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SubjectRe: KVM x86_64 with SR-IOV..? (device passthrough with LIO-Target v3.0)
Date
On Tuesday 05 May 2009 19:28:15 Nicholas A. Bellinger wrote:
> On Tue, 2009-05-05 at 03:43 -0700, Nicholas A. Bellinger wrote:
> > On Tue, 2009-05-05 at 09:42 +0800, Yu Zhao wrote:
> > > Hi,
> > >
> > > The VF also works in the host if the VF driver is programed properly.
> > > So it would be easier to develop the VF driver in the host and then
> > > verify the VF driver in the guest.
> > >
> > > BTW, I didn't see the SR-IOV is enabled in your dmesg, did you select
> > > the CONFIG_PCI_IOV in the kernel .config?
> > >
> > > Thanks,
> > > Yu
> >
> > Greetings Yu and Sheng,
> >
> > So the original attachment was for the v2.6.29-fc11 host kernel output,
> > I ended up jumping to v2.6.30-rc3 (and making sure CONFIG_PCI_IOV was
> > enabled) for KVM host with kvm-85 and now things are looking quite
> > stable for me.
> >
> > So far I have been able to successfully push LIO-Target v3.0 traffic
> > *inside* a v2.6.29.2 KVM guest via the onboard e1000e (02:00.0) port
> > from another Linux/iSCSI Initiator machine using a Intel 1 Gb/sec port.
> > I am running badblocks tests to iSCSI Logical Units for RAMDISK_DR and
> > FILEIO storage objects (in the KVM Guest), and they are passing
> > validation and I am seeing ~500 Mb/sec of throughput and very low CPU
> > usage in the KVM guests.
>
> Ok I am seeing another issue with the e1000e port on 02:00.0..:
>
> As i start to push multiple badblocks tests RAMDISK_DR iSCSI Logical
> units into KVM Guest running LIO v2.6.29.2 from the external Linux/iSCSI
> Initiator machine, after about 100 GB of iSCSI traffic, I see the
> following exception in KVM host v2.6.30-rc3:
>
> DRHD: handling fault status reg 2
> DMAR:[DMA Write] Request device [02:00.0] fault addr 7fc958b010000
> DMAR:[fault reason 04] Access beyond MGAW

This means the fault address is too big.... It's got 51 bits width which is
far beyond the physical address limit of current IA32e(48 bits).

Don't know how you can get this...

--
regards
Yang, Sheng

> pci-stub 0000:02:00.0: irq 59 for MSI/MSI-X
> pci-stub 0000:02:00.0: irq 60 for MSI/MSI-X
> pci-stub 0000:02:00.0: irq 61 for MSI/MSI-X
>
> I am able to restart the LIO-Target KVM Guest and the Linux/iSCSI
> Initiators are able to reconnect.. Wow, very cool..
>
> Not sure if this is a bug in the target_core_mod RAMDISK_DR subsystem
> plugin (mapping struct iovec to internally allocated struct page) or
> what. I will have to look at the DMAR code to understand what this
> exception means..
>
> --nab
>
> > One issue I did notice while using the pci-stub method of
> > device-assignment with same e1000 port (02:00.0) was while using an
> > iSCSI Initiator (Open-iSCSI) on the KVM Host machine and doing sustained
> > traffic into the LIO-Target KVM Guest on the same local KVM host to max
> > out traffic between the other onboard e1000e port (03.00.0), I see the
> > following:
> >
> > pci-stub 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
> > assign device: host bdf = 2:0:0
> > pci-stub 0000:02:00.0: irq 59 for MSI/MSI-X
> > pci-stub 0000:02:00.0: irq 59 for MSI/MSI-X
> > pci-stub 0000:02:00.0: irq 59 for MSI/MSI-X
> > pci-stub 0000:02:00.0: irq 59 for MSI/MSI-X
> > pci-stub 0000:02:00.0: irq 59 for MSI/MSI-X
> > pci-stub 0000:02:00.0: irq 60 for MSI/MSI-X
> > pci-stub 0000:02:00.0: irq 61 for MSI/MSI-X
