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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

5 A' F6 B6 k& w, yceph 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' R5 P- H: W) ^" E
命令如下:
2 m3 {" v& V( N9 Frbd feature disable exclusive-lock object-map fast-diff deep-flatten --image volume-b71f4ab1-44c7-482c-8361-190cea8a6748  -p vms
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9 [9 j* j# M- ~" ^8 K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:
5 E; M+ b) Y: r4 E5 K8 j% ~  S/ h4 Erbd feature disable exclusive-lock object-map fast-diff deep-flatten --image volume-b71f4ab1-44c7-482c-8361-190cea8a6748 -p volumes9 N0 E" t; j. l" O
# 开闭后效果
8 F0 r6 E  E. ?5 ~[root@host09 ~]# rbd info volume-b71f4ab1-44c7-482c-8361-190cea8a6748 -p volumes-hdd+ i* v7 t! _$ r4 B: l8 |
rbd image 'volume-b71f4ab1-44c7-482c-8361-190cea8a6748':4 c" {* |% u7 ?. {, }
size 300 GiB in 76800 objects4 y& x5 Z0 z( D* E2 W
order 22 (4 MiB objects)
3 y; x/ f1 e7 ~7 ^2 @snapshot_count: 0
$ {  m/ C4 Q8 `4 n7 C8 q9 W1 r3 _4 Wid: aa0ab6b8b45675 h4 ?* @5 M( Y- i
block_name_prefix: rbd_data.aa0ab6b8b4567
+ ^  q# M& ]5 `% G$ Z0 x( V5 ]format: 21 t9 I5 B  z' [( h. V" N; d
features: layering
( ^& o2 w  W) k) H1 fop_features:
& ^$ E4 y# u6 B3 _; n! qflags:# y, }: z6 D, d9 q
create_timestamp: Tue Jun  8 09:31:28 2021# B8 o" W3 _8 Z: Q
access_timestamp: Tue Jun  8 09:31:28 2021
/ ^0 W  q0 E$ D# r0 A5 I8 gmodify_timestamp: Tue Jun  8 09:31:28 2021
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这样会解决很多问题。" n% g% x/ \9 N# \8 ~( T0 S

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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 # l+ `5 r3 ]( H5 G- |9 |, g1 b( n) C1 t
rbd image 'Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624':
3 `- N" d2 o/ S        size 1 TiB in 262144 objects
9 Z6 V, ?! Y1 E3 S, u" M        order 22 (4 MiB objects)9 {2 M4 F" q& ?6 y
        snapshot_count: 0
  R0 X$ x: p: D        id: a015951782a20
* H& @% o: W9 a! M- r        block_name_prefix: rbd_data.a015951782a204 A+ p% _; X# p8 g1 A! v/ l) D/ o
        format: 2/ [& K( y$ h% G  ^% e* U, Y
        features: layering, exclusive-lock, object-map, fast-diff, deep-flatten
4 x" H+ H$ I& B% c" [" |        op_features: ' T8 i2 F& K% n& k6 I0 h
        flags:
# s1 z* I* r; v' W& I. h        create_timestamp: Mon Dec 16 17:14:17 2024
' w2 c6 A* F; V8 b2 d        access_timestamp: Thu May 22 17:58:12 2025& w0 ?0 z6 @0 }& N
        modify_timestamp: Thu May 22 11:51:14 2025/ z; q* F1 U9 Q) m- v7 @
root@gm268-3 18:02:57 ~, T) }+ _" `) G5 d
$ rbd feature disable exclusive-lock object-map fast-diff deep-flatten volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624 3 _5 a7 |' D/ G
rbd: the argument for option is invalid% Z4 b$ f, R0 F$ I+ \4 t# Y
root@gm268-3 18:04:35 ~( E' l, ~# B& z
$ rbd info volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624 ) `: @5 t/ J% i
rbd image 'Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624':7 t# Q5 ]! M1 n1 g! O2 ?) ~
        size 1 TiB in 262144 objects. `9 y9 F  u( A: O) x7 }+ b
        order 22 (4 MiB objects)1 l; `) f  T4 A6 ]
        snapshot_count: 0. w* E! _) D! e0 w( a' J
        id: a015951782a20
" l/ D  k. x- o! U2 |9 E) i        block_name_prefix: rbd_data.a015951782a20
; e5 M) D. c2 m) S( p; j% [        format: 27 C- }$ r0 W# q: d: {9 y
        features: layering, exclusive-lock, object-map, fast-diff, deep-flatten' z* _  N% \% U0 c" q* n
        op_features: 4 w7 f0 @+ Q% d) f* B
        flags: + _( Y+ p% c: L  T( x. n
        create_timestamp: Mon Dec 16 17:14:17 2024
# h+ A6 [& K. j# S5 Q        access_timestamp: Thu May 22 17:58:12 2025+ s* g) r0 I* Y: L2 h
        modify_timestamp: Thu May 22 11:51:14 2025& @! V' G6 M7 L% P$ v8 U
root@gm268-3 18:04:39 ~2 K  r% I4 S: o/ V$ G9 ?2 Z
$ rbd feature disable exclusive-lock object-map fast-diff deep-flatten --image volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624 7 U: u) W- v1 ^: L' ?. P& u5 u
root@gm268-3 18:05:09 ~0 b3 j, t/ l! z+ i
$ rbd info volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624 7 Z4 U& E# K( D/ m& |
rbd image 'Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624':
: ?1 y1 _$ B# Q4 O+ v        size 1 TiB in 262144 objects$ u4 u. c4 s9 S1 Q5 i$ |
        order 22 (4 MiB objects)
* J6 o+ e1 Y, p" b) T        snapshot_count: 0
: @4 }6 c, O6 J( u        id: a015951782a20; k; z( u8 C7 S  I7 }8 h
        block_name_prefix: rbd_data.a015951782a20' d; k' \+ D, |, |; ~+ P+ `0 j
        format: 20 \2 H% t6 ]0 D0 Y* v5 g2 D5 U
        features: layering, g* I$ \4 n( p  P/ [7 g
        op_features: . R! Z. _8 d, N  I% h8 e
        flags: ! l& t2 P# v4 b! x- x
        create_timestamp: Mon Dec 16 17:14:17 2024
# U* k; z' N/ L, Y& O0 S        access_timestamp: Thu May 22 17:58:12 2025# Z0 V, |( a% @. n- d
        modify_timestamp: Thu May 22 11:51:14 2025+ [9 u: j0 ]5 q% O6 w
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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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