Tag Archives: Monitoring

Database MDB02 is low on log volume space

My Exchange 2013 (CU7) servers are logging warning approx. every hour regarding the free available disk space on the Mailbox database volumes in the

Application and Services | Microsoft | Exchange | Managed Availability | Monitoring crimson channel in the eventlog. The threshold for this is set to 175GB, and especially for lab environment this can be too low.

The following event is logged:

Log Name: Microsoft-Exchange-ManagedAvailability/Monitoring
Source: Microsoft-Exchange-ManagedAvailability
Date: 1/22/2015 12:07:46 PM
Event ID: 4
Task Category: Monitoring
Level: Error
Computer: EXCH01.contoso.com
Database ‘MDB02’ is low on log volume space. ‘MDB02’ is low on log volume space [F:\]. Current=86,97 GB, Threshold=175,78 GB
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