fio-write-big-raid50-nopart-xfs-su64k-sw6-isize512 Intel Core i7 960 testing with a ASUS P6TD DELUXE and Zotac NVIDIA GeForce GTX 580 3072MB on Debian 8.3 via the Phoronix Test Suite fio-write-big-raid50-nopart-xfs-su64k-sw6-isize512: Processor: Intel Core i7 960 @ 3.93GHz (4 Cores), Motherboard: ASUS P6TD DELUXE, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 3 x 4096 MB 1333MHz, Disk: 18000GB MR9341-8i + 4 x 60GB OCZ REVODRIVE + 120GB Samsung SSD 850 + 120GB KINGSTON SHFS37A, Graphics: Zotac NVIDIA GeForce GTX 580 3072MB (50/135MHz), Audio: Intel 82801JI, Monitor: MW221, Network: Marvell 88E8056 PCI-E Gigabit OS: Debian 8.3, Kernel: 3.16.0-4-amd64 (x86_64), Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1680x1050 Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4MB - Disk Target: /home/smb - Result: MB/s MB/s > Higher Is Better fio-write-big-raid50-nopart-xfs-su64k-sw6-isize512 . 70.30 |=================== Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8MB - Disk Target: /home/smb - Result: MB/s MB/s > Higher Is Better fio-write-big-raid50-nopart-xfs-su64k-sw6-isize512 . 101.43 |================== Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 16MB - Disk Target: /home/smb - Result: MB/s MB/s > Higher Is Better fio-write-big-raid50-nopart-xfs-su64k-sw6-isize512 . 183.22 |================== Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 32MB - Disk Target: /home/smb - Result: MB/s MB/s > Higher Is Better fio-write-big-raid50-nopart-xfs-su64k-sw6-isize512 . 194.74 |================== Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: /home/smb - Result: MB/s MB/s > Higher Is Better fio-write-big-raid50-nopart-xfs-su64k-sw6-isize512 . 250.93 |==================