Hi! On Thu, Nov 12, 2009 at 11:56:22AM -0800, Tracy Reed wrote:
> Nice! How does this compare with the official coraid vblade target? > Does it also implement any of your highlights? Any benchmarks yet? vblade uses a completely different model so it does not have any of the features I mentioned. I have done some benchmarking, but I had no time to put the results all together yet. However here are some of the results. The target machine had 8G RAM, 10 500G SATA disks in RAID10 on a 3ware 9650SE controller with 10GigE connection. On top of the RAID there is LVM and I've exported LVM volumes of 10G in size. I've used kernel 2.6.31 from Debian unstable. The initiators had a single GigE connection and 512M of memory. There was an HP Procurve 2900-24 switch between the initiators and the target. Running 12 parallel bonnie processes locally: storage2,8G,,,11296,8,4787,1,,,17128,2,93.2,0,16,4026,16,+++++,+++,4794,16,4130,16,+++++,+++,4843,16 storage2,8G,,,11186,8,4780,1,,,19885,2,92.2,0,16,3935,16,+++++,+++,4739,16,4044,16,+++++,+++,4827,16 storage2,8G,,,11476,8,4760,1,,,20012,2,89.0,0,16,3949,16,+++++,+++,4697,16,4012,16,+++++,+++,4767,16 storage2,8G,,,11276,8,4743,1,,,17126,2,94.1,0,16,4019,17,+++++,+++,4801,17,4158,17,+++++,+++,4705,17 storage2,8G,,,11439,8,4767,1,,,17100,2,94.7,0,16,3985,16,+++++,+++,4816,16,4072,16,+++++,+++,4669,16 storage2,8G,,,11936,9,4729,1,,,19812,2,89.9,0,16,4004,16,+++++,+++,4696,16,4036,16,+++++,+++,4628,16 storage2,8G,,,11546,8,4742,1,,,18160,2,91.1,0,16,3925,16,+++++,+++,4569,16,4158,17,+++++,+++,4673,17 storage2,8G,,,11210,8,4905,1,,,17086,1,95.9,0,16,3897,16,+++++,+++,4718,16,4044,16,+++++,+++,4637,16 storage2,8G,,,11404,8,4733,1,,,18172,2,92.3,0,16,3880,16,+++++,+++,4772,17,4055,16,+++++,+++,4756,17 storage2,8G,,,11242,8,4892,1,,,17110,1,96.7,0,16,4098,17,+++++,+++,4903,17,4148,17,+++++,+++,4814,18 storage2,8G,,,11202,8,4838,1,,,17113,2,96.1,0,16,3959,16,+++++,+++,4855,18,4227,17,+++++,+++,4789,17 Running 12 parallel bonnie processes over AoE, using qaoed (r721 of http://svn.fubra.com/storage/qaoed/trunk): ariel,1G,,,8763,2,3829,0,,,14941,0,103.8,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ ariel,1G,,,9555,2,3798,0,,,17589,0,94.6,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ umbriel,1G,,,7353,2,4122,0,,,20471,0,91.8,0,16,18559,45,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ umbriel,1G,,,8912,2,3570,0,,,17353,0,142.0,0,16,18770,46,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ oberon,1G,,,8225,2,3732,0,,,10436,0,3023.9,2,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ oberon,1G,,,9636,2,4198,0,,,23301,0,80.6,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ titania,1G,,,5420,1,2428,0,,,17945,0,319.1,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ titania,1G,,,5393,1,2432,0,,,19691,1,163.4,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ miranda,1G,,,8759,2,4415,0,,,35293,0,68.4,0,16,17565,43,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ miranda,1G,,,8143,2,2388,0,,,19095,0,100.3,0,16,17656,43,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ ophelia,1G,,,5685,1,2329,0,,,9477,0,3360.6,2,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ ophelia,1G,,,12021,3,3656,0,,,5632,0,536.1,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ Running 12 parallel bonnie processes over AoE, using vblade-20: miranda,1G,,,12835,3,4149,0,,,26095,0,58.5,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ miranda,1G,,,11399,3,4105,0,,,12526,0,73.3,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ oberon,1G,,,11209,3,4106,0,,,8243,0,92.4,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ oberon,1G,,,13071,4,4407,0,,,16810,0,73.5,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ umbriel,1G,,,11088,3,4066,0,,,9356,0,85.3,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ umbriel,1G,,,12506,3,4047,0,,,7399,0,114.8,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ ariel,1G,,,12209,3,4095,0,,,9972,0,83.9,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ ariel,1G,,,11743,3,3647,0,,,8861,0,96.5,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ titania,1G,,,11857,3,4085,0,,,6281,0,103.3,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ titania,1G,,,13359,3,4035,0,,,6385,0,95.0,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ ophelia,1G,,,13073,3,4114,0,,,21061,0,81.5,0,16,24019,55,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ ophelia,1G,,,11833,3,3623,0,,,8414,0,2999.6,1,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ Running 12 parallel bonnie processes over AoE, using ggaoed SVN r104: umbriel,1G,,,12102,3,6563,0,,,21796,0,93.1,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ umbriel,1G,,,10465,2,6275,0,,,21633,0,93.1,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ titania,1G,,,11734,3,6153,0,,,22046,1,92.6,0,16,27418,65,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ ariel,1G,,,10630,2,6899,0,,,21383,0,92.2,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ titania,1G,,,10666,3,6345,0,,,22260,0,92.3,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ ariel,1G,,,11353,3,6246,0,,,21189,1,93.7,0,16,23961,55,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ ophelia,1G,,,10751,3,6076,0,,,24096,0,91.8,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ ophelia,1G,,,11924,3,5907,0,,,23976,1,92.1,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ oberon,1G,,,11919,3,6285,0,,,23608,0,90.9,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ oberon,1G,,,10518,2,6041,0,,,23115,0,92.5,0,16,+++++,+++,+++++,+++,+++++,+++,32453,73,+++++,+++,+++++,+++ miranda,1G,,,10896,2,5915,0,,,23514,0,91.2,0,16,32092,76,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ miranda,1G,,,12201,3,6149,0,,,22934,0,94.2,0,16,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++ CPU time used on the target (note that this includes some other tests beside the bonnie runs shown above): user nice system idle iowait irq softirq qaoed 17743 0 97690 372088 219027 11764 36914 vblade 2997 0 76768 4194 259915 10764 47072 ggaoed 17057 0 17075 95122 157 4605 30170 Gabor -- --------------------------------------------------------- MTA SZTAKI Computer and Automation Research Institute Hungarian Academy of Sciences 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