| Two Disk Tests | ||||||
| MDLFS Workload | Write | Re-write | Read | Re-read | Random Read | Random Write |
| 16503.00 | 15231.00 | 10858.00 | 10944.00 | 1488.00 | 15906.00 | |
| 16425.00 | 16158.00 | 11149.00 | 11162.00 | 1491.00 | 16721.00 | |
| 15406.00 | 15906.00 | 11132.00 | 11080.00 | 1482.00 | 16866.00 | |
| Average (KB/s) | 16111.33 | 15765.00 | 11046.33 | 11062.00 | 1487.00 | 16497.67 |
| St Dev (KB/s) | 612.08 | 479.32 | 163.32 | 110.11 | 4.58 | 517.50 |
| Average (MB/s) | 16.11 | 15.77 | 11.05 | 11.06 | 1.49 | 16.50 |
| MDLFS Reqs | Write | Re-write | Read | Re-read | Random Read | Random Write |
| 13249.00 | 19340.00 | 12010.00 | 12115.00 | 1667.00 | 21249.00 | |
| 14259.00 | 20072.00 | 12903.00 | 12938.00 | 1739.00 | 21241.00 | |
| 14356.00 | 16223.00 | 11971.00 | 11956.00 | 1633.00 | 20938.00 | |
| Average (KB/s) | 13954.67 | 18545.00 | 12294.67 | 12336.33 | 1679.67 | 21142.67 |
| St Dev (KB/s) | 613.05 | 2043.95 | 527.19 | 527.09 | 54.12 | 177.29 |
| Average (MB/s) | 13.95 | 18.55 | 12.29 | 12.34 | 1.68 | 21.14 |
| MDLFS Time | Write | Re-write | Read | Re-read | Random Read | Random Write |
| 13223.00 | 10847.00 | 9130.00 | 9183.00 | 1258.00 | 13468.00 | |
| 11174.00 | 13331.00 | 10342.00 | 10424.00 | 1409.00 | 10832.00 | |
| 13974.00 | 13196.00 | 10007.00 | 9997.00 | 1390.00 | 13225.00 | |
| Average (KB/s) | 12790.33 | 12458.00 | 9826.33 | 9868.00 | 1352.33 | 12508.33 |
| St Dev (KB/s) | 1449.28 | 1396.80 | 625.87 | 630.48 | 82.25 | 1456.82 |
| Average (MB/s) | 12.79 | 12.46 | 9.83 | 9.87 | 1.35 | 12.51 |
| MDLFS Stripe | Write | Re-write | Read | Re-read | Random Read | Random Write |
| 7029.00 | 7105.00 | 8163.00 | 8273.00 | 960.00 | 7009.00 | |
| 6981.00 | 7123.00 | 8115.00 | 8105.00 | 952.00 | 6976.00 | |
| 6990.00 | 7130.00 | 8163.00 | 8150.00 | 951.00 | 7004.00 | |
| Average (KB/s) | 7000.00 | 7119.33 | 8147.00 | 8176.00 | 954.33 | 6996.33 |
| St Dev (KB/s) | 25.51 | 12.90 | 27.71 | 86.97 | 4.93 | 17.79 |
| Average (MB/s) | 7.00 | 7.12 | 8.15 | 8.18 | 0.95 | 7.00 |
| MDLFS Workload (512 KB Seg) | Write | Re-write | Read | Re-read | Random Read | Random Write |
| 18590.00 | 17867.00 | 9013.00 | 9061.00 | 1446.00 | 18282.00 | |
| 17288.00 | 18949.00 | 9188.00 | 9200.00 | 1460.00 | 18410.00 | |
| 19133.00 | 17448.00 | 9021.00 | 9070.00 | 1454.00 | 18681.00 | |
| Average (KB/s) | 18337.00 | 18088.00 | 9074.00 | 9110.33 | 1453.33 | 18457.67 |
| St Dev (KB/s) | 948.16 | 774.52 | 98.81 | 77.78 | 7.02 | 203.73 |
| Average (MB/s) | 18.34 | 18.09 | 9.07 | 9.11 | 1.45 | 18.46 |
| MDLFS Reqs (512 KB Seg) | Write | Re-write | Read | Re-read | Random Read | Random Write |
| 21742.00 | 19755.00 | 10619.00 | 10607.00 | 1743.00 | 19849.00 | |
| 20719.00 | 19190.00 | 10641.00 | 10677.00 | 1721.00 | 20203.00 | |
| 20715.00 | 19519.00 | 10574.00 | 10621.00 | 1730.00 | 19974.00 | |
