MSSQL on Linux: Table error: Allocation page has invalid page header values.

Microsoft.SQLServer.Linux.EventRule.DBEngine.Table_error__Allocation_page_has_invalid__page_header_values.__1_5_Rule (Rule)

The page specified has an invalid page header.

Knowledge Base article:

Causes

The page specified has an invalid page header.

Per-state information:

State 1 : PAGE_TYPE may be 'GAM_PAGE', 'SGAM_PAGE', 'ML_MAP_PAGE', 'DIFF_MAP_PAGE', or 'IAM_PAGE'.

State 2 : PAGE_TYPE is 'PFS_PAGE'.

State 12 : PAGE_TYPE is 'PFS_PAGE'. This state is fatal to the command.

Resolutions

HARDWARE FAILURE

Run hardware diagnostics and correct any problems. Also, examine the Linux system and application logs and the SQL Server error log to see if the error occurred as the result of hardware failure. Fix any hardware-related problems.

If you have persistent data corruption problems, try to swap out different hardware components to isolate the problem. Check to ensure that your system does not have write caching enabled on the disk controller. If you suspect this to be the case, contact your hardware vendor.

Finally, you might find it beneficial to switch to a completely new hardware system, including reformatting the disk drives and reinstalling the operating system.

RESTORE FROM BACKUP

If the problem is not hardware related and a known clean backup is available, restore the database from the backup.

DBCC CHECKDB

If no clean backup is available, execute DBCC CHECKDB without a repair clause to determine the extent of the corruption. DBCC CHECKDB will recommend a repair clause to use. Then, execute DBCC CHECKDB with the appropriate repair clause to repair the corruption.

CAUTION: If you are unsure what effect DBCC CHECKDB with a repair clause has on your data, contact your primary support provider before executing this statement.

Repair depends on the page type (see error 8938 for page types):

PFS_PAGE:

Nothing will be done because PFS pages cannot be repaired.

IAM_PAGE:

The IAM chain will be patched so that further repairs can be run. This may involve removing the corrupt page.

All other allocation pages will be reformatted and rebuilt (if the undocumented repair option was specified).

If running DBCC CHECKDB with one of the repair clauses does not correct the problem, contact your primary support provider.

Overridable Parameters

Name

Description

Default Value

Enabled

Enables or disables the workflow.

Yes

Interval (seconds)

The recurring interval of time in seconds in which to run the workflow.

300

Priority

Defines Alert Priority.

1

Severity

Defines Alert Severity.

2

Synchronization Time

The synchronization time specified by using a 24-hour format. May be omitted.

 

Timeout (seconds)

Specifies the time the workflow is allowed to run before being closed and marked as failed.

200

Timeout for query execution (seconds)

The workflow will fail and register an event, if the query execution takes longer than the specified period.

60

Timeout for database connection (seconds)

The workflow will fail and register an event, if it cannot access the database during the specified period.

15

Element properties:

TargetMicrosoft.SQLServer.Linux.DBEngine
CategoryEventCollection
EnabledTrue
Alert GenerateTrue
Alert SeverityError
Alert PriorityNormal
RemotableTrue
Alert Message
MSSQL on Linux: Table error: Allocation page has invalid page header values.
{2}
CommentMom2017ID='{AF0C3355-8A7B-4218-B2CF-CAFC4E6426FD}';MOM2017GroupID={467ECC75-C5DA-42BD-955C-A73BBB51AF74}

Member Modules:

ID Module Type TypeId RunAs 
_F6DA1507_12AF_11D3_AB21_00A0C98620CE_ DataSource Microsoft.SQLServer.Linux.DataSource.EventCollectionFiltered Default
GenerateAlert WriteAction System.Health.GenerateAlert Default

Source Code:

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<ConnectionString>$Target/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/ConnectionString$</ConnectionString>
<InstanceVersion>$Target/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/Version$</InstanceVersion>
<InstanceEdition>$Target/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/Edition$</InstanceEdition>
<SqlExecTimeoutSeconds>60</SqlExecTimeoutSeconds>
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<TimeoutSeconds>200</TimeoutSeconds>
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<SyncTime/>
<EventDisplayNumber>8946</EventDisplayNumber>
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<AlertMessageId>$MPElement[Name="Microsoft.SQLServer.Linux.EventRule.DBEngine.Table_error__Allocation_page_has_invalid__page_header_values.__1_5_Rule.AlertMessage"]$</AlertMessageId>
<AlertParameters>
<AlertParameter1>$Target/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/MachineName$</AlertParameter1>
<AlertParameter2>$Target/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/InstanceName$</AlertParameter2>
<AlertParameter3>Event ID: $Data/Property[@Name='EventID']$. $Data/Property[@Name='Message']$</AlertParameter3>
</AlertParameters>
<Suppression>
<SuppressionValue/>
</Suppression>
</WriteAction>
</WriteActions>
</Rule>