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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 X3 G4 N" t. i9 ~8 C, `! ]5 H
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
9 S3 `( @7 y- J7 [$ e& r命令如下:
- s3 c3 T" P8 V. A9 x. xrbd feature disable exclusive-lock object-map fast-diff deep-flatten --image volume-b71f4ab1-44c7-482c-8361-190cea8a6748  -p vms& r* Q% @$ b9 Q4 G
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' F6 _6 K8 V: @. r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:
  N7 _7 m; c9 K, yrbd feature disable exclusive-lock object-map fast-diff deep-flatten --image volume-b71f4ab1-44c7-482c-8361-190cea8a6748 -p volumes
6 P  S0 U/ e2 x' ~( X. t# 开闭后效果
8 Z: f6 J; }# r[root@host09 ~]# rbd info volume-b71f4ab1-44c7-482c-8361-190cea8a6748 -p volumes-hdd; z2 m5 @/ U) Z
rbd image 'volume-b71f4ab1-44c7-482c-8361-190cea8a6748':9 G: }$ d  ]! r6 U" i! U. i  q
size 300 GiB in 76800 objects
. u$ D  w* P6 l: g+ ~order 22 (4 MiB objects)3 M9 ~% D6 P' v
snapshot_count: 0
3 E: _6 k1 h  B" Did: aa0ab6b8b4567) B  u7 y8 ?# Z8 I$ Z
block_name_prefix: rbd_data.aa0ab6b8b4567. l  z) w5 D. q) f) m8 p
format: 2
; e; V5 J8 i, \. \, f4 \features: layering+ f) A  O3 K1 a0 W4 `, i
op_features:
7 u4 N( ^0 g9 v, X  g, nflags:8 O3 c% T. h' Z
create_timestamp: Tue Jun  8 09:31:28 2021
4 ?% U9 F6 N1 X! y; Jaccess_timestamp: Tue Jun  8 09:31:28 2021- A0 v1 Q+ y5 D" e. A3 Q
modify_timestamp: Tue Jun  8 09:31:28 2021
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4 I' \4 Y, v4 F这样会解决很多问题。8 R% d' K7 u4 g% D. Z

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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
  `4 ~: d9 R0 ^4 ^rbd image 'Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624':1 z0 S7 w1 ?5 v" _; @$ F
        size 1 TiB in 262144 objects& n7 I+ ]+ A# V7 w. s: }
        order 22 (4 MiB objects)
. K0 R& B$ i. d) M  s- B        snapshot_count: 0& W) g4 }2 U4 [0 M
        id: a015951782a20
4 D' k+ y4 z4 r9 m, v        block_name_prefix: rbd_data.a015951782a20
3 e: i! ^% L0 O3 q" k        format: 2
1 }0 A* Y; \4 f5 E( o        features: layering, exclusive-lock, object-map, fast-diff, deep-flatten& H! F3 O, B2 Q
        op_features: % j0 u: U! A7 E& m6 H
        flags:
  _/ U/ K+ Z$ ?: W6 f% T        create_timestamp: Mon Dec 16 17:14:17 2024& u( H) D- u2 u7 t- O6 W- Q
        access_timestamp: Thu May 22 17:58:12 2025" H3 i4 c; d4 j6 j1 y/ w6 Q1 K
        modify_timestamp: Thu May 22 11:51:14 2025" V9 b8 r& M" ~/ `0 P
root@gm268-3 18:02:57 ~
) M; m: I2 N- b& ^. p$ rbd feature disable exclusive-lock object-map fast-diff deep-flatten volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624
4 A# M% E4 q6 O. c1 i$ x# V9 ]rbd: the argument for option is invalid/ O8 y- q/ B  @  z- s; v" K
root@gm268-3 18:04:35 ~/ j/ g4 k# O8 Q1 ]0 Q- r' {$ b
$ rbd info volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624
, h, \) N' g: q; R: \rbd image 'Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624':
/ w4 G4 r4 `: V* O5 @' ]2 }        size 1 TiB in 262144 objects7 O7 p+ r  v$ ], E
        order 22 (4 MiB objects)
# V6 S' e' g6 C, A* u, y        snapshot_count: 0
" u/ N( b# e% ]6 i( ^/ a        id: a015951782a207 S# u9 _0 y( \- f8 U
        block_name_prefix: rbd_data.a015951782a20, R' }- @8 q: Y, n3 y5 ]4 g
        format: 2
5 w) C9 M* D- ]' ?; x        features: layering, exclusive-lock, object-map, fast-diff, deep-flatten. b; X7 B& J' U  U' f
        op_features:
* C- y8 T  D% W        flags:
  M, @+ X4 |# a/ P& w+ e- C8 |        create_timestamp: Mon Dec 16 17:14:17 20242 u$ r' t; n4 n8 G
        access_timestamp: Thu May 22 17:58:12 2025( z3 R; B# s$ M- H% D* e
        modify_timestamp: Thu May 22 11:51:14 2025
$ p3 B) }" l& p  A2 zroot@gm268-3 18:04:39 ~
$ a+ \8 J; R1 w4 T$ rbd feature disable exclusive-lock object-map fast-diff deep-flatten --image volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624
" g2 z  M: b" R( c2 Yroot@gm268-3 18:05:09 ~
! M" i/ U% V$ Z5 w3 k$ rbd info volumes/Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624
1 P7 U+ X. ^" w% O' V* P5 t/ d7 q/ Hrbd image 'Centos7.9-mode-20241216-17-14-55c35356-f60e-4d0c-80f9-5c60bcd59624':6 r+ c+ f5 w& X6 _5 i0 i
        size 1 TiB in 262144 objects
0 R8 ^; T- \* B* o4 q2 k3 A- k        order 22 (4 MiB objects)
6 z! a4 G0 Y8 ^  }9 [        snapshot_count: 0
3 @+ c3 i& O  g' u6 S2 ^        id: a015951782a20
4 x1 l* ?2 m% J3 _- v2 r# Q4 O  u" V        block_name_prefix: rbd_data.a015951782a20
1 W& A, d! W$ p; N. O0 c        format: 2
$ h  r* g% s0 _" v* Q        features: layering
9 H' h+ X  P$ j% j1 i        op_features:
# d+ H4 j* P6 `4 p        flags: ! f  l% `5 S9 N/ |7 z2 T
        create_timestamp: Mon Dec 16 17:14:17 2024; U- |- g+ @2 u1 @8 W# X
        access_timestamp: Thu May 22 17:58:12 20250 M! E: a( e3 t# V- u
        modify_timestamp: Thu May 22 11:51:14 2025: m3 G; P2 E9 J1 m; E9 `+ v

( }4 [4 {/ L* g9 ukvm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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