em driver input errors

[Jack Vogel]

Glad to hear this.

Jack


On Fri, Sep 11, 2009 at 4:46 AM, Mike Tancsa <mike at sentex.net> wrote:

> At 11:28 AM 9/9/2009, Mike Tancsa wrote:
>
>> At 11:17 AM 9/9/2009, Mike Tancsa wrote:
>>
>>> The board is an intel
>>>
>>> http://www.intel.com/support/motherboards/server/s3000ah/
>>>
>>> Not sure if its wired as PCI-X or just a 32bit bus.  I am just popping in
>>> an em pcie nic to see if that makes a difference.  I have an igb as well as
>>> bge I can try later.
>>>
>>
>> OK, now there is
>>
>> em0 at pci0:5:0:0: class=0x020000 card=0xa01f8086 chip=0x10d38086 rev=0x00
>> hdr=0x00
>>    vendor     = 'Intel Corporation'
>>    class      = network
>>    subclass   = ethernet
>>    cap 01[c8] = powerspec 2  supports D0 D3  current D0
>>    cap 05[d0] = MSI supports 1 message, 64 bit
>>    cap 10[e0] = PCI-Express 1 endpoint max data 128(256) link x1(x1)
>>    cap 11[a0] = MSI-X supports 5 messages in map 0x1c enabled
>>
>>
>>
>
> OK, much better.  Two nights in a row without errors, and Friday AM has a
> lot of level0 dumps.  Perhaps as you speculated, the onboard NICs were wired
> to a slower bus...  The pcie 1x hasnt shown any errors yet.
>
> Sep 11 00:01:00 backup3 kernel: em0: Excessive collisions = 0
> Sep 11 00:01:00 backup3 kernel: em0: Sequence errors = 0
> Sep 11 00:01:00 backup3 kernel: em0: Defer count = 0
> Sep 11 00:01:00 backup3 kernel: em0: Missed Packets = 0
> Sep 11 00:01:00 backup3 kernel: em0: Receive No Buffers = 0
> Sep 11 00:01:00 backup3 kernel: em0: Receive Length Errors = 0
> Sep 11 00:01:00 backup3 kernel: em0: Receive errors = 0
> Sep 11 00:01:00 backup3 kernel: em0: Crc errors = 0
> Sep 11 00:01:00 backup3 kernel: em0: Alignment errors = 0
> Sep 11 00:01:00 backup3 kernel: em0: Collision/Carrier extension errors = 0
> Sep 11 00:01:00 backup3 kernel: em0: RX overruns = 0
> Sep 11 00:01:00 backup3 kernel: em0: watchdog timeouts = 0
> Sep 11 00:01:00 backup3 kernel: em0: RX MSIX IRQ = 50004846 TX MSIX IRQ =
> 40678847 LINK MSIX IRQ = 1
> Sep 11 00:01:00 backup3 kernel: em0: XON Rcvd = 0
> Sep 11 00:01:00 backup3 kernel: em0: XON Xmtd = 0
> Sep 11 00:01:00 backup3 kernel: em0: XOFF Rcvd = 0
> Sep 11 00:01:00 backup3 kernel: em0: XOFF Xmtd = 0
> Sep 11 00:01:00 backup3 kernel: em0: Good Packets Rcvd = 73064815
> Sep 11 00:01:00 backup3 kernel: em0: Good Packets Xmtd = 52479296
> Sep 11 00:01:00 backup3 kernel: em0: TSO Contexts Xmtd = 0
> Sep 11 00:01:00 backup3 kernel: em0: TSO Contexts Failed = 0
>
>
> Name    Mtu Network       Address              Ipkts Ierrs    Opkts Oerrs
>  Coll
> em0    1500 <Link#1>      00:1b:21:3f:62:72 193269942     0 133269168     0
>     0
> em0    1500 10.45.129.132 10.45.129.133            0     -        0     -
>   -
> em1    1500 <Link#2>      00:15:17:57:31:8a        0     0        0     0
>   0
> em1    1500 10.45.129.128 10.45.129.129            0     -        0     -
>   -
> em2*   1500 <Link#3>      00:15:17:57:31:8b        0     0        0     0
>   0
>
>
>        ---Mike
>
> --------------------------------------------------------------------
> Mike Tancsa,                                      tel +1 519 651 3400
> Sentex Communications,                            mike at sentex.net
> Providing Internet since 1994                    www.sentex.net
> Cambridge, Ontario Canada                         www.sentex.net/mike
>
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