Greetings ,
I have the same problem with the same type of adapter in SNV_104.
Transfers are terrible slow and I am seeing 2-6 percent packet loss
with ping. The same setup works fine if I switch to a Cassini
interface and I even tried booting a different os from a live-CD to
confirm that the NIC hardware was working.
I have also tried to disable both hardware checksum and lso without
any better results. I can also confirm that this only occurs when
running gigabit speed, if I force it to 100MBit or use a 100MBit
switch it works fine.
Adapter PWLA8391GT:
# prtconf -vpPD | grep "pciclass,0200" |grep 8086
compatible: 'pci8086,107c.8086.1376.5' +
'pci8086,107c.8086.1376' + 'pci8086,1376' + 'pci8086,107c.5' +
'pci8086,107c' + 'pciclass,020000' + 'pciclass,0200'
Regards
Henrik
On Dec 16, 2008, at 2:38 PM, Min Miles Xu wrote:
> Hi Dedhi,
> LSO issue was fixed in Build 103. Just for confirmation, you meant
> that
> the issue still persisted when LSO was disabled, right? (It only
> affects
> host golf(Intel 82572). Charlie(Intel 82541) doesn't support LSO)
> First could you identify the issue was on golf or charlie? I got a
> separate report complaining 82541 was suffering performance problem in
> Build 103.
>
> Regards,
>
> Miles Xu
>
>
> Dedhi Sujatmiko wrote:
>> Ted You wrote:
>>> Hi Dedhi,
>>>
>>> Could you please let us know the device id of the e1000g NIC on your
>>> system? You can get it with the following command:
>>>
>>> % prtconf -vpPD | grep "pciclass,0200"
>>>
>>
>> Hi Ted,
>>
>> at host charlie :
>>
>> r...@charlie # prtconf -vpPD | grep "pciclass,0200"
>> compatible: 'pci8086,1229.8086.1.2' +
>> 'pci8086,1229.8086.1' + 'pci8086,1' + 'pci8086,1229.2' +
>> 'pci8086,1229' + 'pciclass,020000' + 'pciclass,0200'
>> compatible: 'pci8086,107c.8086.1376.5' +
>> 'pci8086,107c.8086.1376' + 'pci8086,1376' + 'pci8086,107c.5' +
>> 'pci8086,107c' + 'pciclass,020000' + 'pciclass,0200'
>>
>> It is : http://www.newegg.com/Product/Product.aspx?Item=N82E16833106121
>> Intel PWLA8391GT 10/ 100/ 1000Mbps PCI PRO/1000 GT Desktop Adapter
>> 1 x
>> RJ45 - OEM
>>
>>
>> at host golf :
>>
>> bash-3.2# prtconf -vpPD | grep "pciclass,0200"
>> compatible: 'pciex8086,10b9.8086.1083.6' +
>> 'pciex8086,10b9.8086.1083' + 'pciex8086,10b9.6' + 'pciex8086,10b9' +
>> 'pciexclass,020000' + 'pciexclass,0200' +
>> 'pci8086,10b9.8086.1083.6' +
>> 'pci8086,10b9.8086.1083' + 'pci8086,1083' + 'pci8086,10b9.6' +
>> 'pci8086,10b9' + 'pciclass,020000' + 'pciclass,0200'
>> compatible: 'pciex10ec,8168.1458.e000.2' +
>> 'pciex10ec,8168.1458.e000' + 'pciex10ec,8168.2' + 'pciex10ec,8168' +
>> 'pciexclass,020000' + 'pciexclass,0200' + 'pci10ec,
>> 8168.1458.e000.2' +
>> 'pci10ec,8168.1458.e000' + 'pci1458,e000' + 'pci10ec,8168.2' +
>> 'pci10ec,8168' + 'pciclass,020000' + 'pciclass,0200'
>> compatible: 'pci8086,1229.1' + 'pci8086,1229' +
>> 'pciclass,020000' + 'pciclass,0200'
>> bash-3.2#
>>
>> It is : http://www.newegg.com/Product/Product.aspx?Item=N82E16833106033
>> Intel EXPI9301CTBLK 10/ 100/ 1000Mbps PCI-Express Network Adapter 1 x
>> RJ45 - Retail
>>
>> best regards,
>>
>> Dedhi
>
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Henrik Johansson
http://sparcv9.blogspot.com
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