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TechNet Library
Exchange Server
Exchange Server Tools Documentation
Operations Manager Management Pack for Exchange 2007
Common Components
Extensible Storage Engine
Background cleanup skipped pages
A system error occurred while opening a newly created log file
Starting backup of database log files
The Exchange store database engine is initiating recovery steps
The database engine is starting an incremental backup
Unable to write to log file
A read operation failed multiple times before finally succeeding
Database page read failed verification because of a -1018 error (page checksum mismatch)
An error occurred while opening a log file
An error occurred when an attempt to read from a file failed
Unable to write to section three while flushing log file
The backup of the Exchange store database was halted by the client or the connection with the client failed
Unable to read database header - database may have moved, or data was moved or was missing during recovery
Snapshot freeze starting error
The database engine started
An error occurred during backup of an Exchange store database - the cause and resolution for the online backup failure depends on the error listed in the Description of the event
There is an input/output (I/O) size mismatch on the log file
Unable to write to section four while flushing log file
Unable to write a shadowed header for the file
A gap in the log file sequence was detected
The log file is damaged and cannot be used
An error occurred when an attempt to open a file for read-only access failed
A file is missing and could not be backed up
The database engine lost one page of corrupted data
The database engine encountered an unexpected duplicate key on a table
The patch page read from a file failed to verify because of a page checksum mismatch
From information provided, the designated file is not a database file
The patch page read from a file failed to verify because of a page number mismatch
The Exchange store database engine successfully completed recovery steps
The database engine is starting a full backup
Restore ended successfully
System parameter maximum open tables is less than preferred open tables
Detected a streaming data allocation inconsistency
The database engine lost unused pages while attempting space reclamation on a B-Tree
The online defragmentation was interrupted and terminated
An error occurred when an attempt to write to a file failed because there is not enough space on a disk
Unable to write to section five while flushing log file
The database requires the specified log files in order to recover successfully
An error occurred when an attempt to copy a file failed
A corrupted page link was detected in a B-Tree
The database engine could not access a file
Unable to write to section two while flushing the log file
The primary index of a table is corrupted
The database engine cannot find a file or folder
Beginning the backup of the database
System parameter stop clean flush threshold is less than start clean flush threshold
The database engine lost one table
Unable to convert record format
An error occurred when an attempt to remove a folder failed
The database engine could not find an entry point
System parameter log buffer size is greater than the maximum size (log file size minus reserved space)
Database has reached its maximum size limit
Database and its patch file do not match
Database cannot be incrementally backed up because a full backup has not yet been done
Direct read found corrupt page with error
An Exchange store database engine error occurred
Detected data inconsistency
Consolidate: You must install language support
Available B-Tree IDs (ObjectIDs) are almost consumed
The restored log file is missing
The database created was not recovered - but it was recreated
Attempted to attach database but database was restored from a backup set on which hard recovery was not started or did not complete successfully
You must install language support
The database engine stopped backup because it was halted by a client or the connection with a client failed
The database engine is initiating index cleanup of database as a result of a Windows version upgrade
An error occurred when an attempt to delete a file failed
Database recovery failed because it encountered references to a database which is no longer present
This is an input/output (I/O) size mismatch on the database
Unexpected file system error encountered while opening the restore environment file
An error occurred while opening a newly created log file
Unable to read the log file
Unable to write to section one while flushing log file
An error occurred because the database engine stopped the backup
Database recovery failed
The backup database must be a multiple of 4 KB
The database disk is full
The database engine detected multiple threads using the same database session to perform database operations
An Exchange store database is starting an incremental backup
An Exchange store database is starting a full backup
A callback function ended with an error
Corruption was detected while restoring from a backup log file
The database engine successfully converted the database format
The database engine stopped an instance
The restored log file does not have the correct log signature
An Exchange store database has completed the backup procedure successfully
Database requires the designated log file to recover successfully
System parameter maximum cache size is less than stop clean flush threshold
The database engine lost one or more corrupted columns of data in one record
Process was terminated because the database engine failed with an error while trying to log the commit of a transaction
The database engine lost one corrupted data record
