Re: Exchange 2010 backup consistency check

Data Protector check the VSS snapshot Before backing up the data to the media agent ( or tape drive if you prefer )

More informaition can be found on msdn.. DP uses the eseutil method..

See http://msdn.microsoft.com/en-us/library/bb891802%28v=exchg.140%29.aspx

for more informations

Regards

GIlles