The following is a list of issues addressed and enhancements implemented in this release.
Defect ID |
Resolved Issue |
FOGDG-1323 |
Fixed an issue that the potential email notification string combination is incorrect. |
FOGDG-1298 |
Fixed an issue that failed to load the SQL-Server-Rules.csv by "AbstractRuleManagment". |
PIFOG-705 |
Fixed an issue when accessing PI admin screen, the agents do not appear immediately. |
PIFOG-704 |
Fixed an issue when the authentication type has been changed, the JDBC connection pool did not refresh. |
PIFOG-697 |
Fixed the duplicate instance keys found in the agent ASP. |
PIFOG-670 |
Fixed an issue that the Object Analysis tab in Analyze Plan dashboard cannot display or cannot display object detail. |
SSFOG-1684 |
Fixed an issue that ESAPI failed to encode and decode the share folder string, which caused the backup free space lost. |
SSFOG-1682 |
Fixed an issue that it would fail to use new user to monitor SQL Server with TLSv1.2 enabled. |
SSFOG-1677 |
Fixed an issue when use lowercase disk character (d:\ ) as the location of the database data file, it would display missing disk utilization data in "Database dashboard". |
SSFOG-1675 |
Fixed an issue that it displayed Error Check Log in the Database > TempDB > File Group. |
SSFOG-1672 |
Fixed an issue that the DBSS_File_11_0_0_0.sql used the wrong data type for Drive column. |
SSFOG-1660 |
Fixed an issue that the related host agent could not be created in SSAS setup wizard. |
SSFOG-1656 |
Fixed an issue that the replication collections retrieve wrong publisher server name from SQL Server 2016 sp2 (CU3). |
SSFOG-1625 |
Fixed an issue while scheduling the report generated by SQL-Sever PI "Top SQL Statements" table - "Export to CSV" button, an error message appeared in FMS log. |
SSFOG-797 |
Fixed an issue that only 24-hour period deadlocks data is visible in Databases. |
The following is a list of issues known to exist at the time of this release.
Defect ID |
Known Issue | |||||||||||||||
FOGDG-858 |
DB instance is still synchronized and displayed in FMS federation master even though it is stopped for some reason and not displayed in the FMS federation child. | |||||||||||||||
PIFOG-725 |
SQL PI related agents are not added to FglAM HA deployment white list by default. | |||||||||||||||
PIFOG-723 | "Context infos" display null in the Comparison Parameter dashboard. | |||||||||||||||
PIFOG-701 |
Enabling SQL PI is only supported when the SQL PI agent manager is installed on one of the following operating systems:
| |||||||||||||||
PIFOG-666 |
Incomprehensible error message is displayed when using local account without hostname prefix to setup PI Repository. | |||||||||||||||
PIFOG-431 |
After DB agent restarts, there will be a 5 minutes data gap in the SQL PI baseline view. | |||||||||||||||
GVFOG-207 |
An error log showed in FMS log for loading heatmap component in FMS version before 5.9.3. | |||||||||||||||
SSFOG-1727 |
SQL Server Reporting Services SSRS 2017 and later version are not fully supported. | |||||||||||||||
SSFOG-1685 |
Agent did not filter virtual disk when query backup location. | |||||||||||||||
SSFOG-1310 |
When the VMwarePerformance Agent exists, the Disk Latency in SQL Server Overview would always show "-" while enable OS monitoring. | |||||||||||||||
SSFOG-1207 |
Databases on a secondary replica are read-only, so the grant script cannot create the user in the database. The foglight user may still not be able to read data from these read-only replicas even if the users are synchronized. Workarounds: | |||||||||||||||
SSFOG-1206 |
Failed to monitor SQL Server 2005 on premise while using no required permission DB credential. | |||||||||||||||
SSFOG-1071 |
Databases Replication Dashboard does not show all Subscriptions when using multiple distribution databases. | |||||||||||||||
SSFOG-1031 |
When SQL Server cluster on Linux does fail-over, IC agent may not be auto created when the host name of the node is different with previous node. | |||||||||||||||
SSFOG-976 |
In the Master server of the federation environment, the values in Message of back up alarm are null. | |||||||||||||||
SSFOG-956 |
Creating Infrastructure agent automatically after failover occurs on Linux-based SQL Server cluster may fail. | |||||||||||||||
SSFOG-949 |
