Network Intel X520-SR2 stopping

Fri Jul 4 07:59:48 UTC 2014

What does a netstat -m show, I noticed you show no_desc counts on
all your queues, perhaps you don't have enough mbufs/clusters available?
Does your message log show any events or messages of significance?

I'm not sure about the module compatibility, Jeff would be better positioned
to answer that.

Jack

On Fri, Jul 4, 2014 at 12:38 AM, Marcelo Gondim <gondim at bsdinfo.com.br>
wrote:

> Hi all,
>
> Both modules are 850nm. Could there be some incompatibility between the
> Datacom XFP optical module and the SFP + Intel X520-SR2 optical module?
> I ask this because I replaced all the hardware and optical cords and
> nothing worked. Datacom is a DM4100.
>
> dev.ix.0.%desc: Intel(R) PRO/10GbE PCI-Express Network Driver, Version -
> 2.5.15
> dev.ix.0.%driver: ix
> dev.ix.0.%location: slot=0 function=0 handle=\_SB_.PCI1.BR48.S3F0
> dev.ix.0.%pnpinfo: vendor=0x8086 device=0x10fb subvendor=0x8086
> subdevice=0x7a11 class=0x020000
> dev.ix.0.%parent: pci131
> dev.ix.0.fc: 3
> dev.ix.0.enable_aim: 1
> dev.ix.0.advertise_speed: 0
> dev.ix.0.dropped: 0
> dev.ix.0.mbuf_defrag_failed: 0
> dev.ix.0.watchdog_events: 0
> dev.ix.0.link_irq: 61846
> dev.ix.0.queue0.interrupt_rate: 83333
> dev.ix.0.queue0.irqs: 2240081588
> dev.ix.0.queue0.txd_head: 1687
> dev.ix.0.queue0.txd_tail: 1687
> dev.ix.0.queue0.tso_tx: 5
> dev.ix.0.queue0.no_tx_dma_setup: 0
> dev.ix.0.queue0.no_desc_avail: 2171
> dev.ix.0.queue0.tx_packets: 4721544662
> dev.ix.0.queue0.rxd_head: 223
> dev.ix.0.queue0.rxd_tail: 222
> dev.ix.0.queue0.rx_packets: 3939926170
> dev.ix.0.queue0.rx_bytes: 708714319872
> dev.ix.0.queue0.rx_copies: 1428958853
> dev.ix.0.queue0.lro_queued: 0
> dev.ix.0.queue0.lro_flushed: 0
> dev.ix.0.queue1.interrupt_rate: 100000
> dev.ix.0.queue1.irqs: 2164304165
> dev.ix.0.queue1.txd_head: 24
> dev.ix.0.queue1.txd_tail: 24
> dev.ix.0.queue1.tso_tx: 0
> dev.ix.0.queue1.no_tx_dma_setup: 0
> dev.ix.0.queue1.no_desc_avail: 241832
> dev.ix.0.queue1.tx_packets: 4995476933
> dev.ix.0.queue1.rxd_head: 1161
> dev.ix.0.queue1.rxd_tail: 1160
> dev.ix.0.queue1.rx_packets: 3901327164
> dev.ix.0.queue1.rx_bytes: 691440627148
> dev.ix.0.queue1.rx_copies: 1408409383
> dev.ix.0.queue1.lro_queued: 0
> dev.ix.0.queue1.lro_flushed: 0
> dev.ix.0.queue2.interrupt_rate: 83333
> dev.ix.0.queue2.irqs: 2167993136
> dev.ix.0.queue2.txd_head: 1329
> dev.ix.0.queue2.txd_tail: 1329
> dev.ix.0.queue2.tso_tx: 0
> dev.ix.0.queue2.no_tx_dma_setup: 0
> dev.ix.0.queue2.no_desc_avail: 190120
> dev.ix.0.queue2.tx_packets: 5013202508
> dev.ix.0.queue2.rxd_head: 2039
> dev.ix.0.queue2.rxd_tail: 2038
> dev.ix.0.queue2.rx_packets: 3955460159
> dev.ix.0.queue2.rx_bytes: 743382421188
> dev.ix.0.queue2.rx_copies: 1422295822
> dev.ix.0.queue2.lro_queued: 0
> dev.ix.0.queue2.lro_flushed: 0
