OpsMgr R2 by Example: the Exchange 2007 MP

Version 6.0.62623.0 of the Exchange Server management pack requires Operations Manager 2007 R2 and is specifically for the Exchange 2007 product.

How to Install the Exchange 2007 MP

  1. Download the Exchange Server 2007 Management Pack (URL). The Exchange Server 2007 Management Pack Guide is included in the download and labeled “OM2007_MP_EX2007_R2.doc.”
  2. Read the Management Pack Guide[md]it’s just over 100 pages so all the configurations are not discussed here. This is a complicated management pack, and the document spells some important pieces of information you will need to know including how to enable discovery, as well as optional configurations available for the Exchange 2007 management pack. Marnix Wolf also has a good write-up on this, available at http://thoughtsonopsmgr.blogspot.com/2009/07/quick-guide-to-get-native-exchange-2007.html.
  3. Import the Exchange Server 2007 Management Pack (using either the Operations console or PowerShell). If you have Exchange clusters, add the cluster management pack before adding the Exchange Server 2007 management pack.
  4. Deploy the OpsMgr agent to all Exchange Servers. The agent must be deployed to all DCs. Agentless configurations will NOT work for this management pack.
  5. Enable Agent Proxy configuration on all Exchange Servers identified from the groups. This is in the Administration node, under Administration -> Device Management -> Agent Managed. Right-click each Exchange 2007 server, select Properties, click the Security tab, then check the box labeled “Allow this agent to act as a proxy and discover managed objects on other computers.” Perform this action for every Exchange 2007 server, even if you add server after your initial configuration of OpsMgr.
  6. Check to make sure Exchange 2007 Service shows up under Monitoring -> Distributed Applications as a distributed application that is in the Healthy, Warning, or Critical state. If it is in the “Not Monitored” state, check for Exchange servers that are not installed or in a “gray” state.
  7. Windows PowerShell and the Operations console need to be installed on the RMS. If not already installed, do so at this time.
  8. The Exchange 2007 management pack is designed to not automatically discover any Exchange 2007 Server roles so you can phase in monitoring. See the management pack guide for details on how to enable discoveries.
  9. Create an Exchange2007_Overrides management pack to contain any overrides required for the MP.

Exchange MP Tuning / Alerts to look for

The following alerts were encountered and resolved the following alerts while tuning the Exchange 2007 management pack (listed alphabetically by Alert name):

Alert: Exchange 2007 ExBPA Generate Alert Rule

Issue: Application log size should be increased to 40MB.

Resolution: Logged into each system, opened the event viewer and changed the properties of the application log to 40960, and closed the alerts because they were generated by a rule not a monitor.

Determined the default domain policy was set to 12160. To change this, implemented a new group policy linked to the Exchange servers OU to set the application log file size to 40960. See http://technet.microsoft.com/en-us/library/cc778402(WS.10).aspx for details on how to configure this policy.

Alert: Exchange 2007 ExBPA Generate Alert Rule

Issue: There are multiple different alerts generated based upon the ExBPA. In this case, the issue was the Exchange fatal information on the server is not set to automatically send to Microsoft for analysis.

Resolution: As this particular environment does not allow these servers to have Internet connectivity, the rule had to be disabled. To do so, open the Operations console and navigate to Authoring -> Management Pack Objects -> Rules; look for Exchange 2007 Best Practice and sort by the rule name of Crash upload logging is disabled. Overwrote this rule to disable it for all Exchange 2007 servers then closed the alert.

Alert: RPC latency is above the threshold

Issue: One Exchange server in the environment was reporting this frequently and automatically closing itself as part of the IS RPC Latency Monitor alert monitor. Per product knowledge, these commonly occur due to issues communicating with the Active Directory service or due to disk bottlenecks. This specific server is experiencing high disk queue lengths on the C drive and both storage group drives.

Resolution: This server cannot be upgraded and is scheduled for replacement with new mailbox servers. In the interim, configured an override for this object of class: Exchange IS Service, and set the new threshold to 100 from the default value of 50 to minimize the number of alerts on this issue on this server. The override value will vary depending upon what the actual daily average is for the particular server, which can be determined by right-clicking on the alert, opening the performance view and seeing the RPC Averaged Latency counter over a period of time.

Alert: Exchange 2007 Test Local Mail Flow Alert

Issue: An Exchange 2007 mailbox server was failing when attempting to perform a local mail flow test. Logged into the server and reviewed the event logs but found no relevant information. Opened the Exchange Management Shell and ran the “test-mailflow” command. Received a message that “No mailbox databases were found on SERVERNAME to perform the operation. Check if the user has permission to read the Exchange configuration from Active Directory.” This server does not have any user mailboxes on it (it is scheduled for decommissioning).

Resolution: Created an override to disable this alert and reset the health for this through the Exchange 2007 distributed application.

Advertisements
This entry was posted in Tuning and Configuration. Bookmark the permalink.

2 Responses to OpsMgr R2 by Example: the Exchange 2007 MP

  1. Francis says:

    How can I generate the count of messages sent and received from SCOM 2007.

    Exchange MP is already deployed, Currently we are only able to generate the messages received and sent in bytes per sec.

    How do I go about doing this ?

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s