备份问题求助

whg78

我做备份时，报错错误如下：

Server Message:  Number  3216, Severity  10
Line 1:
Backup Server session id is:  8.  Use this value when executing the 'sp_volchanged' system stored procedure after fulfilling any volume change request from the Backup Server.

Server Message:  Number  605201, Severity  1
Server 'DMHF_BS', Procedure 'bs_write_header', Line 0:
Backup Server: 6.52.1.1: OPERATOR: Volume to be overwritten on 'e:\back\cwbase3f.dup' has unrecognized label data.

Server Message:  Number  607801, Severity  1
Server 'DMHF_BS', Procedure 'bs_write_header', Line 0:
Backup Server: 6.78.1.1: EXECUTE sp_volchanged         @session_id = 8,         @devname = 'e:\back\cwbase3f.dup',         @action = { 'PROCEED' | 'RETRY' | 'ABORT' },         @vname = <new_volume_name>;