M7 r& }
* ?7 C5 R, W F1 z. @; H0 E
再次检查，成功：, J1 q7 ]( g: u$ x: {
[root@controller1 ~]# ceph osd tree
2 A' W" Y7 S. [4 W0 }1 X" y$ Y9 oID CLASS WEIGHT TYPE NAME STATUS REWEIGHT PRI-AFF i& R1 A- s, Y6 t8 L& l4 z
-15 79.40596 root hdd - P4 d0 e3 z! {$ }+ [
-52 15.00000 host controller3-hdd
* x& F0 T- o" c! z, |" M( K, @ C0 z1 E1 O
-49 0 host hdd-controller3
# X( ]3 V. ~ a' x8 W8 p' i$ v-19 22.37799 host host09-hdd : D! e/ C2 u% X3 j" U; C
7 r! h" |. |$ v& N- X-20 22.37799 host host10-hdd , K6 h+ g5 ~# o& m
0 ?. ^) B/ W- G% C( ^
-21 19.64998 host host11-hdd * C* V& y; i+ x& U
: f( w9 u# V2 F-13 37.77696 root ssd , y( F& e7 J/ W" U; W+ O K
-25 7.25899 host host09-ssd
% l3 L0 S3 w3 p. O" n5 P- f3 ?
5 L$ e, _5 o6 W) P$ y& e-24 7.25899 host host10-ssd
- M1 S# n. u$ t+ c* G$ K4 f( _4 o
-22 7.25899 host host11-ssd
9 M& R2 \3 E# ^4 C" H
+ {* u9 t. W7 u-37 4.00000 host ssd-compute04
5 U) @: H& w8 Q+ E' F7 e- a
3 w9 m0 L" F- r: Y; I-38 4.00000 host ssd-compute05
2 `/ U Z" ]" a4 u. d2 [3 ?' S3 o1 Q7 e# Y, ]7 e
-39 4.00000 host ssd-compute06
% G+ \( ]5 H8 V
2 q% _8 m/ c) S. |, s! C3 I-40 4.00000 host ssd-compute07
% _8 r. N; W- g K3 V+ [, `8 s* d4 A5 b
: u* s* G! ^: f8 ~/ b -1 0 root default
, ^& j# Y% q6 Q[root@controller1 ~]#
8 s, F/ {6 u5 \, a" \: [$ e7 y
9 l6 @3 w+ B% D( z5 ~/ `$ ~& l, o' R% x' [7 d
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发表于 2026-5-6 10:54:51