Displaying 16 results from an estimated 16 matches for "82599eb".
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82599es
2013 Sep 03
2
Intel 10Gb network card
...ix1: Using MSIX interrupts with 9 vectors
ix1: Ethernet address: 90:e2:ba:29:c0:55
ix1: PCI Express Bus: Speed 5.0GT/s Width x8
...
pciconf says:
ix0 at pci0:4:0:0: class=0x020000 card=0x7a118086 chip=0x10fb8086 rev=0x01
hdr=0x00
vendor = 'Intel Corporation'
device = '82599EB 10-Gigabit SFI/SFP+ Network Connection'
class = network
subclass = ethernet
but both manuals ixgb and ixgbe mention a different chip, and device
man for ixb says:
...
ixgb - Intel(R) PRO/10GbE Ethernet driver for the FreeBSD operating sys-
tem
...
The ixgb driver p...
2012 Mar 16
1
NFS Hanging Under Heavy Load
...tion NetXtreme II BCM5709
Gigabit Ethernet (rev 20)
02:00.1 Ethernet controller: Broadcom Corporation NetXtreme II BCM5709
Gigabit Ethernet (rev 20)
03:00.0 SCSI storage controller: LSI Logic / Symbios Logic SAS1068E
PCI-Express Fusion-MPT SAS (rev 08)
04:00.0 Ethernet controller: Intel Corporation 82599EB 10-Gigabit SFI/SFP+
Network Connection (rev 01)
04:00.1 Ethernet controller: Intel Corporation 82599EB 10-Gigabit SFI/SFP+
Network Connection (rev 01)
05:00.0 Ethernet controller: Intel Corporation 82599EB 10-Gigabit SFI/SFP+
Network Connection (rev 01)
05:00.1 Ethernet controller: Intel Corporatio...
2012 Sep 10
9
issue using SRIOV "Unable to start - perhaps the PF driver is not up yet", while PF driver is actually up
Hi,
I am trying to use SRIOV, usnig xen 4.0 on debian.
On my dom0, xm pci-list-assignable-devices show that
0000:0f:10.0
0000:0f:10.2
0000:0f:10.4
0000:0f:10.6
0000:0f:11.2
0000:0f:11.4
0000:0f:11.6
these virtual interfaces correspond to eth2,
i attach 0f:10.0 to a domU ubuntu machine, xm pci-attach ubuntu 0f:10.0
on my dom0 machine, i can ping other machine using eth2, (implying PF on
eth2
2012 Sep 10
9
issue using SRIOV "Unable to start - perhaps the PF driver is not up yet", while PF driver is actually up
Hi,
I am trying to use SRIOV, usnig xen 4.0 on debian.
On my dom0, xm pci-list-assignable-devices show that
0000:0f:10.0
0000:0f:10.2
0000:0f:10.4
0000:0f:10.6
0000:0f:11.2
0000:0f:11.4
0000:0f:11.6
these virtual interfaces correspond to eth2,
i attach 0f:10.0 to a domU ubuntu machine, xm pci-attach ubuntu 0f:10.0
on my dom0 machine, i can ping other machine using eth2, (implying PF on
eth2
2012 Jan 03
7
Low performance
Hi!
I do a rsync between 2 machines. The throughput is only 2 MByte/Sec.
Each machine is a Supermicro server with
2 x 8 Core Opteron 6128
64 GByte of ECC RAM
1 LSI MegaRAID SAS 9280-24i4e
24 x 2TByte SATA Disks as a RAID6
2 Intel Corporation 82599EB 10-Gigabit SFI/SFP+ Network-cards
Both run Ubuntu 11.04 64Bit.
Both use rsync version 3.0.7 protocol version 30
There are no errors reported.
The local read and write rate to the disks is 1,1 GB/s.
A network test shows 800MByte/s over the direct coupled network-cards.
The CPU-usage is 5 to 7% o...
2012 Oct 15
1
cannot start domain with SR-IOV interface
...ble to find cgroup
for exp85-1
Oct 15 15:25:48 dcswitch85 libvirtd[17709]: 2012-10-15 22:25:48.146+0000:
17713: warning : qemuProcessStop:4136 : Failed to remove cgroup for exp85-1
I was wondering if anyone else has faced this problem or has a solution to
this.
I'm using Fedora17, KVM, and an 82599EB Intel NIC.
Thanks much in advance.
With best regards
Radhika
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2013 Feb 12
2
ix? / Intel(R) PRO/10GbE
...:e2:ba:29:c0:55
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
media: Ethernet autoselect
status: no carrier
and pciconf:
ix0 at pci0:4:0:0: class=0x020000 card=0x7a118086 chip=0x10fb8086 rev=0x01
hdr=0x00
vendor = 'Intel Corporation'
device = '82599EB 10-Gigabit SFI/SFP+ Network Connection'
class = network
subclass = ethernet
Secondly how is this fixable:
RX Descriptors exceed system mbuf max, using default instead!
thanks,
danny
2012 Aug 20
5
automatically detaching PCI host devices from guest for SRIOV usage.
Dear List ,
We are using intel 82599EB based SRIOV capable 10GbE cards
on the host machine.The VFs are being assigned to the guest
in pass through mode and are providing the network connectivity
as expected.
However when we shutdown the guest the connectivity does not
comes back via the VFs on the guest in next boot unless
the VFs ar...
