由于内存限制,我需要将数据库备份到具有更多空间的单独远程服务器磁盘。
我想使用计划作业执行此操作,但它不允许我。
这可能吗?
我尝试了以下代码,但收到错误:
无法打开备份设备
我想知道我是否需要向服务器添加访问凭据,但不确定如何添加。
DECLARE @Location nvarchar(200)
DECLARE @Day int
SET @Day = DATEPART(dw, getdate())
Set @Location = '\server2E:SqlBackups'
Set @Location = @Location + 'Day'+ cast(@Day as nvarchar(1)) + ''
Set @Location = @Location + 'COST.bak'
BACKUP DATABASE COST TO DISK = @Location WITH FORMAT, INIT, NAME =
N'COST-Full Database Backup', SKIP, NOREWIND, NOUNLOAD, COMPRESSION,
STATS = 10
declare @backupSetId as int
select @backupSetId = position from msdb..backupset where
database_name=N'COST' and backup_set_id=(select max(backup_set_id) from
msdb..backupset where database_name=N'COST' )
if @backupSetId is null begin raiserror(N'Verify failed. Backup
information for database ''COST'' not found.', 16, 1) end
RESTORE VERIFYONLY FROM DISK = @Location WITH FILE = @backupSetId,
NOUNLOAD, NOREWIND
GO
检查您的 UNC 路径,它必须有"$"而不是":">
Set @Location = '\server2E$SqlBackups'
Slava 是正确的,但我也有无法解决的文件夹/共享权限问题。
SeBackUp特权未启用,我不相信我可以将其添加到域帐户。 :(