internal void FreeBlock(long vcn)
{
long idx = vcn / Utilities.Ceil(_bpb.IndexBufferSize, _bpb.SectorsPerCluster * _bpb.BytesPerSector);
_indexBitmap.MarkAbsent(idx);
_blockCache.Remove(vcn);
}
public void RemoveRecord(FileRecordReference fileRef)
{
FileRecord record = GetRecord(fileRef.MftIndex, false);
record.Reset();
WriteRecord(record);
_recordCache.Remove(fileRef.MftIndex);
_bitmap.MarkAbsent(fileRef.MftIndex);
_self.UpdateRecordInMft();
}