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[News] Benchmark: Linux RAID Versus Hardware RAID

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Benchmarking hardware RAID vs. Linux kernel software RAID

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| My tests showed that the choice of filesystem makes a huge impact on 
| performance, with XFS being substantially quicker for output on parity RAIDs, 
| though in some configurations, such as 256KB-chunk RAID-10 block input, XFS 
| can be slower than ext3.    
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http://www.linux.com/feature/140734


Related:

Linux: DRBD, The Distributed Replicated Block Device

,----[ Quote ]
| Lars Ellenberg started an effort to get DRBD, the Distributed Replicated 
| Block Device merged into the Linux kernel. 
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http://kerneltrap.org/node/13983
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