> > scsi4 : iSCSI Initiator over TCP/IP
> > scsi 4:0:0:0: Direct-Access LIO-ORG RAMDISK-DR 3.0 PQ: 0
> > ANSI: 5 sd 4:0:0:0: Attached scsi generic sg1 type 0
> > scsi 4:0:0:1: Direct-Access LIO-ORG RAMDISK-DR 3.0 PQ: 0
> > ANSI: 5 sd 4:0:0:1: Attached scsi generic sg2 type 0
> > sd 4:0:0:0: [sdb] 262144 512-byte hardware sectors: (134 MB/128 MiB)
> > sd 4:0:0:1: [sdc] 262144 512-byte hardware sectors: (134 MB/128 MiB)
> > sd 4:0:0:0: [sdb] Write Protect is off
> > sd 4:0:0:0: [sdb] Mode Sense: 2f 00 00 00
> > sd 4:0:0:1: [sdc] Write Protect is off
> > sd 4:0:0:1: [sdc] Mode Sense: 2f 00 00 00
> > sd 4:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't
> > support DPO or FUA sd 4:0:0:1: [sdc] Write cache: disabled, read cache:
> > enabled, doesn't support DPO or FUA sdb:<6> sdc: unknown partition table
> > sd 4:0:0:0: [sdb] Attached SCSI disk
> > unknown partition table
> > sd 4:0:0:1: [sdc] Attached SCSI disk
> > ------------[ cut here ]------------
> > WARNING: at kernel/irq/manage.c:260 enable_irq+0x36/0x50()
> > Hardware name: empty
> > Unbalanced enable for IRQ 59
> > Modules linked in: ipt_REJECT xt_tcpudp bridge stp sunrpc iptable_filter
> > ip_tables xt_state nf_conntrack ip6table_filter ip6_tables x_tables
> > ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr ipv6 iscsi_tcp
> > libiscsi_tcp libiscsi scsi_transport_iscsi cpufreq_ondemand acpi_cpufreq
> > freq_table ext3 jbd loop dm_multipath scsi_dh kvm_intel kvm uinput
> > i2c_i801 firewire_ohci joydev firewire_core sg i2c_core 8250_pnp
> > crc_itu_t e1000e 8250 serial_core rtc_cmos pcspkr serio_raw rtc_core
> > rtc_lib button sd_mod dm_snapshot dm_zero dm_mirror dm_region_hash dm_log
> > dm_mod uhci_hcd ohci_hcd ehci_hcd ata_piix libata scsi_mod [last
> > unloaded: microcode] Pid: 51, comm: events/0 Tainted: G W
> > 2.6.30-rc3 #11
> > Call Trace:
> > [<ffffffff80235fee>] ? warn_slowpath+0xcb/0xe8
> > [<ffffffff80253a7c>] ? generic_exec_single+0x6a/0x88
> > [<ffffffff8022acec>] ? update_curr+0x67/0xeb
> > [<ffffffffa0198748>] ? vcpu_kick_intr+0x0/0x1 [kvm]
> > [<ffffffff8020a5d8>] ? __switch_to+0xb6/0x274
> > [<ffffffff8022b70a>] ? __dequeue_entity+0x1b/0x2f
> > [<ffffffffa01ac7e4>] ? kvm_irq_delivery_to_apic+0xb3/0xf7 [kvm]
> > [<ffffffffa01aa4d4>] ? __apic_accept_irq+0x15a/0x173 [kvm]
> > [<ffffffffa01ac883>] ? kvm_set_msi+0x5b/0x60 [kvm]
> > [<ffffffff80266d97>] ? enable_irq+0x36/0x50
> > [<ffffffffa0195ab5>] ? kvm_assigned_dev_interrupt_work_handler+0x6d/0xbc
> > [kvm] [<ffffffff802449fa>] ? worker_thread+0x182/0x223
> > [<ffffffff8024820b>] ? autoremove_wake_function+0x0/0x2a
> > [<ffffffff80244878>] ? worker_thread+0x0/0x223
> > [<ffffffff80244878>] ? worker_thread+0x0/0x223
> > [<ffffffff80247e72>] ? kthread+0x54/0x7e
> > [<ffffffff8020cb0a>] ? child_rip+0xa/0x20
> > [<ffffffff804d0af5>] ? _spin_lock+0x5/0x8
> > [<ffffffff80247e1e>] ? kthread+0x0/0x7e
> > [<ffffffff8020cb00>] ? child_rip+0x0/0x20
> > ---[ end trace 3fbc2dd20bf89ef1 ]---
> > connection1:0: ping timeout of 5 secs expired, last rx 4295286327, last
> > ping 4295285518, now 4295286768 connection1:0: detected conn error (1011)
> >
> > Attached are the v2.6.30-rc3 KVM host and v2.6.29.2 KVM guest dmesg
> > output. When the 'Unbalanced enable for IRQ 59' happens on the KVM
> > host, I do not see any exceptions in KVM guest (other than the iSCSI
> > connections drop), but it requires a restart of KVM+qemu-system-x86_64
> > to get the e1000e port back up.
