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发表于 2021-7-12 16:00:15
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[root@compute01 ~]# rbd -p vms ls |grep fb1cbc25-dc18-4e8f-99f8-5db929569883
7 @9 `1 \; S) U$ T$ avolume-fb1cbc25-dc18-4e8f-99f8-5db9295698832 q. Z' ?9 q0 c% {. T, [- s
[root@compute01 ~]# rbd -p vms info volume-fb1cbc25-dc18-4e8f-99f8-5db929569883
8 z( l5 q$ O6 d* Q; \7 A/ wrbd image 'volume-fb1cbc25-dc18-4e8f-99f8-5db929569883':: o6 c& Q& u, ]; C
size 80 GiB in 20480 objects7 y+ k/ c$ _4 Q" b3 E3 p' Q
order 22 (4 MiB objects)) ^9 w9 g" L, v+ e2 B8 y8 a7 F
snapshot_count: 06 [9 |' ?1 h* w% f' O
id: 38dd3abc54d56/ n" z7 ]0 E H) x' v# n
block_name_prefix: rbd_data.38dd3abc54d56
/ i( E" j$ ~, `' Z; w format: 2
5 `% J( k1 @! `( h/ x features: layering, exclusive-lock, object-map, fast-diff, deep-flatten) Q Z7 |. F8 D8 k5 X+ g C
op_features:
' i# C$ X" J5 P: E0 ]" d flags: ( J; \, ~9 H, w# d4 Q. T6 n# i
create_timestamp: Thu Jul 1 16:59:55 2021, O2 Y* r$ K8 q) q+ U/ s8 f5 T
access_timestamp: Thu Jul 1 16:59:55 2021
* M, ^" L$ Q1 f5 c0 D* M modify_timestamp: Thu Jul 1 16:59:55 2021& |2 N Z7 ^1 V0 i! s' w" P
parent: images/09de3444-8be6-41f3-b91f-6091afdb56b0@snap
2 C; v- Q; n8 q# E overlap: 4 GiB/ t+ l" V4 ~* F% X# `/ V8 s
[root@compute01 ~]# rbd feature disable exclusive-lock object-map fast-diff deep-flatten --image volume-fb1cbc25-dc18-4e8f-99f8-5db929569883 -p vms
, p6 @+ {3 L) e+ l/ F6 l[root@compute01 ~]# rbd showmapped 6 C3 G/ y2 y- v2 ~
[root@compute01 ~]# rbd -p vms info volume-fb1cbc25-dc18-4e8f-99f8-5db929569883
0 K# Y$ e6 w7 v) c: lrbd image 'volume-fb1cbc25-dc18-4e8f-99f8-5db929569883':% Q# b- ]8 {( i
size 80 GiB in 20480 objects, A: o3 a% e5 v8 Y( g6 {- I7 N& G" E2 `
order 22 (4 MiB objects)
1 v. O3 \; T/ p2 x1 `1 Q$ R2 x snapshot_count: 02 W6 R% K- F8 F/ }0 b; v0 n
id: 38dd3abc54d56/ d! q- w1 z& f9 E& }+ P$ p4 Y
block_name_prefix: rbd_data.38dd3abc54d56
1 ^0 Q; ?# Y! D$ p' F; M. M/ O format: 2
7 ^8 Y4 G2 K, l, s+ a features: layering- W1 n: ~9 v; t' e5 {* D2 l
op_features: ( |+ l2 R: F6 |0 t+ E) ?8 L
flags:
1 `7 ~: m4 |1 V1 _3 a5 t9 U6 P create_timestamp: Thu Jul 1 16:59:55 20212 }% I7 M8 ~3 I; n
access_timestamp: Thu Jul 1 16:59:55 2021
" X' v* F/ D, F modify_timestamp: Thu Jul 1 16:59:55 20212 o2 D; e) [, p8 c
parent: images/09de3444-8be6-41f3-b91f-6091afdb56b0@snap
@; f2 a; n5 y$ q1 i0 w overlap: 4 GiB
, y( y+ O' Y* |' P5 h3 ?2 a[root@compute01 ~]# ceph daemon mon.`hostname -s` config show | grep rbd_default_features5 b; C3 r! [+ T! ^
"rbd_default_features": "3", |
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