Error 3449 Severity 21
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Error 3314 Severity 17 State 3
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360 games PC games dbcc checkdb Windows games Windows phone games Entertainment All Entertainment sql server versions Movies & TV Music Business & Education Business Students & educators Developers Sale Sale Find a store Gift cards Products Software & services Windows Office Free downloads & security Internet https://support.microsoft.com/en-us/kb/2963384 Explorer Microsoft Edge Skype OneNote OneDrive Microsoft Health MSN Bing Microsoft Groove Microsoft Movies & TV Devices & Xbox All Microsoft devices Microsoft Surface All Windows PCs & tablets PC accessories Xbox & games Microsoft Lumia All https://support.microsoft.com/en-us/kb/2929193 Windows phones Microsoft HoloLens For business Cloud Platform Microsoft Azure Microsoft Dynamics Windows for business Office for business Skype for business Surface for business Enterprise solutions Small business solutions Find a solutions provider Volume Licensing For developers & IT pros Develop Windows apps Microsoft Azure MSDN TechNet Visual Studio For students & educators Office for students OneNote in classroom Shop PCs & tablets perfect for students Microsoft in Education Support Sign in Cart Cart Javascript is disabled Please enable javascript and refresh the page Cookies are disabled Please enable cookies and refresh the page CV: {{ getCv() }} English (United States) Terms of use Privacy & cookies Trademarks © 2016 Microsoft
MSSQL DB2 Oracle PostgreSQL Hyper-V Linux Tool Box Resource Sunday, June 30, 2013 0 Not enough log space for roll back transaction in tempdb By following Bob ward's "Inside tempdb" session in the SQL SUMMIT 2011. I want to try to reproduce the tempdb log full and cause the http://www.sqlpanda.com/2013/06/not-enough-log-space-for-roll-back.html SQL Server shutdown.scenario. My test version of SQL Server is 2008R2. Here are the steps to http://feed.askmaclean.com/archives/bug-error-3449-and-server-restart-during-dbcc-checkdb.html reproduce the error USE [master] GO ALTER DATABASE [tempdb] MODIFY FILE ( NAME = N'templog', SIZE =1034KB,maxsize=1024KB, FILEGROWTH = 0 ) GO sp_helpdb tempdb Then run below query over and over again. The error is hard to reproduce because SQL Server would reserve the room in the log for redo. The error would only happen when SQL server squeeze so hard sql server and no room left for rollback. I did successfully create the error 3 times today but still not found the way to consistently recreate it . BEGIN TRAN drop table #t1; create table #t1 (c1 int, c2 char(5000) not null) go declare @x int set @x = 0 while (@x < 560) begin insert into #t values (1, '1') set @x = @x + 1 end go ROLLBACK Once there is not enough free sql server service log space to roll back, the SQL Server would shutdown. Below is the error message I got. Msg 10061, Level 20, State 0, Line 0 A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: TCP Provider, error: 0 - No connection could be made because the target machine actively refused it.) In the error log, I will see the message as below 2013-06-30 11:39:32.40 spid53 Error: 9002, Severity: 17, State: 4. 2013-06-30 11:39:32.40 spid53 The transaction log for database 'tempdb' is full. To find out why space in the log cannot be reused, see the log_reuse_wait_desc column in sys.databases 2013-06-30 11:39:34.06 spid53 Error: 9004, Severity: 23, State: 6. 2013-06-30 11:39:34.06 spid53 An error occurred while processing the log for database 'tempdb'. If possible, restore from backup. If a backup is not available, it might be necessary to rebuild the log. 2013-06-30 11:39:34.06 spid53 Error: 3314, Severity: 21, State: 4. 2013-06-30 11:39:34.06 spid53 During undoing of a logged operation in database 'tempdb', an error occurred at log record ID (23:308:789). Typically, the specific failure is logged previously as an error in the Windows Event Log service. Restore the database or file from a backup, or repair the d
3449 and server restart during DBCC CHECKDB admin 2014/11/18 Bugfixes, CHECKDB From Every Angle, Database Maintenance, DBCC 加入dbDao.com Oracle技术学习QQ群:171092051如果自己搞不定可以找诗檀软件专业ORACLE数据库修复团队成员帮您恢复! 诗檀软件专业数据库修复团队 服务热线 : 400-690-3643 备用电话: 13764045638 邮箱:service@parnassusdata.com This is a quick post to let you know about a bug that a few people are hitting when running DBCC CHECKDB. The symptoms are a series of errors in the error log plus SQL Server forcibly shuts itself down and restarts. I've heard of people hitting the bug on SQL Server 2014 and SQL Server 2012 SP1. Microsoft has confirmed to me that it's a bug and they're "investigating a fix for the issue." The error log symptoms look something like I show below: 2014-11-18 09:04:15.69 spid64 The operating system returned error 665(The requested operation could not be completed due to a file system limitation) to SQL Server during a write at offset 0x00001EE6FD8000 in file 'C:\SQLskills\\Company_file2.ndf:MSSQL_DBCC23'. Additional messages in the SQL Server error log and system event log may provide more detail. This is a severe system-level error condition that threatens database integrity and must be corrected immediately. Complete a full database consistency check (DBCC CHECKDB). This error can be caused by many factors; for more information, see SQL Server Books Online. 2014-11-18 09:04:15.72 spid64 Error: 3314, Severity: 17, State: 3. 2014-11-18 09:04:15.72 spid64 During undoing of a logged operation in database 'Company', an error occurred at log record ID (887654:3321:14). Typically, the specific failure is logged previously as an error in the Windows Event Log service. Restore the database or file from a backup, or repair the database. 2014-11-18 09:04:34.38 spid64 Error: 831, Severity: 20, State: 1. 2014-11-18 09:04:34.38 spid64 Unable to deallocate a kept page. 2014-11-18 09:04:34.40 spid64 Error: 3449, Severity: 21, State: 1. 2014-11-18 09:04:34.40 spid64 SQL Server must shut down in order to recover a database (database ID 23). The database is either a user database that could not be shut down or a system database. Restart SQL Server. If the database fails to recover after another startup, repair or restore the database. My speculation: the 665 error is from the snapshot file that DBCC CHECKDB creates hitting an NTFS limitation on the number of file fragments in a sparse file. This causes the snapshot creation to fa