| Average (KB/s) | 21058.67 | 19488.00 | 10611.33 | 10635.00 | 1731.33 | 20008.67 |
| St Dev (KB/s) | 591.79 | 283.77 | 34.15 | 37.04 | 11.06 | 179.53 |
| Average (MB/s) | 21.06 | 19.49 | 10.61 | 10.64 | 1.73 | 20.01 |
| MDLFS Time (512 KB Seg) | Write | Re-write | Read | Re-read | Random Read | Random Write |
| 16194.00 | 13888.00 | 8696.00 | 8688.00 | 1378.00 | 16423.00 | |
| 15471.00 | 16188.00 | 8651.00 | 8587.00 | 1379.00 | 14164.00 | |
| 16520.00 | 16382.00 | 8771.00 | 8812.00 | 1402.00 | 16711.00 | |
| Average (KB/s) | 16061.67 | 15486.00 | 8706.00 | 8695.67 | 1386.33 | 15766.00 |
| St Dev (KB/s) | 536.87 | 1387.30 | 60.62 | 112.70 | 13.58 | 1394.83 |
| Average (MB/s) | 16.06 | 15.49 | 8.71 | 8.70 | 1.39 | 15.77 |
| FFS RAID (32) | Write | Re-write | Read | Re-read | Random Read | Random Write |
| 3087.00 | 3096.00 | 12053.00 | 12223.00 | 784.00 | 2844.00 | |
| 3091.00 | 3099.00 | 12123.00 | 12199.00 | 785.00 | 2860.00 | |
| 3098.00 | 3095.00 | 12082.00 | 12150.00 | 783.00 | 2858.00 | |
| Average (KB/s) | 3092.00 | 3096.67 | 12086.00 | 12190.67 | 784.00 | 2854.00 |
| St Dev (KB/s) | 5.57 | 2.08 | 35.17 | 37.21 | 1.00 | 8.72 |
| Average (MB/s) | 3.09 | 3.10 | 12.09 | 12.19 | 0.78 | 2.85 |
| LFS RAID (32) | Write | Re-write | Read | Re-read | Random Read | Random Write |
| 2199.00 | 2195.00 | 7876.00 | 7892.00 | 692.00 | 2156.00 | |
| 2210.00 | 2175.00 | 7738.00 | 7826.00 | 686.00 | 2169.00 | |
| 2213.00 | 2154.00 | 7879.00 | 7847.00 | 694.00 | 2166.00 | |
| Average (KB/s) | 2207.33 | 2174.67 | 7831.00 | 7855.00 | 690.67 | 2163.67 |
| St Dev (KB/s) | 7.37 | 20.50 | 80.55 | 33.72 | 4.16 | 6.81 |
| Average (MB/s) | 2.21 | 2.17 | 7.83 | 7.86 | 0.69 | 2.16 |
| FFS RAID (128) | Write | Re-write | Read | Re-read | Random Read | Random Write |
| 5073.00 | 5167.00 | 12473.00 | 12576.00 | 899.00 | 3168.00 | |
| 5070.00 | 5145.00 | 12486.00 | 12485.00 | 900.00 | 3142.00 | |
| 5054.00 | 5139.00 | 12385.00 | 12498.00 | 901.00 | 3121.00 | |
| Average (KB/s) | 5065.67 | 5150.33 | 12448.00 | 12519.67 | 900.00 | 3143.67 |
| St Dev (KB/s) | 10.21 | 14.74 | 54.95 | 49.22 | 1.00 | 23.54 |
| Average (MB/s) | 5.07 | 5.15 | 12.45 | 12.52 | 0.90 | 3.14 |
| LFS RAID (128) | Write | Re-write | Read | Re-read | Random Read | Random Write |
| 4898.00 | 4800.00 | 8001.00 | 7932.00 | 878.00 | 4742.00 | |
| 4904.00 | 4793.00 | 7836.00 | 7832.00 | 875.00 | 4743.00 | |
| 4895.00 | 4812.00 | 7845.00 | 7850.00 | 876.00 | 4709.00 | |
| Average (KB/s) | 4899.00 | 4801.67 | 7894.00 | 7871.33 | 876.33 | 4731.33 |
| St Dev (KB/s) | 4.58 | 9.61 | 92.77 | 53.30 | 1.53 | 19.35 |
| Average (MB/s) | 4.90 | 4.80 | 7.89 | 7.87 | 0.88 | 4.73 |
| One Disk Tests | ||||||
| FFS IDE | Write | Re-write | Read | Re-read | Random Read | Random Write |