> >
> > Other than that loopback scenario, things are looking good quite good
> > with this combination of kvm-85 kernel+guest so far for me. I did end
> > up taking out the two 8x function 2x Path/Function PCIe IOV adapters for
> > now, as it seemed to have an effect on stability with all of MSI-X
> > interrupts enabled on the KVM host for 16 virtual adapters.
> >
> > I will keep testing with e1000e ports and let the list know the
> > progress. Thanks for your comments!
> >
> > --nab
> >
> > > On Mon, May 04, 2009 at 06:40:36PM +0800, Nicholas A. Bellinger wrote:
> > > > On Mon, 2009-05-04 at 17:49 +0800, Sheng Yang wrote:
> > > > > On Monday 04 May 2009 17:11:59 Nicholas A. Bellinger wrote:
> > > > > > On Mon, 2009-05-04 at 16:20 +0800, Sheng Yang wrote:
> > > > > > > On Monday 04 May 2009 12:36:04 Nicholas A. Bellinger wrote:
> > > > > > > > On Mon, 2009-05-04 at 10:09 +0800, Sheng Yang wrote:
> > > > > > > > > On Monday 04 May 2009 08:53:07 Nicholas A. Bellinger wrote:
> > > > > > > > > > On Sat, 2009-05-02 at 18:22 +0800, Sheng Yang wrote:
> > > > > > > > > > > On Thu, Apr 30, 2009 at 01:22:54PM -0700, Nicholas A.
> > > > > > > > > > > Bellinger
> > > > >
> > > > > wrote:
> > > > > > > > > > > > Greetings KVM folks,
> > > > > > > > > > > >
> > > > > > > > > > > > I wondering if any information exists for doing
> > > > > > > > > > > > SR-IOV on the new VT-d capable chipsets with KVM..?
> > > > > > > > > > > > From what I understand the patches for doing this
> > > > > > > > > > > > with KVM are floating around, but I have been unable
> > > > > > > > > > > > to find any user-level docs for actually making it
> > > > > > > > > > > > all go against a upstream v2.6.30-rc3 code..
> > > > > > > > > > > >
> > > > > > > > > > > > So far I have been doing IOV testing with Xen 3.3 and
> > > > > > > > > > > > 3.4.0-pre, and I am really hoping to be able to jump
> > > > > > > > > > > > to KVM for single-function and and then
> > > > > > > > > > > > multi-function SR-IOV. I know that the VM migration
> > > > > > > > > > > > stuff for IOV in Xen is up and running, and I assume
> > > > > > > > > > > > it is being worked in for KVM instance migration as
> > > > > > > > > > > > well..? This part is less important (at least for me
> > > > > > > > > > > > :-) than getting a stable SR-IOV setup running under
> > > > > > > > > > > > the KVM hypervisor.. Does anyone have any pointers
> > > > > > > > > > > > for this..?
> > > > > > > > > > > >
> > > > > > > > > > > > Any comments or suggestions are appreciated!
> > > > > > > > > > >
> > > > > > > > > > > Hi Nicholas
> > > > > > > > > > >
> > > > > > > > > > > The patches are not floating around now. As you know,
> > > > > > > > > > > SR-IOV for Linux have been in 2.6.30, so then you can
> > > > > > > > > > > use upstream KVM and qemu-kvm(or recent released
> > > > > > > > > > > kvm-85) with 2.6.30-rc3 as host kernel. And some time
> > > > > > > > > > > ago, there are several SRIOV related patches for
> > > > > > > > > > > qemu-kvm, and now they all have been checked in.
> > > > > > > > > > >
> > > > > > > > > > > And for KVM, the extra document is not necessary, for
> > > > > > > > > > > you can simple assign a VF to guest like any other
> > > > > > > > > > > devices. And how to create VF is specific for each
> > > > > > > > > > > device driver. So just create a VF then assign it to
> > > > > > > > > > > KVM guest is fine.
