Database '%1': While attempting to move to the next or previous node in a B-Tree, the database engine skipped over %4 non-visible ...

Exchange Server 2010

Database '%1': While attempting to move to the next or  previous node in a B-Tree, the database engine skipped over %4  non-visible nodes in %5 pages. In addition, since this message was  last reported %13 hours ago, %14 other incidents of excessive  non-visible nodes were encountered (a total of %15 nodes in %16 pages  were skipped) during navigation in this B-Tree. It is likely that  these non-visible nodes are nodes which have been marked for deletion  but which are yet to be purged. The database may benefit from  widening the online maintenance window during off-peak hours in order  to purge such nodes and reclaim their space. If this message  persists, offline defragmentation may be run to remove all nodes  which have been marked for deletion but have yet to be purged from  the database.  
	Name: %2  
	Owning Table: %3  
	ObjectId: %6  
	PgnoRoot: %7  
	Type: %8  
	Unversioned Deletes: %9  
	Uncommitted Deletes: %10  
	Committed Deletes: %11  
	Non-Visible Inserts: %12

Database '%1': The secondary index '%2' of table '%3' may be corrupt. If there is no later event showing the index being ... Database '%1': The secondary index '%2' of table '%3' will be rebuilt as a precautionary measure after the Windows version ... Database '%1': The secondary index '%2' of table '%3' will be rebuilt as a precautionary measure after the Windows version ... Database '%1': While attempting to move to the next or previous node in a B-Tree, the database engine skipped over %4 non-visible ... Database '%1': While attempting to move to the next or previous node in a B-Tree, the database engine skipped over %4 non-visible ... Database '%1': While attempting to move to the next or previous node in a B-Tree, the database engine skipped over %4 non-visible ... Database '%1': While attempting to move to the next or previous node in a B-Tree, the database engine skipped over %4 non-visible ... Database '%4': Available B-Tree IDs (ObjectIDs) have almost been completely consumed. Freed/unused B-Tree IDs may be reclaimed ... Database '%4': Available B-Tree IDs (ObjectIDs) have almost been completely consumed. Freed/unused B-Tree IDs may be reclaimed ...