smart sdf test on SDF drive test2: Processor: 2 x Intel Xeon E5-2680 v2 @ 3.60GHz (40 Cores), Motherboard: Supermicro X9DRH-7TF/7F/iTF/iF, Chipset: Intel Xeon E7 v2/Xeon, Memory: 16 x 16384 MB DDR3-1600MHz Samsung, Disk: 480GB INTEL SSDSC2BB48 + 3 x 28002GB MR9271-8i, Graphics: LLVMpipe, Network: Intel 10-Gigabit X540-AT2 + Endace Measurement s DAG 10X4-P 10G OS: CentOS Linux 7, Kernel: 3.10.0-327.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.14.4, Display Server: X Server 1.17.2, Display Driver: modesetting 1.17.2, OpenGL: 2.1 Mesa 10.6.5 Gallium 0.4, File-System: ext4, Screen Resolution: 1024x768 SMART Disk Self-Report Disk Device: /dev/sdf Overall-Health Self-Assessment test2 . FAIL