2012 May 12
0
bug report for network device i82599er: eepro100_write4: Assertion `!"feature is missing in this emulation: " "unknown longword write"' failed.
...rashes.
I suspect this occurs because I am trying to build the domain with a
vif where model=i82559er. Changing the model to e1000 does build
the domain.
I would prefer to have the ability to use 10Gbps because my physical
nic is also a 10Gbps nic:
02:00.0 Ethernet controller: Intel Corporation 82599EB 10-Gigabit SFI/SFP+ Network Connection (rev 01)
For further contact please be aware I am not receiving xen-devel
emails, so please include me in CC''s when more info is required.
Thank you,
Mark
2014 Feb 07
1
Re: SR-IOV: no traffic isolation between VFs with Broadcom 10Gbps cards
> Instead of using <hostdev>, you should instead try using <interface
> type='hostdev'>, which will allow you to specify the mac address for the
> interface directly in the guest's XML config (rather than needing to do
> it separately). Here's a link to documentation on this feature:
>
>
2011 Apr 06
5
Intel 82599 driver?
Which version of the ixgbe driver is included in 5.6? I went through all the
RHEL5 release notes, but they only ever state that the driver was updated,
not which devices was added.
This device is not supported up to CentOS 5.5 (2.0.44-k2), but the latest
driver from the Intel web site works fine (3.2.10).
05:00.0 Ethernet controller: Intel Corporation Unknown device 151c (rev 01)
05:00.0
2015 May 25
8
[RFC V7 PATCH 0/7] enable tx interrupts for virtio-net
...n some cases.
- All other cases, tx interrupts can perform equal or better than
orphaning especially for small packet tx
TODO:
- Try to fix the regressions of TCP_RR
- Determine a suitable coalescing paramters
Test Environmets:
- Two Intel Xeon E5620 @ 2.40GHz with back to back connected Intel 82599EB
- Both host and guest were 4.1-rc4
- Vhost zerocopy disabled
- idle=poll
- Netperf 2.6.0
- tx-frames=8 tx-usecs=64 (which was chosen to be the best performance
during testing other combinations)
- Irqbalance were disabled by host, and smp affinity were set manually
- Using default ixgbe coalescin...
2015 May 25
8
[RFC V7 PATCH 0/7] enable tx interrupts for virtio-net
...n some cases.
- All other cases, tx interrupts can perform equal or better than
orphaning especially for small packet tx
TODO:
- Try to fix the regressions of TCP_RR
- Determine a suitable coalescing paramters
Test Environmets:
- Two Intel Xeon E5620 @ 2.40GHz with back to back connected Intel 82599EB
- Both host and guest were 4.1-rc4
- Vhost zerocopy disabled
- idle=poll
- Netperf 2.6.0
- tx-frames=8 tx-usecs=64 (which was chosen to be the best performance
during testing other combinations)
- Irqbalance were disabled by host, and smp affinity were set manually
- Using default ixgbe coalescin...
2012 Dec 07
6
[PATCH net-next v3 0/3] Multiqueue support in virtio-net
...to
NET_XMIT_DROP, the value makes more sense but not very stable even doing some
pining manually. Even this, multiqueue get a good speedup in the test. Will
continue to investigate.
2 Netperf test:
2.0 Test Environment:
Two Intel(R) Xeon(R) CPU E5620 @ 2.40GHz with two directed connected intel
82599EB 10 Gigabit Ethernet controller. A script to launch multiple parallelized
netperf sessions in demo mode, and a post-process script to compare the
timestamp and calculate the aggregate performance.
available: 2 nodes (0-1)
node 0 cpus: 0 1 2 3
node 0 size: 8175 MB
node 0 free: 7359 MB
node 1 cpus: 4...
2012 Dec 07
6
[PATCH net-next v3 0/3] Multiqueue support in virtio-net
...to
NET_XMIT_DROP, the value makes more sense but not very stable even doing some
pining manually. Even this, multiqueue get a good speedup in the test. Will
continue to investigate.
2 Netperf test:
2.0 Test Environment:
Two Intel(R) Xeon(R) CPU E5620 @ 2.40GHz with two directed connected intel
82599EB 10 Gigabit Ethernet controller. A script to launch multiple parallelized
netperf sessions in demo mode, and a post-process script to compare the
timestamp and calculate the aggregate performance.
available: 2 nodes (0-1)
node 0 cpus: 0 1 2 3
node 0 size: 8175 MB
node 0 free: 7359 MB
node 1 cpus: 4...
2013 Mar 12
14
vpmu=1 and running 'perf top' within a PVHVM guest eventually hangs dom0 and hypervisor has stuck vCPUS. Romley-EP (model=45, stepping=2)
...v 04)
02:08.0 PCI bridge: Intel Corporation Device 1d3f (rev 04)
03:00.0 Serial Attached SCSI controller: Intel Corporation Device 1d60 (rev 04)
03:00.3 SMBus: Intel Corporation Device 1d70 (rev 04)
03:00.4 SMBus: Intel Corporation Device 1d71 (rev 04)
06:00.0 Ethernet controller: Intel Corporation 82599EB 10-Gigabit Network Connection (rev 01)
06:00.1 Ethernet controller: Intel Corporation 82599EB 10-Gigabit Network Connection (rev 01)
0a:00.0 Ethernet controller: Intel Corporation 82580 Gigabit Network Connection (rev 01)
0a:00.1 Ethernet controller: Intel Corporation 82580 Gigabit Network Connecti...