为什么无法指定介质名称？该怎么解决_Sql Server

为什么无法指定介质名称？
backup LOG [ilovemk] to
DISK = N'D:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Backup\ilovemk_log_01.bak',
DISK = N'D:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Backup\ilovemk_log_02.bak',
MEDIANAME = 'ilovemkStripedSet0'

报错：'MEDIANAME' 不是可以识别的 Device Type 选项。

------解决方案--------------------

SQL code

backup LOG [ilovemk] to  DISK = N'D:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Backup\ilovemk_log_01.bak',DISK = N'D:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Backup\ilovemk_log_02.bak'withMEDIANAME = 'ilovemkStripedSet0'
------解决方案--------------------
SQL codebackup LOG [ilovemk] to  DISK = N'D:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Backup\ilovemk_log_01.bak',DISK = N'D:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\Backup\ilovemk_log_02.bak'withMEDIANAME = 'ilovemkStripedSet0'