删除image报错Unable to delete image

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Unable to delete image
" Q8 Q+ }. g8 @  W: }: M+ |500 Internal Server Error: The server has either erred or is incapable of performing the requested operation. (HTTP 500): Unable to delete image 6dd

$ S( R7 R6 y6 @% o7 HERROR:the server has either erred or is incapable of performing the requested operation
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" c  P% y2 l8 l5 e2017-07-10 11:36:03.756 3320 ERROR glance.common.wsgi [req-fd3b9f95-2573-4535-aac1-d86534d4ab91 cd6a0cdb7f9543089799d131bbdb329f 52f231550f67494a9054a9dae630afb0 - - -] Caught error: The image cannot be deleted because it is in use through the backend store outside of Glance.
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怀疑对接EBS没有对好

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后来才知道，这个镜像有云硬盘存在，删除掉云硬盘就可以删除掉镜像。

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# nova image-list  
: t. e4 r" ~! f4 k' G+--------------------------------------+-----------------------------------+--------+--------+
7 B7 {/ K% Z: ^4 w- c% Y* G| ID                                   | Name                              | Status | Server |
+--------------------------------------+-----------------------------------+--------+--------+
| 92078465-4195-4712-8a73-e16b97ed8ef5 | BClinux-CentOS7.2-v1              | ACTIVE |        |

最好的解决办法就是更新数据库。
mysql>update images set deleted="1" where id='92078465-4195-4712-8a73-e16b97ed8ef5';

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( g7 d7 w3 e: k# i$ m2 K, j! D. z# nova image-list
# ~+ s( Y" q+ H1 [* H6 X& A+--------------------------------------+-----------------------------------+--------+--------+
& h8 [1 l/ q- w+ {( j8 L) t| ID                                   | Name                              | Status | Server |
+--------------------------------------+-----------------------------------+--------+--------+
| d9878438-ba32-41f9-| CentOS-6.5                 | ACTIVE |        |
| 1ed59831-da36-49d5 | Windows-Server-2008-R2 | ACTIVE |        |
| f0dd0d6c-6f6e-4b1 | Windows-Server-2012-R2| ACTIVE |        |
+--------------------------------------+-----------------------------------+--------+--------+
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