Suggestions Required For Truncating The ReportServer Log File

Jul 31, 2007



Hi,

My ReportServer Log File (ReportServer_log.LDF) is now 1 GB in size !!

How do I truncate it ?

Is it OK if I detach the ReportServer DB , delete the old log file and attach the DB with a new Log file ?

Can Anyone tell me the repercussions of this ?

Thanks in Advance for your Reply,
Regards,
Sundar

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Suggestions Required!

Jul 10, 2007



The Background:

I have a SQL Serever with more than 10 million records.

I have to update/delete/insert records on a daily basis.

I am using the standard edition of SQL Server.

The tables are constantly having data inserted into them and the server has different jobs running all day long.

My Problem:

I cannot create index on my database and the database is getting really slow as each month/year passes.

Any/All suggestions are welcomed.

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Hi All,

Need some suggestions for senior management for DR Purposes:

Background:

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17 Servers geographically dispersed around the UK. Each server runs WSS 3, SQL Server 2005 and IIS. Each server is linked into a PiP cloud via 2MB MPLS.

At each location; We are looking at 20 core databases; each pre-sized to 10GB. If I take one site as an example, the previous nights backup totalled 135GB.

The company has taken a centralised view on backup's, so SQL Server Data and Log files are replicated using Double-Take to a central location where by the files are taken onto tape daily (Full backup of all files).

As a precaution, I take a Full SQL Server backup daily and also Tran Logs every 4 hours locally and keep it there for 2 days; however if the site goes boom I loose those, so for this purpose; please forget they exist.

As I expect; when I restore the mdf and ldf files from tape, I will get errors when I attach those files into SQL Server for transactional inconsistencies which I'm well aware of.

Other options I've considered are:

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2) Log Shipping. Same issue as above; Have to get the data here in the first place. Then once Log Shipping is setup; if I have a failure; I need to start the whole lot off again.

3) Transactional Replication. Issue is with the initial replication getting the data from A to B, then if I need to use it in a DR situation; I will get issues saying this table is being used for replication. This can be worked around, but it's a not a quick process...

4) 3rd Party Backup Compression. E.G. Litespeed; Redgate SQL Backup, etc. Good; Tests have shown a 42% compression for us, however if I refer to the earlier example of 135GB, this compresses to 81GB. Throw in the theoretical max for a 2MB link of 19GB / 24 Hours, this would take 4 Days to copy.

Other thoughts I've come up with are:

A) Split the tables into different file groups; not sure how easy this would be as the DB's and Tables already exist.

B) Full/Diff/Tran. Still have the issue of scheduling the full backup over the weekend and taking 4 days to get here.

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Could someone give me some pointers please?

Thanks

Steve

SQL DBA.

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Hi,

I'm using sp_OAMethod to write to a text file, like this:

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AS

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I have a database optimization plan which runs 4 times a week. This plan performs and integrity check and rebuilds the indexes. This optimization plan is growing the transaction log by about 8MB each time it is run and we are running out of space on the drive for our log files. The space is not being reused.

I saw in another post where Gail Shaw suggesting using SELECT name, log_reuse_wait_desc FROM master.sys.databases to see why the log space is not being reused. On the database in question, the above returns "REPLICATION".

A colleague tried to backup the transaction log a couple of times to truncate the log this weekend. She was going to perform a DBCC Shrinkfile command afterwards. But the truncate failed. Again looking into things it seems replication prevented the truncation.

We are looking at stopping the merge replication or even removing it to truncate the log file and then recreate the merge replication. How to handle shrinking the log file for now and then seeing if there are any checks or changes I can perform which will allow the transaction log space to be reused.

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An internal error occurred on the report server. See the error log for more details. (rsInternalError) Get Online Help

Object reference not set to an instance of an object.

