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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
: \! C5 i! n4 z& }volume-fb1cbc25-dc18-4e8f-99f8-5db929569883
* m! a7 w' X+ |" x" z- T9 o, b( U[root@compute01 ~]# rbd -p vms info volume-fb1cbc25-dc18-4e8f-99f8-5db929569883
& @6 K3 c) H3 w5 s* T4 [( lrbd image 'volume-fb1cbc25-dc18-4e8f-99f8-5db929569883':
9 s1 \2 r. o/ [2 F' } size 80 GiB in 20480 objects" G6 {( G- [2 E' M; M+ D
order 22 (4 MiB objects)/ N* t: D) X4 K: Z
snapshot_count: 08 J3 ^( P N" V9 U
id: 38dd3abc54d56- L2 [) Y9 k, @# O/ K$ W& ~
block_name_prefix: rbd_data.38dd3abc54d56; e* F* S! I8 Q; A& z: `, F0 S
format: 2- [# w1 K; `0 f$ m G( m
features: layering, exclusive-lock, object-map, fast-diff, deep-flatten) c. s% z/ }. @4 l5 V6 }
op_features: " D# @, V2 ~! l! r! V( }5 ^& \0 @' w
flags:
0 W% b0 J' y$ j: [ create_timestamp: Thu Jul 1 16:59:55 2021
& C+ ~8 h) ^ x access_timestamp: Thu Jul 1 16:59:55 2021: N, D, @* f7 w5 N. R% G, t( K# \
modify_timestamp: Thu Jul 1 16:59:55 2021
) k$ G6 X, L) x$ E j2 ? parent: images/09de3444-8be6-41f3-b91f-6091afdb56b0@snap
Z7 v, r8 i3 y" f overlap: 4 GiB* H0 Y; D& n- @/ B
[root@compute01 ~]# rbd feature disable exclusive-lock object-map fast-diff deep-flatten --image volume-fb1cbc25-dc18-4e8f-99f8-5db929569883 -p vms
$ K4 i8 D- W5 P4 ]; S[root@compute01 ~]# rbd showmapped ; `" D8 R) L7 ^" z% B( o; [/ D$ i
[root@compute01 ~]# rbd -p vms info volume-fb1cbc25-dc18-4e8f-99f8-5db929569883
% ^5 O" u" A* k0 Z# s: ]rbd image 'volume-fb1cbc25-dc18-4e8f-99f8-5db929569883':
& K7 P0 L+ C! B" |$ Q8 \' o6 t" Y size 80 GiB in 20480 objects/ { |: K' d! n$ F1 [+ I
order 22 (4 MiB objects)9 w* B, S2 I9 f; ~" C# |6 T- f
snapshot_count: 0
1 [. N1 [1 v( B8 L$ l' Z id: 38dd3abc54d56* f2 G4 x; f/ r5 {/ ^5 C; i- L4 Z
block_name_prefix: rbd_data.38dd3abc54d569 w% `, ^' v$ E" x
format: 2
3 i6 k) \( F1 i( m features: layering( J# B3 {3 W5 @' m8 M
op_features:
0 Q) R1 ]* `* h! [ flags: / V i7 a) ]" t1 }
create_timestamp: Thu Jul 1 16:59:55 2021
& _8 v2 t8 b. u- p1 @4 d access_timestamp: Thu Jul 1 16:59:55 2021
+ b1 g4 Z$ `7 { V. j& H( J- s modify_timestamp: Thu Jul 1 16:59:55 2021
9 D- ]$ B* i+ {" _9 E D# G parent: images/09de3444-8be6-41f3-b91f-6091afdb56b0@snap8 n% R( F8 V( N3 k& Q, v+ R1 T$ o: t
overlap: 4 GiB, C+ V! I2 u6 x: U
[root@compute01 ~]# ceph daemon mon.`hostname -s` config show | grep rbd_default_features5 |2 K9 J7 n) q( h+ N& n
"rbd_default_features": "3", |
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