> > > > > > > > > >
> > > > > > > > > > Greetings Sheng,
> > > > > > > > > >
> > > > > > > > > > So, I have been trying the latest kvm-85 release on a
> > > > > > > > > > v2.6.30-rc3 checkout from linux-2.6.git on a CentOS 5u3
> > > > > > > > > > x86_64 install on Intel IOH-5520 based dual socket
> > > > > > > > > > Nehalem board. I have enabled DMAR and Interrupt
> > > > > > > > > > Remapping my KVM host using v2.6.30-rc3 and from what I
> > > > > > > > > > can tell, the KVM_CAP_* defines from libkvm are enabled
> > > > > > > > > > with building kvm-85 after './configure
> > > > > > > > > > --kerneldir=/usr/src/linux-2.6.git' and the PCI
> > > > > > > > > > passthrough code is being enabled in
> > > > > > > > > > kvm-85/qemu/hw/device-assignment.c AFAICT..
> > > > > > > > > >
> > > > > > > > > > >From there, I use the freshly installed
> > > > > > > > > > > qemu-x86_64-system binary to
> > > > > > > > > >
> > > > > > > > > > start a Debian 5 x86_64 HVM (that previously had been
> > > > > > > > > > moving network packets under Xen for PCIe passthrough). I
> > > > > > > > > > see the MSI-X interrupt remapping working on the KVM host
> > > > > > > > > > for the passed -pcidevice, and the MMIO mappings from the
> > > > > > > > > > qemu build that I also saw while using Xen/qemu-dm built
> > > > > > > > > > with PCI passthrough are there as well..
> > > > > > > > >
> > > > > > > > > Hi Nicholas
> > > > > > > > >
> > > > > > > > > > But while the KVM guest is booting, I see the following
> > > > > > > > > > exception(s) from qemu-x86_64-system for one of the VFs
> > > > > > > > > > for a multi-function PCIe device:
> > > > > > > > > >
> > > > > > > > > > BUG: kvm_destroy_phys_mem: invalid parameters (slot=-1)
> > > > > > > > >
> > > > > > > > > This one is mostly harmless.
> > > > > > > >
> > > > > > > > Ok, good to know.. :-)
> > > > > > > >
> > > > > > > > > > I try with one of the on-board e1000e ports (02:00.0) and
> > > > > > > > > > I see the same exception along with some MSI-X exceptions
> > > > > > > > > > from qemu-x86_64-system in KVM guest.. However, I am
> > > > > > > > > > still able to see the e1000e and the other vxge
> > > > > > > > > > multi-function device with lspci, but I am unable to dhcp
> > > > > > > > > > or ping with the e1000e and VF from multi-function device
> > > > > > > > > > fails to register the MSI-X interrupt in the guest..
> > > > > > > > >
> > > > > > > > > Did you see the interrupt in the guest and host side?
> > > > > > > >
> > > > > > > > Ok, I am restarting the e1000e test with a fresh Fedora 11
> > > > > > > > install and KVM host kernel 2.6.29.1-111.fc11.x86_64. After
> > > > > > > > unbinding and attaching the e1000e single-function device at
> > > > > > > > 02:00.0 to pci-stub with:
> > > > > > > >
> > > > > > > > echo "8086 10d3" > /sys/bus/pci/drivers/pci-stub/new_id
> > > > > > > > echo 0000:02:00.0 >
> > > > > > > > /sys/bus/pci/devices/0000:02:00.0/driver/unbind echo
> > > > > > > > 0000:02:00.0 > /sys/bus/pci/drivers/pci-stub/bind
> > > > > > > >
> > > > > > > > I see the following the KVM host kernel ring buffer:
> > > > > > > >
> > > > > > > > e1000e 0000:02:00.0: PCI INT A disabled
> > > > > > > > pci-stub 0000:02:00.0: PCI INT A -> GSI 17 (level, low) ->
> > > > > > > > IRQ 17 pci-stub 0000:02:00.0: irq 58 for MSI/MSI-X
> > > > > > > >
> > > > > > > > > I think you can try on-
> > > > > > > > > board e1000e for MSI-X first. And please ensure correlated
> > > > > > > > > driver have been loaded correctly.
> > > > > > > >
> > > > > > > > <nod>..
> > > > > > > >
> > > > > > > > > And what do you mean by "some MSI-X exceptions"? Better
> > > > > > > > > with the log.
