tree 76b4b4d879084e60d1c317eb91d780be8f5bb6b5
parent 77febec7848d2d031954619b6ce442c9723d0043
author zhufl <zhu.fanglei@zte.com.cn> 1560397464 +0800
committer zhufl <zhu.fanglei@zte.com.cn> 1560397464 +0800

Pass more accurate error message to DeleteErrorException

Now we can get error messages like "Resource 595f6527-d84c-
4e14-a86f-c7be186a864c failed to delete and is in ERROR status",
and this has two problems:
1. It doesn't indicate which kind of resource, e.g., volume or server
2. For DeleteErrorException raised in volumes_client, the volume
   status is error_deleting, not ERROR.
So this is to pass full and accurate message to DeleteErrorException
to avoid the confusion.

Change-Id: I8cfd9f84b888b3380b6109e967b09f7fa74e4051