处理ceph删除失败的另一种方式check_image_snaps: image has snapshots - not removing

admin

[root@compute01 ~]# rbd rm -p images 71ac5d32-3d99-464b-8036-0222e1f824ac
4 b7 \# `' b9 f2021-10-20 10:15:05.643 7fbf1a9f4b00 -1 librbd::image::PreRemoveRequest: 0x55e04f399c00 check_image_snaps: image has snapshots - not removing
7 |$ q7 b7 K* A. f6 X$ i/ P6 KRemoving image: 0% complete...failed.
5 b3 P% O( I2 D4 Lrbd: image has snapshots - these must be deleted with 'rbd snap purge' before the image can be removed.
' Y0 s% ^+ N% u2 F0 d[root@compute01 ~]# rbd snap purge -p images 71ac5d32-3d99-464b-8036-0222e1f824ac
, f- h* Q9 m! N8 z1 t" e+ ~3 `rbd: error removing snapshot(s) 'snap', which is protected - these must be unprotected with `rbd snap unprotect`.
Removing all snapshots: 0% complete...failed.
) `4 Y3 n" ?1 {6 k4 p9 \9 I9 i
[root@compute01 ~]# rbd snap unprotect -p images 71ac5d32-3d99-464b-8036-0222e1f824ac@snap
1 P4 Y3 J7 o1 q/ v  A( U[root@compute01 ~]# rbd rm -p images 71ac5d32-3d99-464b-8036-0222e1f824ac
2021-10-20 10:15:50.933 7fe397affb00 -1 librbd::image::PreRemoveRequest: 0x5637cc38bdf0 check_image_snaps: image has snapshots - not removing
Removing image: 0% complete...failed.
' t+ p* P, I4 i  @" K! Qrbd: image has snapshots - these must be deleted with 'rbd snap purge' before the image can be removed.
' _; H9 E0 D+ _! q[root@compute01 ~]# rbd snap purge -p images 71ac5d32-3d99-464b-8036-0222e1f824ac
Removing all snapshots: 100% complete...done.
[root@compute01 ~]# rbd rm -p images 71ac5d32-3d99-464b-8036-0222e1f824ac
% q# k6 Y: p& j- L: r# ORemoving image: 100% complete...done.
[root@compute01 ~]#

admin

可以参考这个文档http://www.bbs168x.cn/forum.php? ... tid=1937&extra=

admin

[root@compute01 ~]# rbd rm -p images 8c306caa-632e-4a7d-b77d-4805e50a34a9
2021-10-20 10:25:27.261 7fc063adcb00 -1 librbd::image::PreRemoveRequest: 0x557a1efcfbc0 check_image_snaps: image has snapshots - not removing
* E+ c% x  W$ P% uRemoving image: 0% complete...failed.
rbd: image has snapshots - these must be deleted with 'rbd snap purge' before the image can be removed.
, l2 |8 {$ X2 i0 k" w[root@compute01 ~]# rbd snap purge -p images 8c306caa-632e-4a7d-b77d-4805e50a34a9
rbd: error removing snapshot(s) 'snap', which is protected - these must be unprotected with `rbd snap unprotect`.
Removing all snapshots: 0% complete...failed.
[root@compute01 ~]# rbd snap unprotect -p images 8c306caa-632e-4a7d-b77d-4805e50a34a9
! C$ E/ @! q' |% N. _rbd: snapshot name was not specified
8 s) Y! R, `6 _. C9 R# g[root@compute01 ~]# rbd snap unprotect -p images 8c306caa-632e-4a7d-b77d-4805e50a34a9@snap
[root@compute01 ~]# rbd snap purge -p images 8c306caa-632e-4a7d-b77d-4805e50a34a9
' O. F, h0 ^$ @) Y- ]Removing all snapshots: 100% complete...done.
[root@compute01 ~]# rbd rm -p images 8c306caa-632e-4a7d-b77d-4805e50a34a9
9 b8 u  [, r$ @* Z6 q7 ZRemoving image: 100% complete...done.

admin

[root@compute01 ~]# rbd rm -p images 9e2e2558-a91f-4dcf-849e-86ee10c304fc
2021-10-20 10:27:24.373 7fe16f8eeb00 -1 librbd::image::PreRemoveRequest: 0x563e1382ec20 check_image_snaps: image has snapshots - not removing
Removing image: 0% complete...failed.
* w# N) ?6 m# J- h& orbd: image has snapshots - these must be deleted with 'rbd snap purge' before the image can be removed.
[root@compute01 ~]# rbd snap purge -p images 9e2e2558-a91f-4dcf-849e-86ee10c304fc
rbd: error removing snapshot(s) 'snap', which is protected - these must be unprotected with `rbd snap unprotect`.
4 @/ m. M$ }* J% b6 cRemoving all snapshots: 0% complete...failed.

* k5 |9 a. r, r[root@compute01 ~]# rbd snap unprotect -p images 9e2e2558-a91f-4dcf-849e-86ee10c304fc@snap
[root@compute01 ~]# rbd snap purge -p images 9e2e2558-a91f-4dcf-849e-86ee10c304fc
8 }5 w* ]3 b2 [" R. ^+ r9 nRemoving all snapshots: 100% complete...done.
% B7 ]9 u% C* i) q/ `[root@compute01 ~]# rbd rm -p images 9e2e2558-a91f-4dcf-849e-86ee10c304fc
6 Z* t+ C. Y' y6 R1 W2 \Removing image: 100% complete...done.