> > > > > > > >
> > > > > > > > Ok, with the Fedora 11 installed qemu-kemu, I see the
> > > > > > > > expected kvm_destroy_phys_mem() statements:
> > > > > > > >
> > > > > > > > #kvm-host qemu-kvm -m 2048 -smp 8 -pcidevice host=02:00.0
> > > > > > > > lenny64guest1-orig.img BUG: kvm_destroy_phys_mem: invalid
> > > > > > > > parameters (slot=-1)
> > > > > > > > BUG: kvm_destroy_phys_mem: invalid parameters (slot=-1)
> > > > > > > >
> > > > > > > > However I still see the following in the KVM guest kernel
> > > > > > > > ring buffer running v2.6.30-rc in the HVM guest.
> > > > > > > >
> > > > > > > > [ 5.523790] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ
> > > > > > > > 10 [ 5.524582] e1000e 0000:00:05.0: PCI INT A ->
> > > > > > > > Link[LNKA] -> GSI 10 (level, high) -> IRQ 10 [ 5.525710]
> > > > > > > > e1000e 0000:00:05.0: setting latency timer to 64
> > > > > > > > [ 5.526048] 0000:00:05.0: 0000:00:05.0: Failed to
> > > > > > > > initialize MSI-X interrupts. Falling back to MSI interrupts.
> > > > > > > > [ 5.527200] 0000:00:05.0: 0000:00:05.0: Failed to
> > > > > > > > initialize MSI interrupts. Falling back to legacy interrupts.
> > > > > > > > [ 5.829988] 0000:00:05.0: eth0: (PCI Express:2.5GB/s:Width
> > > > > > > > x1) 00:e0:81:c0:90:b2 [ 5.830672] 0000:00:05.0: eth0:
> > > > > > > > Intel(R) PRO/1000 Network Connection [ 5.831240]
> > > > > > > > 0000:00:05.0: eth0: MAC: 3, PHY: 8, PBA No: ffffff-0ff
> > > > > > >
> > > > > > > Hi Nicholas
> > > > > > >
> > > > > > > I think something need to be clarify:
> > > > > > > 1. For SRIOV, you need 2.6.30 as host kernel... But it's better
> > > > > > > to know if normal device assignment work in your environment at
> > > > > > > first. 2. The Fedora's userspace is even more old... You'd
> > > > > > > better try qemu-kvm upstream, which is more convenient for us
> > > > > > > to track the problem(and kvm-85 is also ok). And as you see
> > > > > > > above, your QEmu don't support MSI/MSIX...
> > > > > >
> > > > > > Ok, got it..
> > > > > >
> > > > > > > So you can:
> > > > > > > 1. Use latest qemu-kvm or kvm-85's QEmu. As well as latest KVM.
> > > > > >
> > > > > > Ok, I am now updated on in the FC 11 Host with kvm-85 kernel
> > > > > > modules and am using the built qemu-system-x86_64 from the kvm-85
> > > > > > source package:
> > > > > >
> > > > > > loaded kvm module (kvm-85)
> > > > > > QEMU PC emulator version 0.10.0 (kvm-85), Copyright (c) 2003-2008
> > > > > > Fabrice Bellard
> > > > > >
> > > > > > > 2. Your host kernel is Fedora 11 Preview, that should be fine
> > > > > > > with device assignment at first(and let's solve it first, SRIOV
> > > > > > > the next step).
> > > > > >
> > > > > > Ok, yeah I will stick with the v2.6.29 fc11 kernel on the KVM
> > > > > > host for the momemt to get e1000e working. But I will start
> > > > > > building a v2.6.30-rc3 kernel again for my fc11 host kernel as I
> > > > > > do need SR-IOV at some point... :-)
> > > > > >
> > > > > > > 3. Your KVM version seems like kvm-85, you may provide some
> > > > > > > dmesg on host side(I think you didn't use the KVM come along
> > > > > > > with kernel).