If you select either of DB_SQL_Server, DB_SQL_Server_UI, DB_Global_View_UI, SPIRepository* cartridges then click Reset on the Cartridge Inventory dashboard, the upgrade wizard will prompt again. Workaround: Do the following: 1. Navigate to the Administration > Rules & Notifications > Manage Registry Variables dashboard. 2. Search for "DBSS_Is_Fglams_Required_Upgrade". 3. Change its value to "-1". | |||||||||||||||
SSFOG-948 |
When monitoring SQL Server 2017 on Linux, an error message will be shown in Logs > SQL Agent Error Logs page. | |||||||||||||||
SSFOG-943 |
Using CLI to create multiple SQL Server instances with OS monitoring might result in failure to activate some host agents. Workaround: Either activate those host agents manually on the Agent Status dashboard or re-create those host agents. | |||||||||||||||
SSFOG-844 |
When using IP address to create a SQL server agent, Disk metric and Host metric will be missing in the Global view. | |||||||||||||||
SSFOG-770 |
Alarm is not triggered while the error has been collected on the "DBSS - SQL Server Error Log" page. | |||||||||||||||
SSFOG-775 |
If AD authentication has been used to monitor SQL Server instance, the default option 'Log in to the host using the same account used for monitoring SQL Server' cannot be used to monitor Linux Operating System (OS). Workaround: Switch to use the option 'Log in to the host using different login credentials', then choose either of the following Linux authentication types: input AD account info, input other Linux account info, or use 'Select from stored credentials...'. | |||||||||||||||
SSFOG-739 |
Logical Disk metrics of SUSE showing on the SQL Server Overview dashboard is different from its value showing in the Infrastructure dashboard. | |||||||||||||||
SSFOG-736 |
DBSS_Error_Log_List collection fails if SQL Server 2017 Agent is not running on Linux. | |||||||||||||||
SSFOG-645 |
It fails to run DBSSSQLAgentErrorLogProcessor processor of DBSS_SQL_Agent_Error_Log collection if the SQL Server Agent Service is not started. Workaround: Start the SQL Server Agent Service. | |||||||||||||||
SSFOG-551 |
Due to the metric collection interval, value of Data files, log files, and disk space metrics will be occasionally missing on the Databases > Temdb dashboard. Workaround: Wait for 3 minutes, then you will see these metrics on the dashboard. | |||||||||||||||
SSFOG-456 |
If two SQL Server instances running in different hosts but these two hosts have the same short name, these two hosts shows same on the Home page. | |||||||||||||||
SSDB-16097 |
In case the privilege of OS monitoring is not set to the Local Administrator group on the host being monitored, see the Knowledge Article 215054 available at | |||||||||||||||
SSDB-15192 |
SQL BI - Reporting services, integration services and Analysis services are not supported on cluster configuration. | |||||||||||||||
SSDB-14323 |
The SQL Server Error log collection requires you to use WinShell. Follow the instructions below to configure the correct settings: | |||||||||||||||
SSDB-13479 |
In environments configured to use Agent Manager in High Availability mode the chosen Agent Manager hosting the SQL PI repository will host watchdog and maintenance agents that cannot participate in the Agent Manager high availability utility. | |||||||||||||||
SSDB-13199 |
Selecting a batch text in the lock tree may navigate to a non-equal batch in the TSQL Batches dimension. | |||||||||||||||
SSDB-9277 |
In SQL Server® 2012, when a database is part of an availability group and is currently accessible for connections, when the application intent is set to read only, several collections will fail. | |||||||||||||||
SSDB-9138 |
Cluster data can be collected only if the xp_cmdshell parameter is configured. To configure this parameter, run the following commands: | |||||||||||||||
SSDB-8987, SSDB-7326 |
On Microsoft® Windows® 2008 R2, a SQL Server version 2012 instance with a name that contains inverted commas (''; (for example:'X641_ENT1') can encounter issues with the retrieval of WMI data. This is by design on the part of Microsoft. Workaround: If WMI data is not retrieved, the instance name without the '' should be added in the field Service Name in the Agent Properties dashboard. | |||||||||||||||
SSDB-8949 |
When editing the properties of the Foglight Agent Manager concentrator (Dashboards > Administration > Agents > Agent Status), the name of the Foglight Agent Managers should be entered in the Downstream FglAMs section exactly as they appear in the topology, under Home > Agents > All agents > <Agent name> > RMI data > Fglam host property. | |||||||||||||||
