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rbd rm 87d22aec-ed31-4883-96ce-0d9f3aa21364 -p images, M6 O, `$ ^0 n( A: ~
2021-06-18 09:27:22.107 7f81c17fa700 -1 librbd::image::PreRemoveRequest: 0x5556c6060c10 check_image_snaps: image has snapshots - not removing f; ^+ M U$ E/ L( r
Removing image: 0% complete...failed.# l: j2 U- i, T8 g0 B
rbd: image has snapshots - these must be deleted with 'rbd snap purge' before the image can be removed.
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$ |+ b- C4 \8 E3 Y6 N% H& V" j[root@hostceph1 ~]# rbd rm 87d22aec-ed31-4883-96ce-0d9f3aa21364 -p images& v& Y- S1 t: Z4 D+ b
2021-06-18 09:31:27.268 7fa9fdffb700 -1 librbd::image::PreRemoveRequest: 0x55fd20459ac0 check_image_snaps: image has snapshots - not removing: B S F" S, q @6 k0 k/ i
Removing image: 0% complete...failed.
/ H: L. ^2 R' \+ d7 ~rbd: image has snapshots - these must be deleted with 'rbd snap purge' before the image can be removed.
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删除失败：
" c$ M& P! b: f/ |. b& l. ]+ {% X解决过程如下：
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[root@hostceph1 ~]# rbd info -p images 87d22aec-ed31-4883-96ce-0d9f3aa21364
c. q& R6 e' [$ I1 e; Q2 M5 W; ^rbd image '87d22aec-ed31-4883-96ce-0d9f3aa21364':
- a$ a0 }% E3 q7 W size 2 GiB in 256 objects( I3 K- i% q% |2 x; y/ U
order 23 (8 MiB objects)
1 A! N% \+ ~2 { snapshot_count: 1
9 i/ F: E/ Z y: |& h0 [( p id: 261ce702b1acc" c& h2 Q( H* Z
block_name_prefix: rbd_data.261ce702b1acc
3 G0 U6 p$ S3 A9 j- P0 O# w format: 2
3 O* @" ^6 ?( M features: layering, exclusive-lock, object-map, fast-diff, deep-flatten
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flags: 9 @9 q, Q& b) K4 a* M
create_timestamp: Wed Jun 16 17:35:21 2021
0 @3 a7 Q4 x' u access_timestamp: Wed Jun 16 17:35:21 2021
( W- w7 y4 G; q/ H9 `& K9 [; @ modify_timestamp: Wed Jun 16 17:35:21 20217 G5 O' j2 f6 `8 o8 U
[root@hostceph1 ~]# rbd snap list -p images 87d22aec-ed31-4883-96ce-0d9f3aa21364* N+ k( d# G g5 S" n# L
SNAPID NAME SIZE PROTECTED TIMESTAMP
& \9 o+ H# y/ y/ ?4 ~ 4 snap 2 GiB yes Wed Jun 16 17:36:16 2021 % O; T2 t# E7 i) I; t
[root@hostceph1 ~]# rbd snap unprotect images/87d22aec-ed31-4883-96ce-0d9f3aa21364rbd: snapshot name was not specified
, \. R' @8 e; K& u& Y[root@hostceph1 ~]# rbd snap unprotect images/87d22aec-ed31-4883-96ce-0d9f3aa21364@snap/ D; A! j* C4 l) p( U, ?6 u
[root@hostceph1 ~]# rbd snap purge -p images 87d22aec-ed31-4883-96ce-0d9f3aa21364
' e: P& K$ x# a; C: R) A! [2 [ {Removing all snapshots: 100% complete...done.4 R. ]* k7 }' L9 R$ Y2 I" A+ e
[root@hostceph1 ~]# rbd rm -p images 87d22aec-ed31-4883-96ce-0d9f3aa21364
) j- J5 j8 S! F+ ^* ^( FRemoving image: 100% complete...done.
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发表于 2021-6-18 09:26:50