Thank you, I'm going to check these points :) Mario.
On 11/12/2015 10:48 AM, Arseniy Zaostrovnykh wrote: > Another possible cause just come to my mind: > some drivers do not support more than 1 queues in each direction. You > have 2 transmission queues (nb_txq=2) here. > > On 12.11.2015 17:46, Arseniy Zaostrovnykh wrote: >> You may lack memory. Make sure you are allocating enough hugepages >> (at least 1Gb) >> >> On 12.11.2015 17:13, Arevalo, Mario Alfredo C wrote: >>> From: Arevalo, Mario Alfredo C >>> Sent: Thursday, November 12, 2015 7:54 AM >>> To: users at dpdk.org >>> Subject: error running l3fwd on kvm >>> >>> Hello guys, I'm trying to run l3fwd, it works very well when I >>> run it in bare-metal, however >>> when I try to run in a Virtual Machine I get the next error: >>> >>> EAL: Detected lcore 0 as core 0 on socket 0 >>> EAL: Detected lcore 1 as core 0 on socket 0 >>> EAL: Detected lcore 2 as core 1 on socket 0 >>> EAL: Detected lcore 3 as core 1 on socket 0 >>> EAL: Detected lcore 4 as core 2 on socket 0 >>> EAL: Detected lcore 5 as core 2 on socket 0 >>> EAL: Detected lcore 6 as core 3 on socket 0 >>> EAL: Detected lcore 7 as core 3 on socket 0 >>> EAL: Support maximum 128 logical core(s) by configuration. >>> EAL: Detected 8 lcore(s) >>> EAL: VFIO modules not all loaded, skip VFIO support... >>> EAL: Setting up physically contiguous memory... >>> EAL: Ask a virtual area of 0x600000 bytes >>> EAL: Virtual area found at 0x7f9905000000 (size = 0x600000) >>> EAL: Ask a virtual area of 0x200000 bytes >>> EAL: Virtual area found at 0x7f9904c00000 (size = 0x200000) >>> EAL: Ask a virtual area of 0x35400000 bytes >>> EAL: Virtual area found at 0x7f98cf600000 (size = 0x35400000) >>> EAL: Requesting 430 pages of size 2MB from socket 0 >>> EAL: TSC frequency is ~2294687 KHz >>> EAL: WARNING: cpu flags constant_tsc=yes nonstop_tsc=no -> using >>> unreliable clock cycles ! >>> EAL: open shared lib librte_pmd_virtio.so >>> EAL: Master lcore 0 is ready (tid=634d1c0;cpuset=[0]) >>> EAL: lcore 1 is ready (tid=cf3f6700;cpuset=[1]) >>> EAL: PCI device 0000:00:02.0 on NUMA socket -1 >>> EAL: probe driver: 1af4:1000 rte_virtio_pmd >>> EAL: PCI device 0000:00:03.0 on NUMA socket -1 >>> EAL: probe driver: 1af4:1000 rte_virtio_pmd >>> EAL: PCI device 0000:00:04.0 on NUMA socket -1 >>> EAL: probe driver: 1af4:1000 rte_virtio_pmd >>> EAL: PCI device 0000:00:05.0 on NUMA socket -1 >>> EAL: probe driver: 1af4:1000 rte_virtio_pmd >>> Initializing port 0 ... Creating queues: nb_rxq=1 nb_txq=2... EAL: >>> Error - exiting with code: 1 >>> Cause: Cannot configure device: err=-22, port=0 >>> >>> has someone seen this error before? >>> >>> Thank you. >>> Mario. >>> >>> >> >
