On 09/05/2013 02:40 PM, Tantilov, Emil S wrote: >> -----Original Message----- >> From: laurence.schuler [mailto:[email protected]] >> Sent: Thursday, September 05, 2013 11:35 AM >> To: Tantilov, Emil S >> Cc: [email protected] >> Subject: Re: [E1000-devel] Fwd: libvirt-qemu/kvm passthru >> w/Intel 82598EB >> >> On 09/05/2013 01:39 PM, Tantilov, Emil S wrote: >>>> -----Original Message----- >>>> From: laurence.schuler [mailto:[email protected]] >>>> Sent: Wednesday, September 04, 2013 10:22 AM >>>> To: Tantilov, Emil S >>>> Cc: [email protected] >>>> Subject: Re: [E1000-devel] Fwd: libvirt-qemu/kvm passthru >>>> w/Intel 82598EB >>>> >>>> Hi Emil, >>>> >>>> We are only using the 82598 with the dom1 hosts. They are >>>> running >>>> Centos 2.6.18-348.12.1 kernel with an updated ixgbe >> driver >>>> v3.17.3 >>>> downloaded from the Intel site. >>>> >>>> We have ixgbe blacklisted on dom0 which is running >> Centos6 >>>> 2.6.32-358.18.1 >>>> >>>> I do see a lot of the messages like this in the >>>> libvirtd.log: >>>> 23210: error : virNetlinkEventCallback:339 : nl_recv >>>> returned with >>>> error: No buffer space available >>>> but I could not find any info on what that might mean, or >>>> how to correct. >>>> >>>> We are seeing the error count increase on the interface >>>> (ifconfig eth1 & >>>> ethtool -S) as the ping progresses, but no messages >> anywhere >>> Which error counters are incrementing in ethtool -S? >>> >>> Thanks, >>> Emil >>> >>> >> rx_errors is the only error label that seems to increment. >> Both during ping test, and if I ssh from one host top the other > Could you post the entire output of ethtool -S? > > Thanks, > Emil > >> >> --Larry copan% /sbin/ethtool -S eth0 NIC statistics: rx_packets: 4130 tx_packets: 2830 rx_bytes: 259840 tx_bytes: 152352 rx_errors: 7773 tx_errors: 0 rx_dropped: 0 tx_dropped: 0 multicast: 0 collisions: 0 rx_over_errors: 0 rx_crc_errors: 0 rx_frame_errors: 0 rx_fifo_errors: 0 rx_missed_errors: 0 tx_aborted_errors: 0 tx_carrier_errors: 0 tx_fifo_errors: 0 tx_heartbeat_errors: 0 rx_pkts_nic: 4130 tx_pkts_nic: 2830 rx_bytes_nic: 276360 tx_bytes_nic: 209662 lsc_int: 5 tx_busy: 0 non_eop_descs: 0 broadcast: 3754 rx_no_buffer_count: 0 tx_timeout_count: 0 tx_restart_queue: 0 rx_long_length_errors: 0 rx_short_length_errors: 0 tx_flow_control_xon: 0 rx_flow_control_xon: 0 tx_flow_control_xoff: 0 rx_flow_control_xoff: 0 rx_csum_offload_errors: 0 alloc_rx_page_failed: 0 alloc_rx_buff_failed: 0 rx_no_dma_resources: 0 hw_rsc_aggregated: 0 hw_rsc_flushed: 0 os2bmc_rx_by_bmc: 0 os2bmc_tx_by_bmc: 0 os2bmc_tx_by_host: 0 os2bmc_rx_by_host: 0 tx_queue_0_packets: 2830 tx_queue_0_bytes: 152352 rx_queue_0_packets: 4029 rx_queue_0_bytes: 249942 tx_pb_0_pxon: 0 tx_pb_0_pxoff: 0 tx_pb_1_pxon: 0 tx_pb_1_pxoff: 0 tx_pb_2_pxon: 0 tx_pb_2_pxoff: 0 tx_pb_3_pxon: 0 tx_pb_3_pxoff: 0 tx_pb_4_pxon: 0 tx_pb_4_pxoff: 0 tx_pb_5_pxon: 0 tx_pb_5_pxoff: 0 tx_pb_6_pxon: 0 tx_pb_6_pxoff: 0 tx_pb_7_pxon: 0 tx_pb_7_pxoff: 0 rx_pb_0_pxon: 0 rx_pb_0_pxoff: 0 rx_pb_1_pxon: 0 rx_pb_1_pxoff: 0 rx_pb_2_pxon: 0 rx_pb_2_pxoff: 0 rx_pb_3_pxon: 0 rx_pb_3_pxoff: 0 rx_pb_4_pxon: 0 rx_pb_4_pxoff: 0 rx_pb_5_pxon: 0 rx_pb_5_pxoff: 0 rx_pb_6_pxon: 0 rx_pb_6_pxoff: 0 rx_pb_7_pxon: 0 rx_pb_7_pxoff: 0
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