search for: 82599eb

...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...

...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...

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

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

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...

...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 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://listman.redhat.com/archives/libvirt-users/attachments/20121015/6812ba0a/attachment.htm>

...: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

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...

...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

> 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: > >

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

...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...

...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...

...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...

...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...

...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...