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openstack上已经创建好的虚机重新重建,使用rbd方式重建

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发表于 2022-6-29 15:00:02 | 显示全部楼层 |阅读模式
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 楼主| 发表于 2022-6-29 15:00:03 | 显示全部楼层
[root@compute05 data]# rbd ls hdd-8T-volumes/volume-94edfe99-e7ae-42ba-b9e4-51f0ec9da77e
2 H+ x5 f$ [7 srbd: namespace 'volume-94edfe99-e7ae-42ba-b9e4-51f0ec9da77e' does not exist.8 d' b( w' w1 B" m2 q0 i
rbd: listing images failed: (2) No such file or directory
4 N' k" x- H5 }' v5 A: ?# A[root@compute05 data]# rbd rm hdd-8T-volumes/volume-94edfe99-e7ae-42ba-b9e4-51f0ec9da77e
3 S# \0 L  @  k7 F' oRemoving image: 0% complete...failed.+ x  V) N) X4 S7 \( b8 V, q
rbd: delete error: (2) No such file or directory
4 @, `: m, t) c- W* U[root@compute05 data]# rbd import Rhel-Server-7.9.raw hdd-8T-volumes/volume-94edfe99-e7ae-42ba-b9e4-51f0ec9da77e : k6 Z0 r) r. g
Importing image: 100% complete...done.5 o6 c. z  o+ `- o2 y8 G% {
[root@compute05 data]# rbd info hdd-8T-volumes/volume-94edfe99-e7ae-42ba-b9e4-51f0ec9da77e5 j# P7 [  p# |
rbd image 'volume-94edfe99-e7ae-42ba-b9e4-51f0ec9da77e':9 j* \0 W* v1 o% }8 o3 G# U* [
        size 2.8 GiB in 717 objects
! g' _  q& X0 W, |. J9 I* C        order 22 (4 MiB objects)7 Y- T" o. z* K/ j  }0 O
        snapshot_count: 0
9 |7 Y) y; g' C$ ~5 Y        id: d6b69abd2d79ea# k5 h: \" ?+ }2 P8 t" X5 e* x
        block_name_prefix: rbd_data.d6b69abd2d79ea7 A+ U# I/ ]. F6 t6 q
        format: 2$ W* x# C3 A; G. K) C
        features: layering- l( R: }6 J; K2 v
        op_features: 9 a. u5 z9 J, h6 @/ ~
        flags: * e7 d$ o6 V, k0 w1 ?9 k% }0 G
        create_timestamp: Wed Jun 29 13:44:55 2022
+ O- M- F$ E! G. E        access_timestamp: Wed Jun 29 13:44:55 2022
; I# `$ i9 P3 v' p0 y        modify_timestamp: Wed Jun 29 13:44:55 2022
- z5 L+ j$ I- n0 v' e[root@compute05 data]# rbd resize --size 50G hdd-8T-volumes/volume-94edfe99-e7ae-42ba-b9e4-51f0ec9da77e$ V5 `" l; J* }9 s+ b
Resizing image: 100% complete...done.
4 J2 h+ j+ {# J; Q. f, n[root@compute05 data]# rbd info hdd-8T-volumes/volume-94edfe99-e7ae-42ba-b9e4-51f0ec9da77e
, ~$ |7 h0 M8 M$ W3 Lrbd image 'volume-94edfe99-e7ae-42ba-b9e4-51f0ec9da77e':1 o4 x6 P1 f; M  N) {5 a
        size 50 GiB in 12800 objects: ]* p, P9 }- F1 \8 O' U
        order 22 (4 MiB objects)/ ?8 c/ N' X% p
        snapshot_count: 0
$ C' q+ N, x: u7 M" z        id: d6b69abd2d79ea! w. W; }; b1 A1 L9 ?
        block_name_prefix: rbd_data.d6b69abd2d79ea
- I# x) s* E, t" l        format: 2! o5 A* h- w7 G% N: U4 C
        features: layering
/ t' q5 k+ ?) q        op_features:
: _7 T1 U: D& \) ]" [* ]0 u* k7 D! K: y, X        flags: ( {# l6 ^; V4 m9 D; \
        create_timestamp: Wed Jun 29 13:44:55 2022  X- |6 G$ E' [
        access_timestamp: Wed Jun 29 13:44:55 2022
- j2 p6 d0 ]# Z& R        modify_timestamp: Wed Jun 29 13:44:55 2022. P7 r" T+ M, @! s% D
[root@compute05 data]# rbd info hdd-8T-volumes/volume-94edfe99-e7ae-42ba-b9e4-51f0ec9da77e# o. k" ?9 b  E4 }( I
rbd image 'volume-94edfe99-e7ae-42ba-b9e4-51f0ec9da77e':+ w8 `- `, N: G7 W6 x( O6 C
        size 50 GiB in 12800 objects* q8 d6 V$ L6 ~; R( }
        order 22 (4 MiB objects); H' z3 g$ L& A3 p# |! m7 C
        snapshot_count: 0
. j/ i/ U, g( a4 c: ^$ x        id: d6b69abd2d79ea! ?0 f1 n: q" |9 z/ C' Z+ L' |
        block_name_prefix: rbd_data.d6b69abd2d79ea
; J) g0 e) [& ^2 }7 n5 X        format: 2
' a* \! Q4 x, B" ]- q        features: layering
+ e  b- Z9 X  }/ a* ?& A        op_features: 3 Q7 w  Z$ l4 K" s# ?5 v4 u3 s
        flags:
: s" W! S  Z" W- y        create_timestamp: Wed Jun 29 13:44:55 2022
1 A5 A# R0 ]7 W3 h* C9 C& G        access_timestamp: Wed Jun 29 13:44:55 2022
' ^! M8 v5 j3 {/ f        modify_timestamp: Wed Jun 29 13:44:55 2022
% h' v. ^5 {3 S  @! m8 a[root@compute05 data]#
* R& J4 s0 X  E  G[root@compute05 data]#
$ \) D/ A  L  N8 [: H$ g/ v[root@compute05 data]# / n' Z- ?! f1 Z0 n# }6 C' n
[root@compute05 data]# rbd ls -p hdd-8T-volumes  |grep d61a1ac1-729e-4f7d-9183-a1d8aa0f0cf7- C  S  D- [7 ]9 S
volume-d61a1ac1-729e-4f7d-9183-a1d8aa0f0cf71 Y8 Q, y- ~7 A% E) [, x5 I
[root@compute05 data]#  rbd rm hdd-8T-volumes/volume-d61a1ac1-729e-4f7d-9183-a1d8aa0f0cf7
; A- a- r5 U! D1 K) ^Removing image: 100% complete...done.
