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Vijay Ayar

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7 years ago

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Vijay Ayar

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57 Posts

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February 22nd, 2020 03:00

Best practices = ME4024 with Adapt vs Raid 10

Hello All,

Recently we have purchased Dell ME4024 with 24 SSD Drive.
Now i have setup12 drive with adapt and create disk group also 12 disk with raid 10 and create disk group
Also i have attached the ME4024 with Vmware 6.7 without switch.

I have created 2 Windows 2016 standard VM on both Disk group with same configuration.

Here I am sending you IO performance  with different different scenario  by IO meter as mentioned below.

So can  you please help if this data is is correct or not.

Adapt           Raid 10        
Test name Latency Avg iops Avg MBps cpu load   Test name Latency Avg iops Avg MBps cpu load
512 B; 50% Read; 0% random 1.73 9249 4 39%   512 B; 50% Read; 0% random 7.06 2258 1 13%
  1.55 10346 5 39%     9.55 1667 0 13%
  1.55 10345 5 39%     7.47 2137 1 13%
  1.55 10339 5 39%     8.21 1943 0 13%
4 KiB; 50% Read; 0% random 2.26 7085 27 32%   4 KiB; 50% Read; 0% random 6.35 2519 9 16%
  1.72 9301 36 32%     7 2249 8 16%
  1.63 9841 38 32%     7.1 2209 8 16%
  1.67 9594 37 32%     7.19 2179 8 16%
16 KiB; 50% Read; 0% random 3.08 5188 81 28%   16 KiB; 50% Read; 0% random 9.27 1714 26 14%
  2.32 6900 107 28%     5.72 2782 43 14%
  2.34 6828 106 28%     5.46 2908 45 14%
  2.34 6838 106 28%     8.5 1866 29 14%
32 KiB; 50% Read; 0% random 3.36 4762 148 29%   32 KiB; 50% Read; 0% random 10.52 1519 47 17%
  3.02 5303 165 29%     5.69 2810 87 17%
  2.96 5396 168 29%     6.53 2442 76 17%
  2.99 5353 167 29%     12.53 1273 39 17%
64 KiB; 50% Read; 0% random 5.42 2951 184 22%   64 KiB; 50% Read; 0% random 10.28 1553 97 14%
  5.65 2832 177 22%     7.95 2010 125 14%
  5.64 2834 177 22%     8.23 1941 121 14%
  5.63 2842 177 22%     11.01 1450 90 14%
256 KiB; 50% Read; 0% random 12.75 1254 313 9%   256 KiB; 50% Read; 0% random 24.95 640 160 8%
  20.37 785 196 9%     22.5 711 177 8%
  20.34 786 196 9%     24.61 649 162 8%
  20.34 786 196 9%     24.87 642 160 8%