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ceph rbd feature 配置disable掉一些exclusive-lock等参数,降低重启后一些故障问题

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发表于 2024-11-2 17:00:06 | 显示全部楼层 |阅读模式

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) p/ \% O) ?* Y5 f% qceph rbd feature 配置disable掉一些exclusive-lock等参数,降低重启后一些故障问题
& d4 s' U; R% E7 D: S9 k  S命令如下:" U6 L- m/ l  S# o
rbd feature disable exclusive-lock object-map fast-diff deep-flatten --image volume-b71f4ab1-44c7-482c-8361-190cea8a6748  -p vms& f( l& q6 \4 J2 p' Q# s: w: u

' C! z. ^* S3 n( u) a, S0 X2 c, Z# d& k$ E9 x0 g4 p" l$ Y9 Y1 n: M
挂载磁盘进行修复,无法解决,后来测试关闭卷高级feature后虚拟机可以正常启动,关闭卷的高级feature命令如下:
" T; M3 }6 P" }rbd feature disable exclusive-lock object-map fast-diff deep-flatten --image volume-b71f4ab1-44c7-482c-8361-190cea8a6748 -p volumes5 G% j4 B- ~7 K
# 开闭后效果/ J; A- s) I( s! ]0 r, U. \: ~: [
[root@host09 ~]# rbd info volume-b71f4ab1-44c7-482c-8361-190cea8a6748 -p volumes-hdd
+ p8 }& S" Q/ [# G! Zrbd image 'volume-b71f4ab1-44c7-482c-8361-190cea8a6748':
& B" E6 S1 c/ l6 c7 ^) d- _size 300 GiB in 76800 objects
& U0 E4 v1 K! q8 E5 Morder 22 (4 MiB objects)1 d9 ~3 D+ e  c  S) T0 d" V
snapshot_count: 0
3 n0 @( P% I6 n/ Q1 V. Mid: aa0ab6b8b4567
2 f/ M9 u. D: J- I0 B9 W0 d$ cblock_name_prefix: rbd_data.aa0ab6b8b4567/ I7 A9 q8 g4 T! t/ t6 P9 B
format: 2
, @# E' v3 Z# |+ x  Z) P$ k7 W# H! Ifeatures: layering
$ Q( w% d9 Q+ g3 F  B# ]op_features:$ R- {0 L  r. W6 G- c
flags:9 J- H) A' U$ E4 F$ c4 E  s
create_timestamp: Tue Jun  8 09:31:28 2021
4 n, [( |8 B! xaccess_timestamp: Tue Jun  8 09:31:28 2021, v. ~4 o; i7 L) F$ H- W# ]7 I$ _6 i
modify_timestamp: Tue Jun  8 09:31:28 20216 q6 |, c% ]% f; f) \" m; o; y# j
, x; Y: m( B6 d0 M+ C" Y
这样会解决很多问题。
: v# B% Z1 m% e: i. R4 }
 楼主| 发表于 2025-5-22 18:35:17 | 显示全部楼层
$ rbd info volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624
1 w! `: d% S& e. |3 J1 ]rbd image 'Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624':- ]( ?  A* d/ @+ q9 a% h! g& I1 y: t& g
        size 1 TiB in 262144 objects8 J7 Q9 D% y4 r% r( }4 c2 {/ X
        order 22 (4 MiB objects)
0 y( f* I: \; O$ v        snapshot_count: 0% a2 Q  D; p+ {
        id: a015951782a20
  i& `' D1 b4 ]        block_name_prefix: rbd_data.a015951782a20
, ]( `1 G8 z3 e( A1 G* E, O        format: 2
" t3 y0 ]2 H5 z* ]3 t8 Q        features: layering, exclusive-lock, object-map, fast-diff, deep-flatten* \. Z! |4 ^' P! z3 O
        op_features: 4 B4 A( O  f1 \2 k+ i- }
        flags: 2 J8 w. p5 |8 x. T! k/ c
        create_timestamp: Mon Dec 16 17:14:17 2024; n$ C; c9 ?5 c  K: w& s* \
        access_timestamp: Thu May 22 17:58:12 20256 I( X( [% \0 ~) v6 Z% R8 o
        modify_timestamp: Thu May 22 11:51:14 20259 B& v6 R6 q: l0 K2 }7 l
root@gm268-3 18:02:57 ~
. V# S% p$ A6 v/ K# c$ rbd feature disable exclusive-lock object-map fast-diff deep-flatten volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624 + v% Z5 Z9 j, d
rbd: the argument for option is invalid
3 F. m) o9 R$ @2 x9 @. rroot@gm268-3 18:04:35 ~
3 t6 q4 t2 k2 |" J$ q$ rbd info volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624
* a( j" {! S9 {# brbd image 'Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624':
* v4 W. z1 g  d* j+ F* D- J- e        size 1 TiB in 262144 objects
8 p( T  a3 g& S7 t. j- T1 F        order 22 (4 MiB objects)4 o) I/ \- I, I4 ~0 O% D
        snapshot_count: 06 F! P$ }; Z- V$ B
        id: a015951782a20
4 B7 [# ^6 v% z; F        block_name_prefix: rbd_data.a015951782a20
- v) {$ G+ u% y        format: 2
& [& f- h. A* l7 z3 w        features: layering, exclusive-lock, object-map, fast-diff, deep-flatten
* E9 g8 n" w7 y, j2 O" H* n! }        op_features:
2 l5 R: w5 X5 X" h        flags:
2 P. U8 i, x( E1 s' O( z        create_timestamp: Mon Dec 16 17:14:17 2024
- ^. x9 h* d; d2 k- P+ D        access_timestamp: Thu May 22 17:58:12 2025
0 x1 E9 }9 v: K        modify_timestamp: Thu May 22 11:51:14 2025
; H0 _/ ]1 [. T2 `) ^root@gm268-3 18:04:39 ~$ _( J8 h: \+ P/ T6 I* [
$ rbd feature disable exclusive-lock object-map fast-diff deep-flatten --image volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624 , ~* r. H$ ?8 u! M2 h& L& p
root@gm268-3 18:05:09 ~$ ^* A, k% K! {9 n
$ rbd info volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624 ) {, s: @$ J# s0 ~9 v. P' {
rbd image 'Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624':9 V3 k  n* q: B! z& Q! H
        size 1 TiB in 262144 objects' y* Y! o  T) q# R& x! ~4 `2 X0 z6 G) ?
        order 22 (4 MiB objects)
$ w7 x1 b' z4 u% d; S; A% S5 n        snapshot_count: 0  p, d3 V  |1 M3 \
        id: a015951782a20; o3 m# u9 q, z- ^! ]6 E, U! m3 A
        block_name_prefix: rbd_data.a015951782a20: o6 c: V& ^+ L* G/ a; ^
        format: 27 W: v' V( O3 L8 v
        features: layering* p! `/ ]& o, L* \5 v
        op_features: 6 L  L' Y0 J( y4 |
        flags:
$ T+ c* q" _9 K+ e5 X1 E3 H        create_timestamp: Mon Dec 16 17:14:17 20246 h, {3 }" h! y' ]( `% P, }
        access_timestamp: Thu May 22 17:58:12 2025
& u' M1 \  o& d" b/ V# P: P; w        modify_timestamp: Thu May 22 11:51:14 2025, Z9 {( J) F% A4 d

! L( _+ M. n$ n6 bkvm后端存储是ceph的也存在这个问题。按照同样的方法执行下即可。记得destroy再start就好了。
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