Why the maximum MTU for ixgbe is only 1500, same to e1000g? With 1500 mtu, the maximum throughput using netperf for 10G network is less than 3Gbit/s
2008/6/23, Samuel Tu <[EMAIL PROTECTED]>: > > Glad to know it works. We're go on the development with more features > supporting. The LSO supporting is coming. > > Thanks, > Samuel > > zhihui Chen wrote: > >> Thanks a lot. it works now and I can ping from this machine to another >> machine with another same-type adapter. We will make a detail perfomance >> testing in next few weeks. >> Zhihui >> >> >> 2008/6/23, zhihui Chen <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>: >> >> Thank Samuel. I have tried the "add_drv" command and each time it >> prints following information: >> ("ixgbe") already in use as a driver or alias. >> But I use "modinfo | grep ixgbe" can not find it. >> What is the problem? >> Zhihui >> >> 2008/6/23, Samuel Tu <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>>: >> >> >> Hi Zhihui, >> >> Intel 82598EB (Oplin) is supported by ixgbe which has been >> integrated >> into snv_90. The pci ids supported by the current driver are: >> "pciex8086,10c6" >> "pciex8086,10c7" >> >> The CX4 adapter can also be supported by it but we've not add it it >> since we've not verified it on such adapter. >> >> To make it work, Please manually config it: >> 1) add_drv -i '"pciex8086,10dd" ixgbe >> 2) ifconfig ixgbe_# plumb up >> >> Please let me know the result. >> >> Thanks, >> Samuel >> >> zhihui Chen wrote: >> >> I have one 10G network adapter (Intel 82598EB) in my >> machine. But after installation of SNV_91, I can not find >> this adapter through "dladm show-dev". Following is the >> output of "dladm show-dev" and "scanpci" >> >> intel5# dladm show-dev >> LINK STATE SPEED DUPLEX >> e1000g0 up 1000Mb full >> e1000g1 up 1000Mb full >> intel5#/usr/X11R6/bin/scanpci >> ...... >> pci bus 0x0008 cardnum 0x00 function 0x00: vendor 0x8086 >> device 0x10dd >> Intel Corporation 82598EB 10 Gigabit AT CX4 Network Connection >> pci bus 0x0008 cardnum 0x00 function 0x01: vendor 0x8086 >> device 0x10dd >> Intel Corporation 82598EB 10 Gigabit AT CX4 Network Connection >> ...... >> >> anyone can tell me how to config my system to find the adapter? >> >> Thanks, >> Zhihui >> >> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> networking-discuss mailing list >> [email protected] >> <mailto:[email protected]> >> >> >> >> >> -- zhihui >> Intel OpenSolaris Team >> >> >> >> -- >> zhihui >> Intel OpenSolaris Team >> > -- zhihui Intel OpenSolaris Team
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