And my ReportServer log:
<Header>
<Product>Microsoft SQL Server Reporting Services Version 9.00.1399.00</Product>
<Locale>en-US</Locale>
<TimeZone>Pacific Standard Time</TimeZone>
<Path>C:Program FilesMicrosoft SQL ServerMSSQL.3Reporting ServicesLogFilesReportServer__03_24_2006_16_45_06.log</Path>
<SystemName>USPROFILING</SystemName>
<OSName>Microsoft Windows NT 5.2.3790 Service Pack 1</OSName>
<OSVersion>5.2.3790.65536</OSVersion>
</Header>
w3wp!webserver!1!3/24/2006-16:45:06:: i INFO: Reporting Web Server started
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing ConnectionType to '1' as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing IsSchedulingService to 'True' as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing IsNotificationService to 'True' as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing IsEventService to 'True' as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing PollingInterval to '10' second(s) as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing WindowsServiceUseFileShareStorage to 'False' as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing MemoryLimit to '60' percent as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing RecycleTime to '720' minute(s) as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing MaximumMemoryLimit to '80' percent as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing MaxAppDomainUnloadTime to '30' minute(s) as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing MaxQueueThreads to '0' thread(s) as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing IsWebServiceEnabled to 'True' as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing MaxActiveReqForOneUser to '20' requests(s) as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing MaxScheduleWait to '5' second(s) as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing DatabaseQueryTimeout to '120' second(s) as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing ProcessRecycleOptions to '0' as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing RunningRequestsScavengerCycle to '60' second(s) as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing RunningRequestsDbCycle to '60' second(s) as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing RunningRequestsAge to '30' second(s) as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing CleanupCycleMinutes to '10' minute(s) as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing DailyCleanupMinuteOfDay to default value of '120' minutes since midnight because it was not specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing WatsonFlags to '1064' as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing WatsonDumpOnExceptions to 'Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException,Microsoft.ReportingServices.Modeling.InternalModelingException' as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing WatsonDumpExcludeIfContainsExceptions to 'System.Data.SqlClient.SqlException,System.Threading.ThreadAbortException' as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing SecureConnectionLevel to '0' as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing DisplayErrorLink to 'True' as specified in Configuration file.
w3wp!library!1!3/24/2006-16:45:06:: i INFO: Initializing WebServiceUseFileShareStorage to 'False' as specified in Configuration file.
w3wp!resourceutilities!1!3/24/2006-16:45:06:: i INFO: Reporting Services starting SKU: Enterprise
w3wp!resourceutilities!1!3/24/2006-16:45:06:: i INFO: Evaluation copy: 0 days left
w3wp!runningjobs!1!3/24/2006-16:45:06:: i INFO: Database Cleanup (Web Service) timer enabled: Next Event: 600 seconds. Cycle: 600 seconds
w3wp!runningjobs!1!3/24/2006-16:45:06:: i INFO: Running Requests Scavenger timer enabled: Next Event: 60 seconds. Cycle: 60 seconds
w3wp!runningjobs!1!3/24/2006-16:45:06:: i INFO: Running Requests DB timer enabled: Next Event: 60 seconds. Cycle: 60 seconds
w3wp!runningjobs!1!3/24/2006-16:45:06:: i INFO: Memory stats update timer enabled: Next Event: 60 seconds. Cycle: 60 seconds
w3wp!library!1!03/24/2006-16:45:06:: e ERROR: Throwing Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details., ;
Info: Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details. ---> System.NullReferenceException: Object reference not set to an instance of an object.
at Microsoft.ReportingServices.Diagnostics.WebConfigUtil.GetWebConfigAuthenticationAttribute(String attrName)
at Microsoft.ReportingServices.Diagnostics.WebConfigUtil.GetAuthenticationType()
at Microsoft.ReportingServices.Diagnostics.WebConfigUtil.get_UsingWindowsAuth()
at Microsoft.ReportingServices.WebServer.Global.EnableAntiDos()
at Microsoft.ReportingServices.WebServer.Global.ShouldRejectAntiDos()
at Microsoft.ReportingServices.WebServer.Global.Application_AuthenticateRequest(Object sender, EventArgs e)
--- End of inner exception stack trace ---
w3wp!library!1!03/24/2006-16:45:09:: i INFO: Exception dumped to: C:Program FilesMicrosoft SQL ServerMSSQL.3Reporting ServicesLogFiles flags= ReferencedMemory, AllThreads, SendToWatson
w3wp!library!1!03/24/2006-16:45:11:: i INFO: Catalog SQL Server Edition = Enterprise
w3wp!library!1!03/24/2006-16:45:11:: e ERROR: Throwing Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details., ;
Info: Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details. ---> System.NullReferenceException: Object reference not set to an instance of an object.
at Microsoft.ReportingServices.Diagnostics.WebConfigUtil.GetWebConfigAuthenticationAttribute(String attrName)
at Microsoft.ReportingServices.Diagnostics.WebConfigUtil.GetAuthenticationType()
at Microsoft.ReportingServices.Diagnostics.WebConfigUtil.get_UsingWindowsAuth()
at Microsoft.ReportingServices.WebServer.Global.EnableAntiDos()
at Microsoft.ReportingServices.WebServer.Global.Application_EndRequest(Object sender, EventArgs e)
--- End of inner exception stack trace ---
w3wp!library!1!03/24/2006-16:45:14:: i INFO: Exception dumped to: C:Program FilesMicrosoft SQL ServerMSSQL.3Reporting ServicesLogFiles flags= ReferencedMemory, AllThreads, SendToWatson