SSDB-5542 |
Creating a user-defined collection with more than one SQL in it will not alert the user, however, only the first SQL in the collection will be executed. | |||||||||||||||
SSDB-5248 |
Editing a user-defined collection results in periodic overlap of data. | |||||||||||||||
SSDB-3061 |
Changes made in the Global Administrations > Alarms screen are saved when switching to another global administration screen, even if selecting "Yes" in the dialog box that asks whether to exit without saving changes. | |||||||||||||||
SSDB-3039 |
The DBSS- Deadlock Details alarm is disabled by default. | |||||||||||||||
SSDB-2455 |
User-defined collection names and fields must be entered in Latin characters (A to Z), without any special symbols. | |||||||||||||||
SSDB-2379 |
When working with Global View while the screen resolution is set to 1024 by 768 pixels, it is advisable to switch to the browser's full view (F11 toggles between full and normal views in all browsers). | |||||||||||||||
SSDB-2060 |
On SQL Server 2008, deadlocks on two different databases of the same instance become one chained deadlock. Workaround: Implement trace flag -T1234 | |||||||||||||||
ODB-2984 |
In the Global Administration > User-defined Collections screen, it is possible to create two collections that bear the same name with a different capitalization (for example: MyCollection and Mycollection); however, the more recently created collection will not appear in the topology, nor will it be displayed on the User-defined Collections panel. | |||||||||||||||
ODB-2829 |
When running user-defined collections on dynamic tables, deleted items are still kept in the topology. As a result, the number of rows displayed on the user-defined collections table will exceed the configured value for maximum allowed rows. | |||||||||||||||
ODB-1606 |
Performing an upgrade process on a large environment (more than 50 agents) takes time to complete. | |||||||||||||||
n/a |
Need to wait for more than ten minutes between the upgrade of the Foglight Management Server and Foglight for SQL Server. | |||||||||||||||
n/a |
In environments configured to monitor SSAS agent only, when upgrading to version 5.9.2.1 or later, the upgrade process will fail. Workaround: In the Administration > Agents > Agent Status dashboard, click Deploy Agent Package, then follow on-screen instructions to deploy the SSAS package manually. | |||||||||||||||
n/a |
Monitoring Analysis services is supported only on Agent Managers running on Windows which must have a version of .NET 3.5 installed. | |||||||||||||||
n/a |
If the WMI exception "Format specifier '%s' " is entered in agent log the following workaround is recommended: Workaround: For Windows® Vista® and Windows Server 2008 or above: According to http://support.microsoft.com/kb/929851, the default dynamic port range for TCP/IP has changed in both versions. The new default start port is 49152 and end port is 65535. Subsequently, monitoring instances that run under these operating systems can be carried out by setting a static (fixed) WMI port in Windows Server. For more information, see the Knowledge Article 114559 available at https://support.quest.com/kb/114559. | |||||||||||||||
n/a |
When Foglight or the Agent Manager are installed on a VM, it is highly recommended to reserve the following:
| |||||||||||||||
n/a |
Antivirus exclusions is required for the SQL Server-based SQL PI repository. For more information refer to the Microsoft’s official article https://support.microsoft.com/en-us/help/309422/choosing-antivirus-software-for-computers-that-run-sql-server. |
Defect ID |
Known Issue |
SSDB-11283 |
Execution plan may not be resolved |
SSDB-11582 |
Sometimes, query_hash is changed by SQL Server and generating a plan using the Generate button fails. SQLhash isn't found in XML so the screen displays No operation was found and the execution plan changes are missing. |
SSDB-11657 |
Time range changes are not effecting the execution plan dashboard. |
n/a |
In the Execution Plan comparison popup, the date of the selected plan is the insert time to the SQL PI repository and not the execution time. |
n/a |
In the Execution Plan Comparison popup for statement - the estimated plan appears only as the selected plan on the left side. It cannot be selected from the list. |
The following is a list of third party issues known to exist at the time of this release.