> dev.ix.0.queue3.interrupt_rate: 71428
> dev.ix.0.queue3.irqs: 2139498119
> dev.ix.0.queue3.txd_head: 673
> dev.ix.0.queue3.txd_tail: 673
> dev.ix.0.queue3.tso_tx: 0
> dev.ix.0.queue3.no_tx_dma_setup: 0
> dev.ix.0.queue3.no_desc_avail: 94226
> dev.ix.0.queue3.tx_packets: 5301360114
> dev.ix.0.queue3.rxd_head: 416
> dev.ix.0.queue3.rxd_tail: 415
> dev.ix.0.queue3.rx_packets: 3951345010
> dev.ix.0.queue3.rx_bytes: 723655881546
> dev.ix.0.queue3.rx_copies: 1424750061
> dev.ix.0.queue3.lro_queued: 0
> dev.ix.0.queue3.lro_flushed: 0
> dev.ix.0.queue4.interrupt_rate: 100000
> dev.ix.0.queue4.irqs: 2027199532
> dev.ix.0.queue4.txd_head: 764
> dev.ix.0.queue4.txd_tail: 764
> dev.ix.0.queue4.tso_tx: 0
> dev.ix.0.queue4.no_tx_dma_setup: 0
> dev.ix.0.queue4.no_desc_avail: 174621
> dev.ix.0.queue4.tx_packets: 5250099331
> dev.ix.0.queue4.rxd_head: 780
> dev.ix.0.queue4.rxd_tail: 779
> dev.ix.0.queue4.rx_packets: 3898505370
> dev.ix.0.queue4.rx_bytes: 680413268286
> dev.ix.0.queue4.rx_copies: 1415917068
> dev.ix.0.queue4.lro_queued: 0
> dev.ix.0.queue4.lro_flushed: 0
> dev.ix.0.queue5.interrupt_rate: 62500
> dev.ix.0.queue5.irqs: 2076140170
> dev.ix.0.queue5.txd_head: 553
> dev.ix.0.queue5.txd_tail: 553
> dev.ix.0.queue5.tso_tx: 23
> dev.ix.0.queue5.no_tx_dma_setup: 0
> dev.ix.0.queue5.no_desc_avail: 178058
> dev.ix.0.queue5.tx_packets: 5266432651
> dev.ix.0.queue5.rxd_head: 1870
> dev.ix.0.queue5.rxd_tail: 1869
> dev.ix.0.queue5.rx_packets: 3876348699
> dev.ix.0.queue5.rx_bytes: 684015705094
> dev.ix.0.queue5.rx_copies: 1433886240
> dev.ix.0.queue5.lro_queued: 0
> dev.ix.0.queue5.lro_flushed: 0
> dev.ix.0.queue6.interrupt_rate: 100000
> dev.ix.0.queue6.irqs: 2106459361
> dev.ix.0.queue6.txd_head: 181
> dev.ix.0.queue6.txd_tail: 181
> dev.ix.0.queue6.tso_tx: 0
> dev.ix.0.queue6.no_tx_dma_setup: 0
> dev.ix.0.queue6.no_desc_avail: 2112
> dev.ix.0.queue6.tx_packets: 4786334585
> dev.ix.0.queue6.rxd_head: 1165
> dev.ix.0.queue6.rxd_tail: 1164
> dev.ix.0.queue6.rx_packets: 3963283094
> dev.ix.0.queue6.rx_bytes: 707926383609
> dev.ix.0.queue6.rx_copies: 1443393267
> dev.ix.0.queue6.lro_queued: 0
> dev.ix.0.queue6.lro_flushed: 0
> dev.ix.0.queue7.interrupt_rate: 62500
> dev.ix.0.queue7.irqs: 2046097590
> dev.ix.0.queue7.txd_head: 1928
> dev.ix.0.queue7.txd_tail: 1928
> dev.ix.0.queue7.tso_tx: 0
> dev.ix.0.queue7.no_tx_dma_setup: 0
> dev.ix.0.queue7.no_desc_avail: 151682
> dev.ix.0.queue7.tx_packets: 4753275982
> dev.ix.0.queue7.rxd_head: 971
> dev.ix.0.queue7.rxd_tail: 970
> dev.ix.0.queue7.rx_packets: 3941412326
> dev.ix.0.queue7.rx_bytes: 707141933261
> dev.ix.0.queue7.rx_copies: 1438797770
> dev.ix.0.queue7.lro_queued: 0
> dev.ix.0.queue7.lro_flushed: 0
> dev.ix.0.mac_stats.crc_errs: 119
> dev.ix.0.mac_stats.ill_errs: 4
> dev.ix.0.mac_stats.byte_errs: 20
> dev.ix.0.mac_stats.short_discards: 0
