The consistency checker was unable to allocate memory. Increase the amount of available virtual memory and run the consistency checker again.

Details
Product: Exchange
Event ID: 1127
Source: MSExchangeSRS
Version: 6.0
Component: Site Replication Service
Symbolic Name: DIRLOG_CHK_OUT_OF_MEMORY
Message: The consistency checker was unable to allocate memory. Increase the amount of available virtual memory and run the consistency checker again.
   
Explanation
The Knowledge Consistency Checker checks for the existence of other connected servers within a site and for the existence of new sites within the organization. Checking knowledge consistency also sets up the required replication links with any new servers or sites. Knowledge consistency is checked automatically once a day.
   
User Action
Free up the memory in use by closing any nonessential applications. You may also increase your system’s physical or virtual memory. Verify that there is enough disk space for the paging file to grow.

Related:

Metabase Update failed to initialize enumerator of virtual server on cluster database. Error code is error %1.

Details
Product: Exchange
Event ID: 1043
Source: MSExchangeMU
Version: 6.5.0000.0
Message: Metabase Update failed to initialize enumerator of virtual server on cluster database. Error code is error %1.
   
Explanation
Metabase Update failed to enumerate the virtual servers from the cluster configuration.
   
User Action
Check the event log for further information.

Related:

Unable to open the Redirector service. Redirector performance data will not be returned. The error code returned is in the first DWORD in the Data section.

Details
Product: Windows Operating System
Event ID: 2002
Source: Perfnet
Version: 5.0
Symbolic Name: PERFNET_UNABLE_OPEN_REDIR
Message: Unable to open the Redirector service. Redirector performance data will not be returned. The error code returned is in the first DWORD in the Data section.
   
Explanation

A performance monitoring program tried to open the performance counters for the Redirector service that is part of the Workstation service. The Redirector service could not respond to the request. The Workstation service is not running or is transitioning between starting and stopping or vice versa.

   
User Action

To determine whether the Workstation service is running, at the command prompt, type Net StatisticsA list of running services is displayed. If the Workstation service is not listed, at the command prompt, type Net Start Workstation

Related:

The File Replication Service has detected an enabled disk write cache on the drive containing the directory %2 on the computer %1. The File Replication Service might not recover when power to the drive is interrupted and critical updates are lost.

Details
Product: Windows Operating System
Event ID: 13512
Source: NtFrs
Version: 5.2
Symbolic Name: EVENT_FRS_DISK_WRITE_CACHE_ENABLED
Message: The File Replication Service has detected an enabled disk write cache
on the drive containing the directory %2 on the computer %1.
The File Replication Service might not recover when power to the
drive is interrupted and critical updates are lost.
   
Explanation

The File Replication service detected an enabled disk write cache. Critical updates might be lost if the power to the drive is interrupted.

   
User Action

To leave write caching enabled for improved performance and to ensure the integrity of the FRS jet database, use an uninterrupted power supply (UPS) or a disk controller and cache with a battery backup. Otherwise, disable write caching until you can install a backup power supply.

Related:

Replication warning: Couldn’t allocate memory. Replication may be affected until more memory is available. Increase the amount of virtual memory available. Stop and restart this Microsoft Exchange Server computer and try again.

Details
Product: Exchange
Event ID: 1077
Source: MSExchangeSRS
Version: 6.0
Component: Site Replication Service
Symbolic Name: DIRLOG_DRA_OUT_OF_MEMORY
Message: Replication warning: Couldn’t allocate memory. Replication may be affected until more memory is available. Increase the amount of virtual memory available. Stop and restart this Microsoft Exchange Server computer and try again.
   
User Action
Close any nonessential applications, to create more available memory. You may also increase your system’s physical or virtual memory. Verify that there is enough disk space for the paging file to grow.

Related:

Machine Check Event reported is a CPU thermal throttling event reported from CPU %1. The CPU has dropped below the temperature limit and throttling has been removed. %2 additional error(s) are contained within the record.

Details
Product: Windows Operating System
Event ID: 112
Source: WMIxWDM
Version: 5.2
Symbolic Name: MCA_INFO_CPU_THERMAL_THROTTLING_REMOVED
Message: Machine Check Event reported is a CPU thermal throttling event reported from CPU %1. The CPU has dropped below the temperature limit and throttling has been removed. %2 additional error(s) are contained within the record.
   
Explanation

The temperature of the CPU specified in the event has decreased and the CPU is now running at normal speed. For detailed information about the hardware that caused the problem, refer to the event log.

   
User Action

No user action is required.

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