Artesyn ViewCheck on ATCA-9405 Installation and Use (November 2014) - Manual (Page 80)

Commands Execution
ViewCheck on ATCA-9405 Installation and Use (6806800S51F) 80
– Walking Zeroes Right Test
– Random XOR Test
 OctRCStressTest (SP): This test executes the hw-rc stress test on Octeon cores for 2
minutes. This test tries to simultaneously run as much of it internal machinery as possible
by performing BIST status check of all cores.
 CpuBenchMark: Tests different arithmetic operations and gives the results.
4.6.2 HDD
 DiskBadBlksTest (SP): Searches for bad blocks on a device (usually a disk partition).
 DiskCntlrTest (SP & PP): Verifies the random data written on disks remains unchanged. It
verifies only IDE and SCSI controllers that are associated with mounted file systems. Disk
controllers associated with read-only mounted file systems are not verified.
4.6.3 Memory
 MemCntlrTest (SP & PP): Randomly writes to areas of memory, then reads the memory
back to ensure the written values remain unchanged.
 RandomMemoryTest (SP & PP): Performs stress testing on the memory subsystem. This
test is effective in finding intermittent and non-deterministic faults. The problems in other
hardware areas such as overheating CPU, out-of-specification power supply, and so on can
cause memory faults.
 MemBandwidth: Measures the ability to copy, read, and write data over a varying set of
sizes.
 MemLatency: Measures the time taken by the memory to respond with the data for read-
request.
The OctDDR2Test (SP) tests memory up to 7692 Megabytes.
It does not check the memory range where boot loader and the test program itself resides.