> dev.ix.0.mac_stats.local_faults: 14
> dev.ix.0.mac_stats.remote_faults: 69
> dev.ix.0.mac_stats.rec_len_errs: 0
> dev.ix.0.mac_stats.xon_txd: 201740142300
> dev.ix.0.mac_stats.xon_recvd: 0
> dev.ix.0.mac_stats.xoff_txd: 3736066605
> dev.ix.0.mac_stats.xoff_recvd: 0
> dev.ix.0.mac_stats.total_octets_rcvd: 11577768204079
> dev.ix.0.mac_stats.good_octets_rcvd: 11577747489371
> dev.ix.0.mac_stats.total_pkts_rcvd: 31435679394
> dev.ix.0.mac_stats.good_pkts_rcvd: 18446741966445774380
> dev.ix.0.mac_stats.mcast_pkts_rcvd: 1678
> dev.ix.0.mac_stats.bcast_pkts_rcvd: 60437
> dev.ix.0.mac_stats.rx_frames_64: 488
> dev.ix.0.mac_stats.rx_frames_65_127: 22152221688
> dev.ix.0.mac_stats.rx_frames_128_255: 1593120232
> dev.ix.0.mac_stats.rx_frames_256_511: 689654943
> dev.ix.0.mac_stats.rx_frames_512_1023: 1050762441
> dev.ix.0.mac_stats.rx_frames_1024_1522: 5949659560
> dev.ix.0.mac_stats.recv_undersized: 0
> dev.ix.0.mac_stats.recv_fragmented: 0
> dev.ix.0.mac_stats.recv_oversized: 0
> dev.ix.0.mac_stats.recv_jabberd: 1
> dev.ix.0.mac_stats.management_pkts_rcvd: 0
> dev.ix.0.mac_stats.management_pkts_drpd: 0
> dev.ix.0.mac_stats.checksum_errs: 189336386
> dev.ix.0.mac_stats.good_octets_txd: 39184317469340
> dev.ix.0.mac_stats.total_pkts_txd: 40087600379
> dev.ix.0.mac_stats.good_pkts_txd: 18446743912615910349
> dev.ix.0.mac_stats.bcast_pkts_txd: 73107
> dev.ix.0.mac_stats.mcast_pkts_txd: 18446743872528672584
> dev.ix.0.mac_stats.management_pkts_txd: 0
> dev.ix.0.mac_stats.tx_frames_64: 18446743875376966599
> dev.ix.0.mac_stats.tx_frames_65_127: 7716639581
> dev.ix.0.mac_stats.tx_frames_128_255: 2192043837
> dev.ix.0.mac_stats.tx_frames_256_511: 1138023553
> dev.ix.0.mac_stats.tx_frames_512_1023: 1236626066
> dev.ix.0.mac_stats.tx_frames_1024_1522: 24955610750
>
>
> Em 02/07/2014 16:23, Marcelo Gondim escreveu:
>
>  Em 02/07/2014 14:07, sthaug at nethelp.no escreveu:
>>
>>> Is there any way that you can try a reproduce this  using a B2B
>>>> configuration, or something that doesn't use XFP as a link partner? I'm
>>>> thinking that you are correct regarding an incompatibility issue between
>>>> SFP+ and XFP.
>>>>
>>> Why do you believe that? The optical signals are the same for SFP+
>>> and XFP.
>>>
>>> We have lots of 10G SFP+ / XFP links in production. It just works...
>>>
>>> Steinar Haug, Nethelp consulting, sthaug at nethelp.no
>>>
>>>  I think I found the problem. Our SFP+ optical module is 850nm MMF and
>> our transport operator is using an XFP 1310nmMMF.
>> I am waiting for them to exchange the module and see the result. Once the
>> module is changed, I post here.
>>
>> Thanks and best regards,
>> Gondim
>> _______________________________________________
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>>
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