Hi Emil
Thanks for your reply.
What I say about not working refer to "ping unreachable".
I checked the dmesg both on VM and the host, it seems there are no any error or
warning.
More details please refer to the following contents:
===================dmesg from VM after modprobe ixgbevf=====================
545 ixgbevf: Intel(R) 10 Gigabit PCI Express Virtual Function Network Driver -
version 2.7.12-k 546 ixgbevf: Copyright (c) 2009 - 2012 Intel Corporation. 547
ixgbevf 0000:00:06.0: setting latency timer to 64 548 alloc irq_desc for 48 on
node -1 549 alloc kstat_irqs on node -1 550 ixgbevf 0000:00:06.0: irq 48 for
MSI/MSI-X 551 alloc irq_desc for 49 on node -1 552 alloc kstat_irqs on node -1
553 ixgbevf 0000:00:06.0: irq 49 for MSI/MSI-X 554 Initialising Xen virtual
ethernet driver. 555 alloc irq_desc for 933 on node 0 556 alloc kstat_irqs on
node 0 557 alloc irq_desc for 932 on node 0 558 alloc kstat_irqs on node 0 559
parport_pc 00:0c: reported by Plug and Play ACPI 560 parport0: PC-style at
0x378, irq 7 [PCSPP,TRISTATE] 561 udev: renamed network interface eth0 to eth4
562 ppdev: user-space parallel port driver 563 EXT4-fs (xvda1): mounted
filesystem with ordered data mode. Opts: 564 Adding 2031608k swap on
/dev/mapper/vg_centos64hvm1-lv_swap. Priority:-1 extents:1 across:2031608k SS
565 NET: Registered protocol family 10 566 lo: Disabled Privacy Extensions 567
eth2: no IPv6 routers present 568 ixgbevf 0000:00:06.0: NIC Link is Up, 10 Gbps
569 eth4: no IPv6 routers present 570 ixgbevf: Intel(R) 10 Gigabit PCI Express
Virtual Function Network Driver - version 2.7.12-k 571 ixgbevf: Copyright (c)
2009 - 2012 Intel Corporation. 572 ixgbevf 0000:00:06.0: irq 48 for MSI/MSI-X
573 ixgbevf 0000:00:06.0: irq 49 for MSI/MSI-X 574 udev: renamed network
interface eth0 to eth4 575 ixgbevf 0000:00:06.0: NIC Link is Up, 10 Gbps
======================================================================
===================dmesg from host (xenserver 6.2 dom 0 ) after modprobe
ixgbevf====
1609 [861347.488954] ixgbe 0000:03:00.1: eth5: VF Reset msg received from vf 6
(this should be the target vf) 1610 [861347.564165]
/local/domain/141/device/vif/0: Connected 1611 [861347.569788]
/local/domain/141/device/vif/1: Connected 1612 [861361.049145] vif141.1:
draining TX queue 1613 [861390.629148] vif141.0: draining TX queue
===========================================================================
Thanks a lot
lixin
At 2014-05-23 23:59:37,"Tantilov, Emil S" <[email protected]> wrote:
>>-----Original Message-----
>>From: opendaylight [mailto:[email protected]]
>>Sent: Friday, May 23, 2014 3:55 AM
>>To: [email protected]
>>Subject: [E1000-devel] The problem about intel 82599 NIC
>>
>>Hi list
>>
>>I'm using intel 82599 SRIOV function on the xenserver 6.2
>>In the centos 6.4 VM, (kernel version is 2.6.32)
>>when I do:
>>
>># rmmod ixgbevf
>>Then
>># modprobe ixgbevf
>
>When you do those steps check out dmesg on both the VM and the host (messages
>from ixgbe). If you can provide the output of dmesg on the VM and the host we
>should get an idea of what the issue may be.
>
>>I found the NIC will not work again.
>
>What exactly does not work? Is the interface not coming up, or is it up but
>unable to pass traffic?
>
>Thanks,
>Emil
>
>>Same with when I want to build the driver by myself and then
>>insmod
>>the driver version is 2.6.8, I tried 2.14.2, the problem
>>still exist.
>>Any reply are welcome.
>>Plz help me.
>>Thanks.
>>
>>
>>lixin
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