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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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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
6 K  [" E) b0 m. Z命令如下:
, _$ C9 t' t) m0 M3 l( trbd feature disable exclusive-lock object-map fast-diff deep-flatten --image volume-b71f4ab1-44c7-482c-8361-190cea8a6748  -p vms3 k& `5 y3 `% y7 d; I& ^  O2 g7 o
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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:+ A$ @& {/ o6 n) D. L% G/ b
rbd feature disable exclusive-lock object-map fast-diff deep-flatten --image volume-b71f4ab1-44c7-482c-8361-190cea8a6748 -p volumes
/ o- f7 ?7 c* ]) [; a: X, x' h# 开闭后效果! B% s  J) @; u2 \5 [
[root@host09 ~]# rbd info volume-b71f4ab1-44c7-482c-8361-190cea8a6748 -p volumes-hdd# k7 e. z; @) R3 p3 S& a1 [5 k4 F
rbd image 'volume-b71f4ab1-44c7-482c-8361-190cea8a6748':
, n5 @, W7 f6 M: Q* [! i7 asize 300 GiB in 76800 objects
9 a) S& h. n: w' B2 B  ~# Eorder 22 (4 MiB objects)# O& g7 {! P8 S
snapshot_count: 0
7 C* r( z: B8 D5 Z1 Yid: aa0ab6b8b4567
! ?$ X+ F) _* N( x# Q: ^block_name_prefix: rbd_data.aa0ab6b8b4567
0 |6 P2 {0 t/ O, Q: y4 N2 s  Hformat: 2
+ t' D; w! a, D! f6 q6 Pfeatures: layering
* Y) Z& ?" r: f1 `3 Fop_features:
: z$ f: d4 A0 p: m! Lflags:
* G9 b  s& H- P+ ~# w6 T) zcreate_timestamp: Tue Jun  8 09:31:28 20216 P  f; ]2 n" }6 U1 A# X
access_timestamp: Tue Jun  8 09:31:28 2021
3 A4 w8 h/ ^# kmodify_timestamp: Tue Jun  8 09:31:28 2021
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" P( d7 X" E' `/ p: N+ D9 n- {这样会解决很多问题。
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 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
0 |/ `6 ^, k. trbd image 'Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624':
+ J) n' r+ s/ }$ Z        size 1 TiB in 262144 objects
" P* w* Z! Z) Z        order 22 (4 MiB objects)
. Z" S+ B6 T0 D7 p. f. s) m        snapshot_count: 03 p" |8 G+ }7 ~6 b
        id: a015951782a20" l, D. Q5 C4 k' g& \' ^
        block_name_prefix: rbd_data.a015951782a20
% H$ l' ^) v& K  W/ R3 X" V3 O        format: 2
9 t, l& g4 |; y) V( i        features: layering, exclusive-lock, object-map, fast-diff, deep-flatten: w3 K) }! D+ q+ B1 N) K2 l& w9 p
        op_features: / D* [+ S+ T+ t4 U9 o7 I% N
        flags:
, i& G9 x3 D+ |5 _/ y' b; n* I        create_timestamp: Mon Dec 16 17:14:17 20242 h  W1 @6 a+ F3 B
        access_timestamp: Thu May 22 17:58:12 2025
1 }7 i6 X( Q5 X8 W5 D/ e9 I        modify_timestamp: Thu May 22 11:51:14 2025/ {( I0 K0 j0 p1 Q: X) `
root@gm268-3 18:02:57 ~4 t  a% n. C8 t+ d1 ~
$ rbd feature disable exclusive-lock object-map fast-diff deep-flatten volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624 2 N' J" U0 b! F) H
rbd: the argument for option is invalid  ?! w* O% D1 Y' u& H9 r0 X
root@gm268-3 18:04:35 ~7 ?$ H, a- ]% G' X3 ^
$ rbd info volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624 ) Q8 w( G9 L' A9 l
rbd image 'Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624':
8 F2 q/ V9 c8 I# I; ^1 l3 e        size 1 TiB in 262144 objects
/ ?4 {" o$ ?4 k6 ]  }        order 22 (4 MiB objects)! X! N5 N: Z: t
        snapshot_count: 0' e, S1 o, q6 _' V  C1 j- E
        id: a015951782a20
* N$ D2 W5 P" [: J( ~8 [9 R        block_name_prefix: rbd_data.a015951782a20
& }5 D1 j: ^4 }" N        format: 2
$ I# g4 B. F; U& l3 r! L        features: layering, exclusive-lock, object-map, fast-diff, deep-flatten8 z& H9 ~: E, ^( c1 I
        op_features:
8 g+ w: m- z0 _! d% a- W        flags: 8 i1 Q- L1 e9 Q; ~! L. m
        create_timestamp: Mon Dec 16 17:14:17 2024
- `1 z: j: N+ p; G/ v0 q+ i        access_timestamp: Thu May 22 17:58:12 2025
3 [- q% x0 F4 _" n& D4 O) \        modify_timestamp: Thu May 22 11:51:14 2025
' w  u! g  E" w+ Z  |" Rroot@gm268-3 18:04:39 ~
) O. G, x9 X, S5 V/ k- M$ Z; Y. c$ rbd feature disable exclusive-lock object-map fast-diff deep-flatten --image volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624 8 o: \, ~+ _1 S
root@gm268-3 18:05:09 ~- @$ r5 w( f  `1 L0 V2 T
$ rbd info volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624
2 w& q8 H- ]& d  y& B1 ~rbd image 'Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624':" Y! w8 F  J  e
        size 1 TiB in 262144 objects2 s% M" P# n7 J5 T! @
        order 22 (4 MiB objects)" M% G4 {. w( I; J! Q4 h- ]
        snapshot_count: 0( G0 w' e9 ~1 v- b- ]
        id: a015951782a20  z# D# Y* u  \
        block_name_prefix: rbd_data.a015951782a20/ |4 o- o- `$ M# Q
        format: 2+ R; D0 G$ C" a, q/ o+ v
        features: layering
) h7 V" y1 z! Z* ~& e8 U# P& r        op_features:
/ s9 o% N  V6 v        flags:
2 x8 Z5 Z2 S) X* }  Z        create_timestamp: Mon Dec 16 17:14:17 2024
4 M  U7 W0 r; F; P        access_timestamp: Thu May 22 17:58:12 2025
( b* f. R( m4 Q* `& R        modify_timestamp: Thu May 22 11:51:14 20251 k$ C% e. w* X2 T
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kvm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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