> > > > > >
> > > > > > Ok, now within the KVM guest running v2.6.29.2, I see the
> > > > > > following:
> > > > > >
> > > > > > [ 2.669243] e1000e: Intel(R) PRO/1000 Network Driver -
> > > > > > 0.3.3.3-k6 [ 2.672931] e1000e: Copyright (c) 1999-2008 Intel
> > > > > > Corporation. [ 2.674932] ACPI: PCI Interrupt Link [LNKA]
> > > > > > enabled at IRQ 10 [ 2.675181] 8139too Fast Ethernet driver
> > > > > > 0.9.28
> > > > > > [ 2.676783] e1000e 0000:00:05.0: PCI INT A -> Link[LNKA] ->
> > > > > > GSI 10 (level, high) -> IRQ 10
> > > > > > [ 2.678143] e1000e 0000:00:05.0: setting latency timer to 64
> > > > > > [ 2.679539] e1000e 0000:00:05.0: irq 24 for MSI/MSI-X
> > > > > > [ 2.679603] e1000e 0000:00:05.0: irq 25 for MSI/MSI-X
> > > > > > [ 2.679659] e1000e 0000:00:05.0: irq 26 for MSI/MSI-X
> > > > > > [ 2.698039] FDC 0 is a S82078B
> > > > > > [ 2.801673] 0000:00:05.0: eth0: (PCI Express:2.5GB/s:Width x1)
> > > > > > 00:e0:81:c0:90:b2
> > > > > > [ 2.802811] 0000:00:05.0: eth0: Intel(R) PRO/1000 Network
> > > > > > Connection [ 2.803697] 0000:00:05.0: eth0: MAC: 3, PHY: 8, PBA
> > > > > > No: ffffff-0ff
> > > > > >
> > > > > > And the folllowing from /proc/interrupts inside of the KVM guest:
> > > > > >
> > > > > > 24: 117 0 0 0 0
> > > > > > 0 0 0 0 0 PCI-MSI-edge
> > > > > > eth1-rx-0 25: 0 0 0 0 0
> > > > > > 0 0 0 0 0 PCI-MSI-edge
> > > > > > eth1-tx-0 26: 2 0 0 0 0
> > > > > > 0 0 0 0 0 PCI-MSI-edge eth1
> > > > > >
> > > > > > ethtool eth1 reports that Link is detected, but I am still unable
> > > > > > to get a dhcp to work.
> > > > >
> > > > > It's a little strange that I checked all the log you posted, but
> > > > > can't find anything suspicious...(Except you got a MCE log in your
> > > > > dmesg, but I don't think it would relate to this).
> > > > >
> > > > > You also already have interrupts in the guest for eth1-rx-0 and
> > > > > eth1, so at least part of interrupts can be delivered to the guest.
> > > > >
> > > > > You can try to connect the port to another NIC port directly. Set
> > > > > fixed ip for each, then ping each other.
> > > > >
> > > > > You can also try to disable MSI-X capability in QEmu. Just using
> > > > > "#if 0/#endif" to wrap "#ifdef KVM_CAP_DEVICE_MSIX/#endif" in
> > > > > hw/assigned_device_pci_cap_init(). Then the device would use MSI.
> > > > >
> > > > > If I am lucky enough to find a 82574L card by hand, I would give it
> > > > > a try...
> > > > >
> > > > > --
> > > > > regards
> > > > > Yang, Sheng
> > > >
> > > > Greetings Sheng,
> > > >
> > > > So I updated my FC11 Host to kernel v2.6.30-rc3 (and enabled ext4 of
> > > > course) and rebuilt the kvm-85 source kernel module and
> > > > qemu-system-x86_64 and I am now able to get dhcp and IP ops from the
> > > > 02:00.0 device on my IOH-5520 board with the KVM guest using a
> > > > v2.6.29.2 kernel!! Everything is looking good with the v2.6.29.2,
> > > > but after a quick reboot back into my v2.6.30-rc3 KVM guest kernel
> > > > build e1000e it looks like I am unable to get dhcp.
> > > >
> > > > Rebooting back into KVM Guest kernel v2.6.29.2 brings the pci-stub
> > > > assigned e1000e 82574L assigned with dhcp and everything looks
> > > > good! :-)
> > > >
> > > > I will keep poking at the v2.6.30-rc KVM guests (I am going to do a
> > > > complete rebuild) and see if it does not start move IP packets as
> > > > well..
> > > >
> > > > Thanks for all of your help in getting setup!
> > > >
> > > > --nab
> > > >
> > > >
> > > > --
> > > > To unsubscribe from this list: send the line "unsubscribe kvm" in
> > > > the body of a message to majordomo@vger.kernel.org
> > > > More majordomo info at http://vger.kernel.org/majordomo-info.html




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