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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
# L/ \( S) e" F3 s2 u+ K命令如下:8 A/ l* y. ?+ K
rbd feature disable exclusive-lock object-map fast-diff deep-flatten --image volume-b71f4ab1-44c7-482c-8361-190cea8a6748  -p vms
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8 ~! W% r; c2 y+ E  I! G# o2 \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:, M% U- X: N. F# s, w7 k% d: X
rbd feature disable exclusive-lock object-map fast-diff deep-flatten --image volume-b71f4ab1-44c7-482c-8361-190cea8a6748 -p volumes
& n/ C$ l4 }3 w) i3 W# 开闭后效果" U- _. u- f  N0 p5 {3 [1 W" L+ X
[root@host09 ~]# rbd info volume-b71f4ab1-44c7-482c-8361-190cea8a6748 -p volumes-hdd
4 w  [9 D8 n% g4 \5 {1 {0 ]rbd image 'volume-b71f4ab1-44c7-482c-8361-190cea8a6748':
, a& t! `$ u9 L. C% Q: isize 300 GiB in 76800 objects
6 Y9 O7 k( H% O) Z4 _order 22 (4 MiB objects)
& ^6 c3 V* E6 d. @" y( Tsnapshot_count: 0( z; r7 [7 L8 Y+ Q; u
id: aa0ab6b8b4567
; z" n: H, A# a5 F! u5 p# ?block_name_prefix: rbd_data.aa0ab6b8b4567% C+ |6 h0 H, k% h/ C6 x
format: 2
9 [0 I/ B' ]- I8 ~; xfeatures: layering
6 q* |" ^  l8 n7 ?+ T, _. H: eop_features:  A; K# ~- r( u) d; i
flags:8 ^: g4 c6 z# \( R( A& o
create_timestamp: Tue Jun  8 09:31:28 20210 d  v- V+ A5 C8 Z
access_timestamp: Tue Jun  8 09:31:28 2021( P" U0 n! i+ K, B9 A% Z
modify_timestamp: Tue Jun  8 09:31:28 2021
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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
2 {2 l7 @9 M1 E) hrbd image 'Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624':  @# M5 R1 P1 {! z3 K9 k7 w  F, D
        size 1 TiB in 262144 objects: L* h! y% H  z$ W/ }$ R
        order 22 (4 MiB objects)
# h$ y7 [8 h/ p3 ~' p0 H( @9 E        snapshot_count: 0# d: L9 y- @0 z8 D6 s1 X
        id: a015951782a20
& l- M2 q  p6 g6 k  j2 z        block_name_prefix: rbd_data.a015951782a20
! h) [" C8 j/ D3 T8 J7 M* ~7 g        format: 2
* k5 m) F3 n# ?* U+ I        features: layering, exclusive-lock, object-map, fast-diff, deep-flatten8 A+ A& H6 }* @
        op_features:
. M( T- U. Q: @. n        flags: 4 X9 e: h6 o$ K% D8 @& n! U' S
        create_timestamp: Mon Dec 16 17:14:17 20246 l; J- {2 ?6 U% y, N
        access_timestamp: Thu May 22 17:58:12 2025
# Y6 U4 U0 x2 G8 P) A# v$ {2 Y        modify_timestamp: Thu May 22 11:51:14 2025
8 u) K+ C. u1 G1 z6 o, A; Uroot@gm268-3 18:02:57 ~
6 K: s7 D2 Q, N7 p$ R/ A$ rbd feature disable exclusive-lock object-map fast-diff deep-flatten volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624
" e" Z6 ^! K! a9 t' brbd: the argument for option is invalid/ _1 G% K- |3 u% U
root@gm268-3 18:04:35 ~
! S! `' H: f5 e1 F# d/ w  p  G$ rbd info volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624 $ C  L) V' U8 ?6 Y
rbd image 'Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624':
- c2 X- H8 _1 q: a/ d) }        size 1 TiB in 262144 objects9 n1 p# G4 R* x/ R# x6 B
        order 22 (4 MiB objects)
) u) Y! U  y- E& m" E4 c        snapshot_count: 05 L( e7 I0 f6 a9 q( `9 s. J
        id: a015951782a201 I, B: B' W; i  C# j
        block_name_prefix: rbd_data.a015951782a20
: G# k/ H+ [" m% i- t: a0 ~1 ~        format: 2' o+ Z* v8 ~9 w! l
        features: layering, exclusive-lock, object-map, fast-diff, deep-flatten
7 S- s8 i/ n8 i7 Y- T% f9 W5 {        op_features:
7 ], z! G- }. z7 M        flags: ( J9 _6 {2 w! N' ~
        create_timestamp: Mon Dec 16 17:14:17 2024; a# n! [# L" f! }
        access_timestamp: Thu May 22 17:58:12 2025
& ?% z' I& |3 P5 d3 B        modify_timestamp: Thu May 22 11:51:14 2025  s  Z: _) }4 r- l5 U- k, X' d8 t
root@gm268-3 18:04:39 ~
8 [% l( o5 U, I7 m$ rbd feature disable exclusive-lock object-map fast-diff deep-flatten --image volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624
* t( `" \5 {. ^root@gm268-3 18:05:09 ~
% H: c9 V" `& R: y( A$ rbd info volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624 ) c' Z% X$ |7 A, s- P; X7 s
rbd image 'Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624':% m. u" `+ Y- D( E0 {% ?: ?
        size 1 TiB in 262144 objects& L+ C3 T9 \" G5 z; B
        order 22 (4 MiB objects)' J. K3 S2 ^! w/ u
        snapshot_count: 0) P' l+ a* a6 N/ f% P
        id: a015951782a20
- {- x. Y  p) \. F! E* S        block_name_prefix: rbd_data.a015951782a20' k% k& T0 o3 ^4 c3 [1 i9 {
        format: 2- w+ }5 f( o( R
        features: layering! K9 [8 P& M4 o/ R3 @$ Y# S7 }! n
        op_features:
9 C+ ]( m* ]) a; P/ w1 u+ g1 T        flags:
# M# f1 S0 U6 v7 P0 h        create_timestamp: Mon Dec 16 17:14:17 2024
/ p) \7 H% l+ ~* c* y+ p        access_timestamp: Thu May 22 17:58:12 2025) m  I3 ]4 L) h3 i! ?
        modify_timestamp: Thu May 22 11:51:14 2025+ [% B- h! F; d, v

; Q+ t1 i. n0 r5 e  `. Kkvm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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