The transaction log sequence for a storage group has run out of available file names
The database page read failed verification because of a -1018 error (page number mismatch)
The database engine is rejecting update operations because of low free disk space on the designated disk
Shadow Copy Timeout Errors
The database engine detected two different cursors of the same session trying to update the same record at the same time
The time stamp for the restored log file does not match the time stamp recorded in the previous log file
A synchronous read page checksum error occurred
Database engine is unable to replay log file sequence due to fatal error
A file system error occurred during input/output (I/O) on the database
Online defragmentation of database terminated prematurely after encountering an error
Index of an information store table is corrupted
System parameter maximum version pages is less than preferred version pages
Transaction logs were not purged because at least one database is offline
An error occurred when an attempt to create a file failed
Database recovery and restore failed with an unexpected error
Corruption was detected during soft recovery in the log file
The database signature does not match the log file signature for the database
The database created was not recovered
Online defragmentation has completed a full pass on the database; Review the Application log for events 701 and 1221 to make sure that online maintenance finished successfully
An error occurred when an attempt to open a file for read and write access failed
The shadow header page was damaged and primary header page was used instead
A time error occurred
Online defragmentation is resuming
A buffer input/output (I/O) thread termination error occurred
There is a gap in sequence number between log files
Attempted to use database, but conversion did not complete successfully on this database
An Exchange store database is starting a snapshot backup
Consolidate: The database engine lost unused pages while attempting space reclamation on a B-Tree
The backup stopped because the database is terminating
Database page read failed verification because of no page data
Restore started
Restore ended with error
The signature of the log files does not match other log files
Ending backup of the database - all data has not been read
Pre-read page checksum error occurred
The primary header page of file was damaged
Unable to perform a backup now
The database is out of B-Tree IDs
A log range read failed verification because of a range checksum mismatch
An error occurred when an attempt to determine the minimum input/output (I/O) block size for the volume failed
A read operation failed after attempting to correct a single-bit error
An error occurred when an attempt to move a file failed
An error occurred during the Exchange store database backup
Database recovery stopped abruptly
The database engine started a new instance
System parameter maximum cache size is less than minimum cache size
The version store cannot grow because it is receiving out-of-memory errors from the operating system
The streaming page read from a file failed verification because of a page checksum mismatch
The backup procedure was successfully completed
The log files are not in valid sequence
Exchange Information Store service database engine stopped
Unable to roll back operation on database: all future updates will be rejected
Unable to write to the log file header
Corruption was detected during hard recovery in the log file
A single-bit error was successfully corrected
A torn-write was detected during backup in a log file of the backup set
The database engine successfully completed index cleanup on the database
The database was partially detached because of an error in updating database headers
Unable to create a new log file because the database cannot write to the log drive
The version store has reached its maximum size because of unresponsive transaction
Consolidate: An error occurred when an attempt to write to a file failed because there is not enough space on a disk
The transaction log sequence for a storage group is about to run out of available file names
Consolidate: Background clean-up skipped pages
The log file version stamp of a log file does not match the database engine version stamp
Unable to read the log file header
The database engine is restoring from backup
System parameter minimum cache size is less than four times the number of sessions
The secondary index of a table is corrupted
System parameter preferred-version pages is greater than maximum version pages
System parameter preferred-version pages were changed because of physical memory limitation
A torn-write was detected during soft recovery
Ending restored log file is insufficient because log files are missing
Database requires log files that could not be located
A torn-write was detected during hard recovery
Ending backup of the database
An error occurred when an attempt to create a folder failed
An error occurred during the backup of the Exchange store database
The database engine log disk is full
The starting restored log file is too high
The log signature of the existing log file does not match log files from the backup set
A file system error occurred during input/output (I/O) on the log file
The database engine stopped restoring
Online defragmentation has completed a full pass on the database; Review the Application log for event 1221 to make sure that online maintenance finished successfully
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Extensible Storage Engine
Topic Last Modified:
2006-09-22
Rules to monitor events from the Extensible Storage Engine (ESE).
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