Defect ID |
Known Issue |
WCF-16277 |
Popup SQL Statement dialog cannot show all SQL text when accessing with Firefox browser using FMS version higher than 5.9.4. |
FOGDG-650 |
The Foglight Agent Manager (FglAM) failed to restart when upgrading DB Cartridge, which is due to "Could not obtain a deployment lock" error. Workaround: Perform the procedure described in the Knowledge Article 266110. |
n/a |
WMI-related issue Problem: WMI support is affected by the firewall Workaround: For Windows versions prior to Windows 2008/Vista, use the following steps:
For Windows Vista® and Windows Server 2008: According to Microsoft® http://support.microsoft.com/kb/929851, the default dynamic port range for TCP/IP has changed in these versions. The new default start port is 49152 and end port is 65535. Subsequently, monitoring instances that run under these operation systems can be carried out by using either of the following options:
|
n/a |
As a result of the change introduced in Java 6 update 29 to how data is sent to databases, users may experience connection failures when using the Microsoft JDBC Driver for SQL Server® to connect to SQL Server. This interoperability enhancement is available in the following SQL Server versions:
|
n/a |
Third Party Limitations Monitoring an SQL Server instance that resides on a Windows 2008R2 or higher requires a workaround as follows:
|
n/a |
Some base values are not updated when using the Win32_PerfRawData_PerfDisk_LogicalDisk WMI class to calculate performance data in Windows Vista or in Windows Server 2008, because this class does not contain the PercentDiskTime_Base metric. Workaround: A hotfix is available on Microsoft site, http://support.microsoft.com/kb/961435/en-us. |
n/a |
Due to a known Microsoft issue (https://support.microsoft.com/en-us/kb/3036328), on SQL Server instances version 2014 the SQL text presented may be truncated. |
n/a |
SQL's and execution plans may not be collected on SQL Server 2014 as a result of a Microsoft bug "The values of column query_hash and query_plan_hash are NULL for DMV sys.dm_exec_requests in SQL Server 2014" http://support.microsoft.com/kb/2953592 |
n/a |
The Foglight Time Bar Chart click event does not work with Chrome version 40.x.x.x and 39.x.x.x. https://code.google.com/p/chromium/issues/detail?id=428308 |
n/a |
The Windows System Center Endpoint Protection (SCEP) tool and Anti-Virus Protection tools installed on Windows® may negatively impact CPU and system performance of machines running Foglight, Foglight Agent Manager, and the SQL PI repository.
|
n/a |
Anti-virus software may negatively impact the CPU and system performance of machines running Foglight. To reduce resource consumption, it is highly recommended to exclude the relevant directory, processes, and executables from being scanned by the anti-virus software. For detailed information, refer to the "Configuring anti-virus exclusion settings" in Installing Foglight on Windows with an Embedded PostgreSQL Database. |
Workaround for all missing WMI metric cases
In some cases, running the command: %windir%\system32\wbem\wmiadap.exe /f in Windows' command-line (CMD) may solve the problem of missing WMI classes. This command parses all the performance libraries on the system and refreshes the Performance Counter Classes. For further details, see http://msdn.microsoft.com/en-us/library/aa394528%28VS.85%29.aspx
A direct upgrade to Foglight For SQL Server 5.9.5.20 is only available from version 5.7.5.x or above. Customers that are running 5.7.x of the product must first upgrade to version 5.7.5.x and then upgrade to version 5.9.5.20. A direct upgrade to Foglight for SQL Server 5.7.x is only available from version 5.5.8 or later. Customers that are running earlier versions of the product must first upgrade to version 5.5.8 and then upgrade to version 5.7.x.
For example, if your Foglight for SQL Server is version 5.5.8 and you are going to upgrade to version 5.9.5.20, the upgrade path will be 5.5.8 > 5.7.x > 5.7.5.x (or above) > 5.9.5.20.
Foglight for SQL Server 5.9.5.20 requires:
To upgrade Foglight for SQL Server:
Once you have upgraded the cartridge, to deploy the agent package, navigate to the Global View dashboard and follow the upgrade wizard instructions. For a procedure describing how to deploy the agent package, see the Foglight for Databases Deployment Guide.
Notes:
Important: If you are upgrading to the current version of Foglight for SQL Server in a Federation architecture, the upgrade should be applied first to the Federated Children and then to the Federation Master. If the Federation Master is upgraded first, it will display incorrect information regarding the number of instances being monitored in the Status Summary section.
The following Foglight product versions and platforms are compatible with this release.
Product Name |
Product Version |
Platform |
Foglight Management Server |
5.9.2 5.9.3 5.9.4 5.9.5 5.9.7 |
All platforms supported by these versions of the Foglight Management Server |
Foglight Agent Manager Note: The monitoring agents available in this version of Foglight for SQL Server support the Agent Manager HA failover mode, except for the Agent Manager monitoring SQL PI agents. For more information about this mode, see the Agent Manager Guide. |
5.9.2 5.9.3 5.9.4 5.9.5 5.9.7 |
All platforms supported by these versions of the Foglight Agent Manager |
Before installing Foglight for SQL Server, ensure that your system meets the hardware and software requirements detailed in Foglight System Requirements and Platform Support Guide. Customers running large deployments (more than 20 agents) should consult the Foglight for Databases Deployment Guide.
For information on the required privileges, refer to the Foglight for Databases Deployment Guide.
Foglight for SQL Server supports monitoring the following platforms:
Notes:
Support for Microsoft® Internet Explorer® 8, 9, and 10 has been discontinued in this Foglight release.
Microsoft ended the support for these browsers on January 12, 2016. For more information, visit https://support.microsoft.com/en-us/lifecycle?p1=13418.
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