Operational Defect Database
BugZero found this defect 910 days ago.
Data sources
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Microsoft SQL Server | 14265296
KB5007794 - FIX: Non-yielding scheduler dumps during the recovery of a secondary availability database with a database snapshot - Microsoft Support
Last update date:
11/22/2021
Affected products:
SQL Server 2019 on Windows
SQL Server 2019 on Linux
Affected releases:
build lower than 15.0.4188.2
Fixed releases:
15.0.4188.2
Description:
Symptoms
When you start an Always On secondary database that has a database snapshot, you encounter non-yielding dump files in Microsoft SQL Server 2019.
Workaround
To work around the problem, you can start SQL Server by using trace flag (TF) 3972, which disables concurrent Page Free Space (PFS) updates feature.
Resolution
Cumulative update information This problem is fixed in the following cumulative update for SQL Server: Cumulative Update 14 for SQL Server 2019 About cumulative updates for SQL Server Each new cumulative update for SQL Server contains all the hotfixes and security fixes that were in the previous build. We recommend that you install the latest build for your version of SQL Server: Latest cumulative update for SQL Server 2019
Status
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
References
Learn about the terminology that Microsoft uses to describe software updates.
