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[root@controller1 ~]# ceph osd tree
8 N; a$ C' L7 B" J( W; G; aID CLASS WEIGHT TYPE NAME STATUS REWEIGHT PRI-AFF q9 L) x1 n( ]1 O! T9 |) B @2 J
-15 79.40596 root hdd
1 ]& ]+ R7 ?' r# r-52 15.00000 host controller3-hdd
+ l7 O$ L* b/ l! l/ [* L% u l: W- s# r# \, U6 U" a9 T
-49 0 host hdd-controller3
8 X8 X: p- K4 r4 e/ C-19 22.37799 host host09-hdd
, v. k; ]7 }4 T: K3 o! u) Z1 N v9 _& A2 M
-20 22.37799 host host10-hdd 6 _: H/ c V. I4 M8 W6 ~7 o* t* X
. x9 r) w4 O- c+ d-21 19.64998 host host11-hdd 1 j0 O0 Q6 `; s9 ?0 O
3 M" X' N) k! U
-13 37.77696 root ssd G1 E) O4 u1 _: D' H; }
-25 7.25899 host host09-ssd ; k( U `2 Z+ i: X- Z: [/ s W2 t
4 W) u7 ?2 g7 ]* F6 w; n4 n8 K-24 7.25899 host host10-ssd j8 |' T' A; d7 L- V1 ` t
0 G5 d* c# Q" y8 u+ N* O
-22 7.25899 host host11-ssd - H L) B: R/ d, x/ v* l( ^/ j
' n# f- s9 Y$ `0 J5 s: q9 F
-37 4.00000 host ssd-compute04
4 r. ]) M5 I7 {3 Y
1 }: H/ ]/ ?% V8 l: T9 ?( C-38 4.00000 host ssd-compute05
* c' Z9 y; }8 L: I7 p# s: c- g
-39 4.00000 host ssd-compute06 ' _+ h' f0 F: q4 l. C: w
6 F/ R# c3 ^3 }5 Z- C1 D; }-40 4.00000 host ssd-compute07 - D( {) P) M$ G, {* D
$ e% q) F; M; |" N: a5 e/ W$ u+ S: j
-1 0 root default " P& _6 d0 R7 p. A& Y' R
-3 0 host host09 / L, {' S4 k7 G7 o; D% v' Y1 ]
-5 0 host host10 ( j- D( p7 r% _. G$ d- g
-7 0 host host11
- G1 L/ ]2 w; Q: r3 e[root@controller1 ~]#
* F- D1 {2 e1 `! h! U4 R' `) b- Y
& L2 J+ q9 u/ Rceph osd 桶删除操作，remove 桶名称
) U! W# D( d$ d& E删除操作：
9 g4 N& [6 w) ^, y7 _: G4 {ceph osd crush remove1 q- [* D3 E5 P( \& o9 Z/ e5 Y$ U# v
& m. t( \1 S- M
[root@controller1 ~]# ceph osd crush remove host09
) |# D$ O0 w2 x/ \* Zremoved item id -3 name 'host09' from crush map$ b$ g! g! x4 \- K5 p' n* E) l
[root@controller1 ~]# ceph osd crush remove host106 ]4 |. r7 ]; d
removed item id -5 name 'host10' from crush map f- \* ~$ E# Q/ ?
[root@controller1 ~]# ceph osd crush remove host11- x" x8 `! T! u0 b I* ^
removed item id -7 name 'host11' from crush map
) k5 r4 p# J( w. B# \5 ^5 U: b3 t3 S
$ @& Z" i' X4 `; a再次检查，成功：2 ]8 m; h ?$ |' M
[root@controller1 ~]# ceph osd tree
- C& L N0 j) M4 v7 lID CLASS WEIGHT TYPE NAME STATUS REWEIGHT PRI-AFF
9 o: w+ S" f- e) F-15 79.40596 root hdd 2 k/ P% I& I5 a1 }
-52 15.00000 host controller3-hdd 6 Z4 E: ^0 t V
- x5 U6 J5 p; x' R8 F-49 0 host hdd-controller3
/ G* E% [; x4 q3 L, }+ @-19 22.37799 host host09-hdd 1 G4 t$ M6 O. P# L. S. N {
/ V/ o4 k) g! l; q1 X
-20 22.37799 host host10-hdd ! \: S, [+ I" T Z `
$ w$ E; z" @$ c% x. |-21 19.64998 host host11-hdd ; f9 w5 S0 J4 n8 s; R* v- v
& Y% T; h% i& r' u-13 37.77696 root ssd
1 l: Y0 w7 {/ i P% q7 I8 z" s-25 7.25899 host host09-ssd
6 c" R6 ?$ n" c% a* }
" w5 q1 u4 `( y! {5 V' Z' O3 Y. L; D-24 7.25899 host host10-ssd
9 B' e; @) g, V% H; V
, X% w) C1 H% t C. z* z) t5 T-22 7.25899 host host11-ssd
/ X0 R- `: H3 K7 J2 l5 k. Q$ k8 D, `+ h/ V& a) b, n. B1 C5 Z$ @
-37 4.00000 host ssd-compute04 : B% c! v% w8 N. V; k
y; Y/ o9 P' `-38 4.00000 host ssd-compute05 - f% K9 C4 {- `" e& j' d) M
$ G* U4 C$ L+ c) J& j-39 4.00000 host ssd-compute06
: L- @" d: x0 z& g* l, s: ~
) `( J* V& E6 x( E' w) g-40 4.00000 host ssd-compute07
' y, c; T7 [! b) X6 [
( k8 Y! _, Z; Q# M1 o -1 0 root default
' }4 J7 D p+ x" q9 O[root@controller1 ~]#
% ~9 x% |2 D9 ^. ?% F
6 _# ]% K1 X/ B% q7 @) b9 N0 g* G: ^- t w. z. e+ Y+ g
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发表于 2026-5-6 10:54:51