【发布时间】:2017-06-22 13:31:26
【问题描述】:
如果我在 Powershell 中运行这 3 行脚本(以管理员身份运行,并且我的域帐户是 MyRemoteServer 上的本地管理员),它会按预期工作(请注意,我必须转义的服务名称中有一个美元符号带有反勾号):
Invoke-Command -ComputerName "MyRemoteServer" -ScriptBlock{Get-Service -Name "AOS60`$01" | Stop-Service -Force}
get-service -Name "AOS60`$01" -ComputerName "MyRemoteServer" | Format-Table -Property MachineName, Status, Name, DisplayName -auto
Invoke-Command -ComputerName "MyRemoteServer" -ScriptBlock{Get-Service -Name "AOS60`$01" | Start-Service}
[第 2 步是提供证据证明服务在第 1 步之后实际上具有“已停止”状态。一旦成功转换为代理作业,第 2 步将实际调用执行一系列数据库恢复的存储过程。]
如果我将这些语句作为作业步骤放入 SQL 代理 (SQL Server 2012 SP2) 并启动作业,则作业会在第一步崩溃(它不仅失败,它还想调用调试器)。据称,运行 SQL 代理服务的域服务帐户已被我们的运营组授予对 MyRemoteServer 的必要权限。
作业脚本遇到以下错误。这些错误并未停止脚本:
未处理的异常:System.FormatException:索引(从零开始)必须 大于或等于零且小于 参数列表。在 System.Text.StringBuilder.AppendFormat(IFormatProvider 提供程序, 字符串格式,Object[] args) 在 System.String.Format(IFormatProvider 提供程序,字符串格式,对象 [] 参数)在 Microsoft.SqlServer.Management.PowerShell.Res.GetString(字符串键, 对象 arg0) 在 Microsoft.SqlServer.Management.PowerShell.SqlPowerShell.GetErrorRecordMessage(错误记录 错误记录)在 Microsoft.SqlServer.Management.PowerShell.SqlPowerShell.HandleAgentJob(运行空间配置 配置)在 Microsoft.SqlServer.Management.PowerShell.SqlPowerShell.Main(字符串 [] 参数)
我编写了以下作业以供参考。请注意,即使我省略了@output_file_name,它也会失败,因此问题不在于写入输出文件,而在于执行步骤本身。
USE [msdb]
GO
/****** Object: Job [Test stopping and restarting AX] Script Date: 6/21/2017 1:49:30 PM ******/
BEGIN TRANSACTION
DECLARE @ReturnCode INT
SELECT @ReturnCode = 0
/****** Object: JobCategory [[Uncategorized (Local)]] Script Date: 6/21/2017 1:49:30 PM ******/
IF NOT EXISTS (SELECT name FROM msdb.dbo.syscategories WHERE name=N'[Uncategorized (Local)]' AND category_class=1)
BEGIN
EXEC @ReturnCode = msdb.dbo.sp_add_category @class=N'JOB', @type=N'LOCAL', @name=N'[Uncategorized (Local)]'
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
END
DECLARE @jobId BINARY(16)
EXEC @ReturnCode = msdb.dbo.sp_add_job @job_name=N'Test stopping and restarting AX',
@enabled=1,
@notify_level_eventlog=0,
@notify_level_email=0,
@notify_level_netsend=0,
@notify_level_page=0,
@delete_level=0,
@description=N'No description available.',
@category_name=N'[Uncategorized (Local)]',
@owner_login_name=N'ROGUE\amfreeman', @job_id = @jobId OUTPUT
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
/****** Object: Step [Synchronously Stop AX Service on DEVAOS2] Script Date: 6/21/2017 1:49:30 PM ******/
EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N'Synchronously Stop AX Service on DEVAOS2',
@step_id=1,
@cmdexec_success_code=0,
@on_success_action=3,
@on_success_step_id=0,
@on_fail_action=2,
@on_fail_step_id=0,
@retry_attempts=0,
@retry_interval=0,
@os_run_priority=0, @subsystem=N'PowerShell',
@command=N'Invoke-Command -ComputerName "MyRemoteServer" -ScriptBlock{Get-Service -Name "AOS60`$01" | Stop-Service -Force}',
@database_name=N'master',
@output_file_name=N'E:\Microsoft SQL Server\MSSQL11.RELEASE\MSSQL\Log\Test_stopping_and_restarting_AX_$(ESCAPE_SQUOTE(STEPID))_Synchronously_Stop_AX_Service_on_DEVAOS2.txt',
@flags=0
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
/****** Object: Step [Get status of AX Service on DEVAOS2] Script Date: 6/21/2017 1:49:30 PM ******/
EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N'Get status of AX Service on DEVAOS2',
@step_id=2,
@cmdexec_success_code=0,
@on_success_action=3,
@on_success_step_id=0,
@on_fail_action=2,
@on_fail_step_id=0,
@retry_attempts=0,
@retry_interval=0,
@os_run_priority=0, @subsystem=N'PowerShell',
@command=N'get-service -Name "AOS60`$01" -ComputerName "MyRemoteServer" | Format-Table -Property MachineName, Status, Name, DisplayName -auto',
@database_name=N'master',
@output_file_name=N'E:\Microsoft SQL Server\MSSQL11.RELEASE\MSSQL\Log\Test_stopping_and_restarting_AX_$(ESCAPE_SQUOTE(STEPID))_Get_status_of__AX_Service_on_DEVAOS2.txt',
@flags=0
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
/****** Object: Step [Synchronously Start AX Service on MyRemoteServer] Script Date: 6/21/2017 1:49:30 PM ******/
EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N'Synchronously Start AX Service on MyRemoteServer',
@step_id=3,
@cmdexec_success_code=0,
@on_success_action=1,
@on_success_step_id=0,
@on_fail_action=2,
@on_fail_step_id=0,
@retry_attempts=0,
@retry_interval=0,
@os_run_priority=0, @subsystem=N'PowerShell',
@command=N'Invoke-Command -ComputerName "MyRemoteServer" -ScriptBlock{Get-Service -Name "AOS60`$01" | Start-Service}',
@database_name=N'master',
@output_file_name=N'E:\Microsoft SQL Server\MSSQL11.RELEASE\MSSQL\Log\Test_stopping_and_restarting_AX_$(ESCAPE_SQUOTE(STEPID))_Synchronously_Start_AX_Service_on_MyRemoteServer.txt',
@flags=0
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
EXEC @ReturnCode = msdb.dbo.sp_update_job @job_id = @jobId, @start_step_id = 1
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
EXEC @ReturnCode = msdb.dbo.sp_add_jobserver @job_id = @jobId, @server_name = N'(local)'
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
COMMIT TRANSACTION
GOTO EndSave
QuitWithRollback:
IF (@@TRANCOUNT > 0) ROLLBACK TRANSACTION
EndSave:
如何让 SQL 代理作业正常运行?
【问题讨论】:
-
我会先验证您的脚本是否使用服务帐户在 Powershell 2.0 版中运行,然后再将其投入工作。见travisgan.com/2013/05/sql-server-agent-job-and-powershell.html
-
@SteveB:好主意!当我将 Powershell 作为服务帐户运行时,它无权查看该服务。所以它必须需要以管理员身份运行,但我不知道如何以另一个用户身份运行和同时以管理员身份运行。我正在运行它的机器是带有 SP1 的 2008 R2 服务器,它似乎正在运行 PS 1.0。但我不认为这是 1.0 与 2.0 的问题。
标签: sql-server powershell sql-server-2012 jobs sql-job