On Wed, 07 Jun 2006, Gordon Grubert wrote: > I have a file server running on Sarge AMD64 connected > with a 1GBit interface to a GBit uplink off the switch. > Do not think that this sounds like a common problem. It isn't!!!
... > The most interesting fact is, that I obtain about 10MB/s with > my Debian client if I connect the file server to a 100MBit Port > on the switch. What gbit NIC, which driver, which driver version? Does the driver exibit different ping times (especially on *variance*) when in 1GB when compared to 100MB? Is the entire *electrical path* from the GB nic to the switch validated to be CAT5e? Did you try different cabling? Bad cables (no matter if they were *sold* as CAT5e, half the time that is a gross lie) can really hose GBIT and still be more than good enough for 100MB/s, and actually deliver better performance at 100MB/s. Also, some GBIT NICs require fairly new drivers (read: 2.6.17-rc) and sometimes even patches to really work right. -- "One disk to rule them all, One disk to find them. One disk to bring them all and in the darkness grind them. In the Land of Redmond where the shadows lie." -- The Silicon Valley Tarot Henrique Holschuh -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
