zfsvol
Dell 6Gbps SAS HBA Adapter + HDD ST2000VN004-2E41


ZFS Vol VolBlocksize 128K: 

	Processor: Intel Xeon E3-1230 V2 @ 3.70GHz (4 Cores / 8 Threads), Motherboard: Supermicro X9SCL-II/X9SCM-II v1.01 (2.0a BIOS), Chipset: Intel Xeon E3-1200 v2/Ivy, Memory: 4 x 8192 MB DDR3-1333MT/s Kingston, Disk: 64GB M4-CT064M4SSD2 + 64GB M4-CT064M4SSD1 + 8 x 2000GB Seagate ST2000VN004-2E41 + 32GB TS32GSSD25S-M, Graphics: Matrox MGA G200eW WPCM450, Monitor: BenQ FP71G, Network: Intel 82576 Gigabit Connection

	OS: Ubuntu 18.04, Kernel: 4.15.0-29-generic (x86_64), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1280x1024


IOzone 3.465
Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 8644 |=============================================


IOzone 3.465
Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 8694 |=============================================


IOzone 3.465
Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 8788 |=============================================


IOzone 3.465
Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 4200 |=============================================


IOzone 3.465
Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 4369 |=============================================


IOzone 3.465
Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 4330 |=============================================


IOzone 3.465
Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 31.42 |============================================


IOzone 3.465
Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 39.29 |============================================


IOzone 3.465
Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 50.50 |============================================


IOzone 3.465
Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 30.97 |============================================


IOzone 3.465
Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 39.31 |============================================


IOzone 3.465
Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 50.19 |============================================


IOzone 3.465
Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 6623 |=============================================


IOzone 3.465
Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 9056 |=============================================


IOzone 3.465
Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 9112 |=============================================


IOzone 3.465
Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 6625 |=============================================


IOzone 3.465
Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 4589 |=============================================


IOzone 3.465
Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 29.02 |============================================


IOzone 3.465
Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 37.48 |============================================


IOzone 3.465
Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 50.99 |============================================


IOzone 3.465
Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 56.20 |============================================


IOzone 3.465
Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 56.56 |============================================


IOzone 3.465
Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 8299 |=============================================


IOzone 3.465
Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance
MB/s > Higher Is Better
ZFS Vol VolBlocksize 128K . 60.90 |============================================