CFDiskTest::checkConsistencyvDiskvPartKey

Description: Checks for consistancy of $vDisk and $vPart keys between virtual calculation and actual client partitioning. Differences will be inserted into $this-$>$diffConsistency.
Parameter:

• vDisk: Internal disk number (for accessing the disk information in the array).
• vPart: Internal partition number in a disk (for accessing the disk information in the array).
• key: The key to check for.
• tolerance: Maximal allowerd difference between the (numeric) values.

Returns:

• true if virtual calculation and actual client value are equal and both present, otherwise false.