btrfs raid 1 test using hgst nas 4tb
2 x Intel Xeon E5-2670 0 testing with a Supermicro X9DRL-3F/iF v1.01 and Matrox s MGA G200eW WPCM450 on Arch Linux via the Phoronix Test Suite.


Western Digital WD10EADS-00L: 

	Processor: 2 x Intel Xeon E5-2670 0 @ 3.30GHz (32 Cores), Motherboard: Supermicro X9DRL-3F/iF v1.01, Chipset: Intel Xeon E5/Core, Memory: 64512MB, Disk: 1000GB Western Digital WD10EADS-00L + 1000GB Western Digital WD10EAVS-00D + 1000GB SAMSUNG HD103UJ + 8002GB Seagate ST8000AS0002-1NA + 160GB INTEL SSDSA2CW16 + 2 x 4001GB HGST HDN724040AL + 2 x 4001GB Western Digital WD40EFRX-68W, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82574L Gigabit Connection

	OS: Arch Linux, Kernel: 4.1.19-1-lts (x86_64), Compiler: GCC 5.3.0, File-System: btrfs, Screen Resolution: 1024x768


Flexible IO Tester 2.1.13
Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /mnt/raid1_2 - Result: MB/s
MB/s > Higher Is Better
Western Digital WD10EADS-00L . 95.93 |=========================================