[Linux-PowerEdge] 10GbE for PE2900?
Linda A. Walsh
dell at tlinx.org
Mon Sep 30 11:50:31 CDT 2013
On 9/30/2013 5:12 AM, Sabuj Pattanayek wrote:
> I'm only getting ~340MB/s reads and ~500MB/s writes through my samba
> server with a dual card (and those are maximums for large transfers in
> I'd check your network, cables, sysctl.conf, test with iperf/netperf
> if possible.
> Thinking about it .. a dual 1Gb card maxes out an 8-bit pci-e
> slot, so I
> You mean an x8 pci-e slot? A dual 1gbps card does not max that out :
> pci-e 1.0 x8 = 2GB/s
> 2.0 x8 = 4GB/s
> 3.0 x8 = 7.88GB/s
Yeah, that's why I followed up with advice to look it up.. think it was
the x4 that ws
maxed out.. dual 1Gb x full duplex = 4Gb...
Thanks for looking it up and clarifying...
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