4 l6 ~: c5 ~5 v2 p" a6 L[root@compute05 data]# rbd import Rhel-Server-7.9.raw hdd-8T-volumes/volume-d61a1ac1-729e-4f7d-9183-a1d8aa0f0cf7
0 z0 R4 i8 M0 V0 e, _Importing image: 100% complete...done.6 s  D" p$ s4 ~1 m7 V+ e
[root@compute05 data]# rbd resize --size 50G hdd-8T-volumes/volume-d61a1ac1-729e-4f7d-9183-a1d8aa0f0cf7
. s5 \: Z% J- }' d2 BResizing image: 100% complete...done.
6 w/ Z# v& N' f[root@compute05 data]# rbd info hdd-8T-volumes/volume-d61a1ac1-729e-4f7d-9183-a1d8aa0f0cf7
) R3 ?9 [( c" Z: N6 u6 Prbd image 'volume-d61a1ac1-729e-4f7d-9183-a1d8aa0f0cf7':
" s' M4 A* O  i  F$ o& [        size 50 GiB in 12800 objects5 i5 R8 `+ v! z
        order 22 (4 MiB objects)
3 P3 n1 M9 O2 \* r! q        snapshot_count: 0% s2 @5 W& H9 K& s" |
        id: d6d3e66f6118d3' W2 F1 C( B% D7 b
        block_name_prefix: rbd_data.d6d3e66f6118d3
2 |0 B3 x, E$ z9 ]( ~8 Q        format: 27 Z- e$ R/ H) \( m" ~8 ]4 J
        features: layering
$ n* l% x, z. F3 }0 G        op_features: ' |$ Y0 s0 k9 p2 @: [
        flags: 8 v0 L- j" {. W. i5 n  c; i, f& D
        create_timestamp: Wed Jun 29 13:55:49 2022
) n% }. s+ X4 ^7 p; T        access_timestamp: Wed Jun 29 13:55:49 2022" S: U+ ^" B" m! d
        modify_timestamp: Wed Jun 29 13:55:49 2022
  i/ d- {" m  g) o" m( j7 y[root@compute05 data]# rbd ls -p hdd-8T-volumes  |grep bd9ada3c-7b87-4920-b10d-0eb1ba2ae3019 K. g  z5 I1 H3 E% z
volume-bd9ada3c-7b87-4920-b10d-0eb1ba2ae301; t, o7 q1 H) f! V: [
[root@compute05 data]# rbd rm hdd-8T-volumes/volume-bd9ada3c-7b87-4920-b10d-0eb1ba2ae3013 W3 d4 p/ H: Y7 I; A/ l) q, L
Removing image: 100% complete...done.
2 a" Y: |! T$ X5 V! j0 {[root@compute05 data]# rbd import Rhel-Server-7.9.raw hdd-8T-volumes/volume-bd9ada3c-7b87-4920-b10d-0eb1ba2ae3015 R1 p, \3 d9 s; O. @0 X5 u6 W" D: ~
Importing image: 100% complete...done.
8 K5 v. t. @3 i, B  S$ N[root@compute05 data]# rbd resize --size 50G hdd-8T-volumes/volume-bd9ada3c-7b87-4920-b10d-0eb1ba2ae3018 c' p* X6 Z' O1 _
Resizing image: 100% complete...done.
; D* g: v. S& J' h[root@compute05 data]# rbd ls -p hdd-8T-volumes  |grep 580cf795-3ddf-4e22-b4df-feecd0f267a3; g4 S+ p4 _0 A7 o
volume-580cf795-3ddf-4e22-b4df-feecd0f267a3
" Z% `2 I/ s1 o4 F: l/ x1 S! l( u[root@compute05 data]# rbd rm hdd-8T-volumes/volume-580cf795-3ddf-4e22-b4df-feecd0f267a3
) S: X% K. {; T6 T% |5 N0 _- `Removing image: 100% complete...done.
! N5 Y/ p0 n# c4 |8 O1 l[root@compute05 data]# rbd import Rhel-Server-7.9.raw hdd-8T-volumes/volume-580cf795-3ddf-4e22-b4df-feecd0f267a3% k; k2 f- R5 y( d
Importing image: 100% complete...done.
; _1 j: N  B  N$ V+ ?; u[root@compute05 data]# rbd resize --size 50G hdd-8T-volumes/volume-580cf795-3ddf-4e22-b4df-feecd0f267a3
8 M# ?' |5 x6 r! A' v' N; ]Resizing image: 100% complete...done.
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