> Hello... > > I searched though the mailing list archives and didn't see any mention > of this. I have a rhel 5.1 x86_64 server connected to a NetApp via two > qlogic HBAs (1). I can get 300-350MBytes/sec using a single controller. > However when I configure multipath (3) and use two FC connections ( one > from each FC card), I do not see twice the performance (3), but the same > performance as with a single card. I believe I have multibus enabled > (4).
You do realize that your I/O is hardly ever restricted by available bandwidth but more the actual I/O capacity of the underlying disk system? Yes there are situations where bandwidth is the key. -- Jussi _______________________________________________ rhelv5-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/rhelv5-list
