On Thu, Jun 21, 2012 at 06:32:11PM +0500, Muhammad Yousuf Khan wrote: > > Your 200 to 300 Mbps correspond to your disk throughput in my opinion. > > Try to use iperf to test your network throughput, and be well aware > > that your disk io will be the real bottleneck here. > sorry i got your question wrong sorry for my weakenlish > > correct me if i am wrong becuase the drives that i baught has default > 3 GB througput do you still thing > drives could be the bottleneck here?
There are no spinning drives that give 3GB/s throughput. That is the rating for the SATA interface between the drives and your PCI(e) bus. There are some solid-state disks, very expensive, which can approach 600MB/s. There are some SSDs that connect directly to PCIe that approach 6GB/s. In either case, you would have mentioned them, because they are very very expensive. If you have ordinary SATA disks, the best you can expect is about 120MB/s per disk, which various RAID schemes can add together with more or less efficiency. -dsr- -- http://randomstring.org/~dsr/eula.html is hereby incorporated by reference. You can't fight for freedom by taking away rights. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20120621134543.gc2...@randomstring.org