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2018-04-25 21:07:36 -0500 answered a question KVM internal error. Suberror: 1 emulation failure

Hi,can you resolve this question?i have the same error,can you share with me,ths

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2016-11-27 00:27:41 -0500 commented question infiniband SR-IOV with neutron error

ok,thanks。

2016-11-25 02:32:15 -0500 commented question infiniband SR-IOV with neutron error

you are right,in my case,when port_type_array=2,2,it works;when port_type_array=1,1,it do not work,i do not know what to do next。

2016-11-24 20:05:05 -0500 commented question infiniband SR-IOV with neutron error

i config the mlx4_core.conf as bllow: options mlx4_core num_vfs=8 port_type_array=1,1 probe_vf=0 enable_64b_cqe_eqe=0 log_num_mgm_entry_size=-1 if probe_vf=8,i will cee them with ip link show in the compute os,but this parameter means those vfs used by the host not guest in my awareness,thanks。

2016-11-24 16:39:04 -0500 asked a question infiniband SR-IOV with neutron error

in compute host have two mellanox infiniband card,i confige them SR-IOV with neutron,and install neutron sriov nic agent as https://wiki.openstack.org/wiki/SR-IO... but when i complete this configuration,restart this neutron sriov nic agent,it has error as :

WARNING neutron.plugins.ml2.drivers.mech_sriov.agent.pci_lib [-] Cannot find vfs [0, 1, 2, 3, 4, 5, 6, 7] in device ib0,but i use lspci command which can see the vfs:

lspci | grep -i mella
21:00.0 Network controller: Mellanox Technologies MT27500 Family [ConnectX-3]
21:00.1 Network controller: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function]
21:00.2 Network controller: Mellanox Technologies MT27500/MT27520 Family [ConnectX-3/ConnectX-3 Pro Virtual Function]

who has idea,thanks。