OS X 9 Mavericks broke a low-level API which causes a failure in scanning volumes at the top level. A workaround has been put in, and the current version is now diglloydTools version 2.2.2.
The diglloydTools suite is available as a single-user license. Use is subject to the License Agreement. The license includes download of software updates (if any) for two (2) years and use by a single person on up to two (2) computers. Commercial and/or lab use requires one licensed copy per machine.
Please understand that although brief questions via email are generally answered, purchase of diglloydTools does not entitle you to support. Support is available on a consulting basis, especially for "what should I buy?", or "how to set up RAID?" questions.
diglloydTools is a suite of three software utilities for the Mac. All three tools are 64-bit applications that require 10.6 Snow Leopard or Mac OS X 10.7 Lion or Mac OS X 10.8 Mountain Lion.
DiskTester is performance testing software for your hard drives and solid state drives, especially RAID. DiskTester will tell you how your drives are performing, map out bad sectors, and help track down problems. DiskTester can also recondition an SSD quickly and conveniently.
MemoryTester enables you to stress-test your memory and Mac before you put it into "production" use. It helps prove that the machine and memory are reliable. No other tool can push the machine to its limits like MemoryTester can.
IntegrityChecker enables you to verify your files and backups, detecting even single-bit errors. With IntegrityChecker, you can be sure that the files you have copied, backed-up or restored are perfect, even years later.