sys.dm_hadr_auto_page_repair (Transact-SQL)
Applies to: 
SQL Server
Returns a row for every automatic page-repair attempt on any availability database on an availability replica that is hosted for any availability group by the server instance. This view contains rows for the latest automatic page-repair attempts on a given primary or secondary database, with a maximum of 100 rows per database. As soon as a database reaches the maximum, the row for its next automatic page-repair attempt replaces one of the existing entries.
The following table defines the meaning of the various columns:
| Column name | Data type | Description |
|---|---|---|
| database_id | int | ID of the database to which this row corresponds. |
| file_id | int | ID of the file in which the page is located. |
| page_id | bigint | ID of the page in the file. |
| error_type | int | Type of the error. The values can be: -1 = All hardware 823 errors 1 = 824 errors other than a bad checksum or a torn page (such as a bad page ID) 2 = Bad checksum 3 = Torn page |
| page_status | int | The status of the page-repair attempt: 2 = Queued for request from partner. 3 = Request sent to partner. 4 = Page was successfully repaired. 5 = The page could not be repaired during the last attempt/ Automatic page repair will attempt to repair the page again. |
| modification_time | datetime | Time of last change to the page status. |
Permissions
Requires VIEW SERVER STATE permission on the server.
Permissions for SQL Server 2022 and later
Requires VIEW SERVER PERFORMANCE STATE permission on the server.
See also
Automatic Page Repair (Availability Groups: Database Mirroring)
suspect_pages (Transact-SQL)
Manage the suspect_pages Table (SQL Server)