KB3201865 - 修正: データベースのターゲット回復時間がゼロ以外の値に設定されていると、SQL Server でアサーションとリースのタイムアウトが発生する

適用先

SQL Server 2012 Developer SQL Server 2012 Enterprise SQL Server 2012 Enterprise Core SQL Server 2012 Standard SQL Server 2014 Developer - duplicate (do not use) SQL Server 2014 Enterprise - duplicate (do not use) SQL Server 2014 Enterprise Core - duplicate (do not use) SQL Server 2014 Standard - duplicate (do not use) SQL Server 2016 Service Pack 1 SQL Server 2016 Developer - duplicate (do not use) SQL Server 2016 Enterprise - duplicate (do not use) SQL Server 2016 Enterprise Core - duplicate (do not use) SQL Server 2016 Standard - duplicate (do not use)

現象

Microsoft SQL Server 2012、2014、または 2016 でデータベースの目標復旧時間がゼロ以外の値に設定されているとします。チェックポイントプロセス中にアサーションが発生すると、アサーションによってデータベースでリースタイムアウトが発生し、次のダンプファイルが表示されます。

date time  spid14s Error: 17066, Severity: 16, State: 1.
 date time  spid14s SQL Server Assertion: File: <recoveryunit.cpp>, line=7849 Failed Assertion = 'm_ReducedDataSlice <= MaxReducedDataSlice'. This error may be timing-related. If the error persists after rerunning the statement, use DBCC CHECKDB to check the database for structural integrity, or restart the server to ensure in-memory data structures are not corrupted.
date time spid14s Error: 3624, Severity: 20, State: 1.
date time spid14s A system assertion check has failed. Check the SQL Server error log for details. Typically, an assertion failure is caused by a software bug or data corruption. To check for database corruption, consider running DBCC CHECKDB. If you agreed to send dumps to Microsoft during setup, a mini dump will be sent to Microsoft. An update might be available from Microsoft in the latest Service Pack or in a Hotfix from Technical Support.
 date time  spid14s Error: 18400, Severity: 16, State: 1.
 date time  spid14s The background checkpoint thread has encountered an unrecoverable error. The checkpoint process is terminating so that the thread can clean up its resources. This is an informational message only. No user action is required.