找回密码
 注册
查看: 3435|回复: 2

rbd: error: image still has watchers ceph删除文件报错

[复制链接]

1

主题

0

回帖

12

积分

管理员

积分
12
QQ
发表于 2021-6-9 11:12:31 | 显示全部楼层 |阅读模式
rbd: error: image still has watchers, A; i) g( @3 n
8 ~- m! m( v) h
2021-06-09 11:07:10.268 7f106f7fe700 -1 librbd::image::PreRemoveRequest: 0x55a195e2a990 handle_exclusive_lock: cannot obtain exclusive lock - not removing
% t, m5 f& ~( Y) a) gRemoving image: 0% complete...failed.% C; Z1 F. k7 {4 I. |
rbd: error: image still has watchers0 [5 E1 s; {1 e
This means the image is still open or the client using it crashed. Try again after closing/unmapping it or waiting 30s for the crashed client to timeout." `4 `0 _* }3 n& w
/ m& L/ {; T8 A7 ?0 D
解决办法:
: u1 r% ?% G+ q  J1 U经过排查应该是有虚机在使用。
* T) [( ^/ ]6 J/ v! R
% N: j/ }( a6 A# o0 v# O$ \! {

1

主题

0

回帖

12

积分

管理员

积分
12
QQ
 楼主| 发表于 2021-6-10 14:32:38 | 显示全部楼层
rbd snap list 0fa46015-aa49-438d-9f63-42b0ade623b5 -p images; _0 _; X. C+ s4 |
rbd snap unprotect images/06612a88-8e05-41b3-8e75-e29351dff412@snap3 \  K* @  H7 s3 _) j4 ~2 m; L0 w
rbd snap purge 06612a88-8e05-41b3-8e75-e29351dff412 -p images* Z- f" _' H7 `. F  Z. ^2 }# C: B
rbd remove 06612a88-8e05-41b3-8e75-e29351dff412  -p images

1

主题

0

回帖

12

积分

管理员

积分
12
QQ
 楼主| 发表于 2021-6-10 14:33:25 | 显示全部楼层
[root@host09 ~]# rbd info -p images 5f9362c5-62c7-481d-bd90-b82fcfcb973a 3 z; G% H0 }. V8 O+ N
rbd image '5f9362c5-62c7-481d-bd90-b82fcfcb973a':
* N- d" x3 p( i        size 4 GiB in 512 objects7 ^4 P3 {5 q* L7 W, N1 `
        order 23 (8 MiB objects)
% e( X. \& f! ^7 _  u# Q9 @9 i        snapshot_count: 1/ C, d( ]5 e, h  X% N% V0 R
        id: 6f72385bf8fd
+ F* E5 J! P; l: A        block_name_prefix: rbd_data.6f72385bf8fd5 y/ D- m. B* k2 Y! p
        format: 2. y% ^% F* z" F2 e1 W. R; U6 t
        features: layering, exclusive-lock, object-map, fast-diff, deep-flatten; ]2 p# s- h9 Y0 ?2 e5 A1 U
        op_features:
! p2 @3 Q% }, A0 p        flags: ; g- y7 t6 G7 f2 }8 x- d- b7 i
        create_timestamp: Wed Jun  2 13:37:44 2021& e$ G4 }% x5 w" I( h
        access_timestamp: Wed Jun  2 13:37:44 2021
4 m" p' P7 ~4 p, u; z        modify_timestamp: Wed Jun  2 13:37:44 2021
' t/ q8 s8 L" M' f4 K7 ~( w; G: a[root@host09 ~]# rbd snap list 5f9362c5-62c7-481d-bd90-b82fcfcb973a -p images% P( V, g1 h  U  e$ z
SNAPID NAME SIZE  PROTECTED TIMESTAMP                * ^# B# n$ a- ^' P8 D# W
     4 snap 4 GiB yes       Wed Jun  2 13:39:09 2021
! [9 m: t, D% @[root@host09 ~]# rbd snap unprotect images/5f9362c5-62c7-481d-bd90-b82fcfcb973a@snap
+ ^/ G& }* @) J& `! r[root@host09 ~]# rbd snap purge 5f9362c5-62c7-481d-bd90-b82fcfcb973a -p images5 }: e5 @5 q$ j# ]$ X( h! _
Removing all snapshots: 100% complete...done.6 N6 K1 z% V! o
[root@host09 ~]# rbd rm 5f9362c5-62c7-481d-bd90-b82fcfcb973a -p images7 R' u3 @) {6 R6 G2 s2 m0 ?% x% M
Removing image: 100% complete...done.
您需要登录后才可以回帖 登录 | 注册

本版积分规则

返回首页|Archiver|手机版|小黑屋|易陆发现技术论坛 ( 蜀ICP备2026014127号-1 )

GMT+8, 2026-6-12 01:05 , Processed in 0.018571 second(s), 23 queries .

Powered by Discuz! X5.0

© 2001-2026 Discuz! Team.

快速回复 返回顶部 返回列表