Any help would be appreciated:

System 2003 Server IIS6 and Sql2005 enterprise all housed on Virtual Server. all housed locally.

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Hi,

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From IE6 I enter http://localhost/reportserver or http://localhost/reports and all I get is:
Server Error in '/ReportServer' Application.


Compilation Error

Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.

Compiler Error Message: CS0016: Could not write to output file 'c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
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Source Error:







[No relevant source lines]
Source File:    Line: 0



Show Detailed Compiler Output:





c:windowssystem32inetsrv> "C:WINDOWSMicrosoft.NETFrameworkv2.0.50727csc.exe" /t:library /utf8output /R:"C:WINDOWSassemblyGAC_32System.Web2.0.0.0__b03f5f7f11d50a3aSystem.Web.dll" /R:"C:WINDOWSassemblyGAC_MSILSystem2.0.0.0__b77a5c561934e089System.dll" /R:"C:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
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eportserver1bbf2d182968d42eApp_global.asax.konkdp27.dll" /debug- /optimize+ /w:4 /nowarn:1659;1699 "C:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
eportserver1bbf2d182968d42eApp_global.asax.konkdp27.0.cs" "C:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
eportserver1bbf2d182968d42eApp_global.asax.konkdp27.1.cs"


Microsoft (R) Visual C# 2005 Compiler version 8.00.50727.42
for Microsoft (R) Windows (R) 2005 Framework version 2.0.50727
Copyright (C) Microsoft Corporation 2001-2005. All rights reserved.

error CS0016: Could not write to output file 'c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
eportserver1bbf2d182968d42eApp_global.asax.konkdp27.dll' -- 'The directory name is invalid. '






Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210

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2) Differential backup every weeknight
3) Log backup every hour

The database is obviously in the full recovery model.

The backups all seem to be running, with one issue - the log file is still growing and is not being truncated. I was under the impression that a log backup should result in the log being truncated after each full backup. However, this does not seem to be the case.

Is there anything obvious I've missed that needs to be set up, or is there a way I can check that the full backup is actually setting the appropriate checkpoint and that the log backups are 'seeing' these checkpoints?

Thanks

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Truncating A Transaction Log

Feb 4, 2008

2 Questions?

1. When I do a full backup, does that truncate my transaction log? Or does only a backup of transaction log will truncate a transaction log?

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Truncating Transaction Logs.

Jun 7, 2001

I am having trouble Truncating a Transaction Log. I`ve tried everything in Book Online.
I`ve backed up the database, I`ve tried DBCC SHRINKFILE, DBCC SHRINKDATABASE, BACKUP LOG TRUNCATE_ONLY ...etc, but it will not shrink. Any suggestions ? Thanks.

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