JaniD++ wrote: > For me, the performance bottleneck is cleanly about RAID0 layer used > exactly as "concentrator" to join the 4x2TB to 1x8TB. Did you try running RAID0 over nbd directly and found it to be faster? IIRC, stacking raid modules does need a considerable amount of tuning, and even then it does not scale linearly. Maybe NeilBrown can help? -- Al - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
