Le Mon, 23 Mar 2009 15:59:47 +0200 Raz <raziebe@xxxxxxxxx> écrivait: > 1. redundancy. fair. less likely three disks will break in a single > raid 2. performance. bad. > 3. modularity. yes. grows > 4. Size 24TB I don't understand why you'd have a bad performance here. I usually notice a very slight difference between LVM and linux-raid raid0 in all practical benchmarks. Did you use LVM striping capability? You may have to adjust readahead (using blockdev --setra) on each device /dev/dm-X and /dev/md-X) to achieve optimal performance. -- ---------------------------------------- Emmanuel Florac | Intellique ---------------------------------------- -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
