serverfault.com/questions/305890/poor-linux-software-raid-5-performance-with-ncq

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https://serverfault.com/questions/305890/poor-linux-software-raid-5-performance-with-ncq

Poor Linux software RAID 5 performance with NCQ

While salvaging a 2-disk failure in my 3-disk RAID 5 setup, I happened to notice reconstruction was faster with NCQ disabled (~90M/sec) than with the NCQ enabled (~50M/sec). Running bonnie++ to ben...



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Poor Linux software RAID 5 performance with NCQ

https://serverfault.com/questions/305890/poor-linux-software-raid-5-performance-with-ncq

While salvaging a 2-disk failure in my 3-disk RAID 5 setup, I happened to notice reconstruction was faster with NCQ disabled (~90M/sec) than with the NCQ enabled (~50M/sec). Running bonnie++ to ben...



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https://serverfault.com/questions/305890/poor-linux-software-raid-5-performance-with-ncq

Poor Linux software RAID 5 performance with NCQ

While salvaging a 2-disk failure in my 3-disk RAID 5 setup, I happened to notice reconstruction was faster with NCQ disabled (~90M/sec) than with the NCQ enabled (~50M/sec). Running bonnie++ to ben...

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