The page read failed for some reason (see any accompanying errors), or a latch could not be taken (there may be latch timeout messages on the error log).
The page read failed for some reason (see any accompanying errors), or a latch could not be taken (there may be latch timeout messages on the error log).
Per-state information:
State 1: The page is being read as part of the per-checks of critical system tables.
TYPE is 'SH'
OPERATION is the name of the DBCC command being executed
State 2: An indeterminate operation is being performed. The error was raised by generic DBCC read/latch code.
TYPE may be 'NL', 'SH', 'EX', 'UP', or 'Unknown'
OPERATION is 'Acquire (Wait)' or the string provided by the buffer pool
State 3: An indeterminate operation is being performed. The error was raised by generic DBCC read/latch code.
TYPE may be 'NL', 'SH', 'UP', 'EX', or 'Unknown'
OPERATION is 'bufget'
State 4: The page is being read to verify its page ID.
TYPE may be 'SH', 'UP', 'EX', or 'Unknown'
OPERATION is 'VerifyPageId'
State 5: The page is being repaired.
TYPE is 'SH'
OPERATION is 'DbccExChangePageState ()'
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 problem, 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.
There is no repair for this error, because it is only a symptom of the real problem. See the accompanying errors for details
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 | Synchronization Time |
|
Timeout (seconds) | Specifies the time the workflow is allowed to run before being closed and marked as failed. | 200 |
Timeout for database connection (seconds) | The workflow will fail and register an event, if it cannot access the database during the specified period. | 15 |
Target | Microsoft.SQLServer.Linux.DBEngine | ||
Category | EventCollection | ||
Enabled | True | ||
Alert Generate | True | ||
Alert Severity | Error | ||
Alert Priority | Normal | ||
Remotable | True | ||
Alert Message |
| ||
Comment | Mom2017ID='{8B206728-447D-4B23-B745-7C22953A2E4C}';MOM2017GroupID={467ECC75-C5DA-42BD-955C-A73BBB51AF74} |
ID | Module Type | TypeId | RunAs |
---|---|---|---|
_F6DA1507_12AF_11D3_AB21_00A0C98620CE_ | DataSource | Microsoft.SQLServer.Linux.DataSource.EventCollectionFiltered | Default |
GenerateAlert | WriteAction | System.Health.GenerateAlert | Default |
<Rule ID="Microsoft.SQLServer.Linux.EventRule.DBEngine.Could_not_read_and_latch_page_1_5_Rule" Target="SqlDiscL!Microsoft.SQLServer.Linux.DBEngine" Enabled="true" ConfirmDelivery="true" Remotable="true" Comment="Mom2017ID='{8B206728-447D-4B23-B745-7C22953A2E4C}';MOM2017GroupID={467ECC75-C5DA-42BD-955C-A73BBB51AF74}">
<Category>EventCollection</Category>
<DataSources>
<DataSource ID="_F6DA1507_12AF_11D3_AB21_00A0C98620CE_" Comment="{F6DA1507-12AF-11D3-AB21-00A0C98620CE}" TypeID="Microsoft.SQLServer.Linux.DataSource.EventCollectionFiltered">
<MachineName>$Target/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/MachineName$</MachineName>
<InstanceName>$Target/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/InstanceName$</InstanceName>
<ConnectionString>$Target/Property[Type="SqlCoreLib!Microsoft.SQLServer.Core.DBEngine"]/ConnectionString$</ConnectionString>
<SqlTimeoutSeconds>15</SqlTimeoutSeconds>
<TimeoutSeconds>200</TimeoutSeconds>
<IntervalSeconds>300</IntervalSeconds>
<SyncTime/>
<EventDisplayNumber>8966</EventDisplayNumber>
</DataSource>
</DataSources>
<WriteActions>
<WriteAction ID="GenerateAlert" TypeID="Health!System.Health.GenerateAlert">
<Priority>1</Priority>
<Severity>2</Severity>
<AlertMessageId>$MPElement[Name="Microsoft.SQLServer.Linux.EventRule.DBEngine.Could_not_read_and_latch_page_1_5_Rule.AlertMessage"]$</AlertMessageId>
<AlertParameters>
<AlertParameter1>Event ID: $Data/Property[@Name='EventID']$. $Data/Property[@Name='Message']$</AlertParameter1>
</AlertParameters>
<Suppression>
<SuppressionValue/>
</Suppression>
</WriteAction>
</WriteActions>
</Rule>