| 19794.00 | 22386.00 | 21132.00 | 21132.00 | 1737.00 | 3710.00 | |
| 20386.00 | 19590.00 | 21085.00 | 21272.00 | 1736.00 | 3335.00 | |
| 18729.00 | 22127.00 | 20947.00 | 21132.00 | 1729.00 | 3667.00 | |
| Average (KB/s) | 19636.33 | 21367.67 | 21054.67 | 21178.67 | 1734.00 | 3570.67 |
| St Dev (KB/s) | 839.68 | 1544.94 | 96.16 | 80.83 | 4.36 | 205.22 |
| Average (MB/s) | 19.64 | 21.37 | 21.05 | 21.18 | 1.73 | 3.57 |
| LFS IDE | Write | Re-write | Read | Re-read | Random Read | Random Write |
| 20863.00 | 19711.00 | 12945.00 | 12945.00 | 1739.00 | 20277.00 | |
| 19583.00 | 19512.00 | 12927.00 | 13176.00 | 1748.00 | 19857.00 | |
| 19265.00 | 19464.00 | 12980.00 | 13034.00 | 1742.00 | 19899.00 | |
| Average (KB/s) | 19903.67 | 19562.33 | 12950.67 | 13051.67 | 1743.00 | 20011.00 |
| St Dev (KB/s) | 845.88 | 130.97 | 26.95 | 116.51 | 4.58 | 231.32 |
| Average (MB/s) | 19.90 | 19.56 | 12.95 | 13.05 | 1.74 | 20.01 |
| MDLFS IDE | Write | Re-write | Read | Re-read | Random Read | Random Write |
| 20303.00 | 19849.00 | 13140.00 | 12841.00 | 1745.00 | 20013.00 | |
| 19384.00 | 18676.00 | 12962.00 | 13104.00 | 1749.00 | 20130.00 | |
| 18812.00 | 19354.00 | 13033.00 | 12893.00 | 1739.00 | 19668.00 | |
| Average (KB/s) | 19499.67 | 19293.00 | 13045.00 | 12946.00 | 1744.33 | 19937.00 |
| St Dev (KB/s) | 752.20 | 588.87 | 89.60 | 139.28 | 5.03 | 240.19 |
| Average (MB/s) | 19.50 | 19.29 | 13.05 | 12.95 | 1.74 | 19.94 |
| FFS SCSI | Write | Re-write | Read | Re-read | Random Read | Random Write |
| 3698.00 | 3747.00 | 5768.00 | 5714.00 | 546.00 | 1769.00 | |
| 3700.00 | 3752.00 | 5725.00 | 5741.00 | 544.00 | 1748.00 | |
| 3698.00 | 3738.00 | 5741.00 | 5757.00 | 543.00 | 1724.00 | |
| Average (KB/s) | 3698.67 | 3745.67 | 5744.67 | 5737.33 | 544.33 | 1747.00 |
| St Dev (KB/s) | 1.15 | 7.09 | 21.73 | 21.73 | 1.53 | 22.52 |
| Average (MB/s) | 3.70 | 3.75 | 5.74 | 5.74 | 0.54 | 1.75 |
| LFS SCSI | Write | Re-write | Read | Re-read | Random Read | Random Write |
| 3567.00 | 3497.00 | 4488.00 | 4464.00 | 542.00 | 3438.00 | |
| 3527.00 | 3500.00 | 4487.00 | 4488.00 | 542.00 | 3424.00 | |
| 3555.00 | 3507.00 | 4441.00 | 4453.00 | 543.00 | 3431.00 | |
| Average (KB/s) | 3549.67 | 3501.33 | 4472.00 | 4468.33 | 542.33 | 3431.00 |
| St Dev (KB/s) | 20.53 | 5.13 | 26.85 | 17.90 | 0.58 | 7.00 |
| Average (MB/s) | 3.55 | 3.50 | 4.47 | 4.47 | 0.54 | 3.43 |
| MDLFS SCSI | Write | Re-write | Read | Re-read | Random Read | Random Write |
| 3543.00 | 3507.00 | 4444.00 | 4485.00 | 542.00 | 3425.00 | |
| 3533.00 | 3502.00 | 4483.00 | 4502.00 | 544.00 | 3434.00 | |
| 3521.00 | 3506.00 | 4468.00 | 4501.00 | 540.00 | 3409.00 | |
| Average (KB/s) | 3532.33 | 3505.00 | 4465.00 | 4496.00 | 542.00 | 3422.67 |
| St Dev (KB/s) | 11.02 | 2.65 | 19.67 | 9.54 | 2.00 | 12.66 |
| Average (MB/s) | 3.53 | 3.51 | 4.47 | 4.50 | 0.54 | 3.42 |