I have a box containing 2 x 10Gb and 4 x 1Gb adapters, all in bridging mode, containing a large amount of storage, which has been performing very well on kernel 2.6.27.19-78.2.30.fc9.x86_64.
I have updated to 2.6.35.4 and while clients attached to it are able to receive at full speed, files sent either to the storage on the bridge or other attached clients now only reach 500kB/s. Can anyone offer a place to diagnose this - there is no indication of problems in ethtools stats or logs and CPU load is almost zero during the copy. It's not likely to be a network driver issue, as there are three different adapters and two drivers, (e1000e and ixgbe) and this problem occurs through all three. Booting back to 2.6.27 brings performance back to normal. Regards, Richard ------------------------------------------------------------------------------ Start uncovering the many advantages of virtual appliances and start using them to simplify application deployment and accelerate your shift to cloud computing. http://p.sf.net/sfu/novell-sfdev2dev _______________________________________________ E1000-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
