On Fri, Oct 2, 2020 at 12:52 PM Christian Hopps <cho...@chopps.org> wrote:
> I just noticed this error I'm getting > > net_mlx4: cannot load glue library: > /home/chopps/w/vpp/build-root/install-vpp-native/external/lib/dpdk/pmds-20.0.3-glue/librte_pmd_mlx4_glue.so.18.02.0: > cannot open shared object file: No such file or directory > net_mlx4: cannot initialize PMD due to missing run-time dependency on > rdma-core libraries (libibverbs, libmlx4) > common_mlx5: Cannot load glue library: > /home/chopps/w/vpp/build-root/install-vpp-native/external/lib/dpdk/pmds-20.0.3-glue/librte_pmd_mlx5_glue.so.20.02.0: > cannot open shared object file: No such file or directory > common_mlx5: Cannot initialize MLX5 common due to missing run-time > dependency on rdma-core libraries (libibverbs, libmlx5) > > And: > > (default) [17:50:17 ...]$ find ../build-root/*-vpp-native/external -name > '*glue*' > > ../build-root/build-vpp-native/external/src-dpdk/drivers/common/mlx5/linux/mlx5_glue.c > > ../build-root/build-vpp-native/external/src-dpdk/drivers/common/mlx5/linux/mlx5_glue.h > > ../build-root/build-vpp-native/external/src-dpdk/drivers/net/mlx4/mlx4_glue.c > > ../build-root/build-vpp-native/external/src-dpdk/drivers/net/mlx4/mlx4_glue.h > > ../build-root/build-vpp-native/external/build-dpdk/drivers/common/mlx5/linux/librte_pmd_mlx5_glue.so > > ../build-root/build-vpp-native/external/build-dpdk/drivers/common/mlx5/linux/b7c1ada@ > @rte_pmd_mlx5_glue@sha > > ../build-root/build-vpp-native/external/build-dpdk/drivers/common/mlx5/linux/b7c1ada@ > @rte_pmd_mlx5_glue@sha/mlx5_glue.c.o > > ../build-root/build-vpp-native/external/build-dpdk/drivers/common/mlx5/linux/librte_pmd_mlx5_glue.so.20.02.0 > > ../build-root/build-vpp-native/external/build-dpdk/drivers/net/mlx4/librte_pmd_mlx4_glue.so > > ../build-root/build-vpp-native/external/build-dpdk/drivers/net/mlx4/8672f8e@ > @rte_pmd_mlx4_glue@sha > > ../build-root/build-vpp-native/external/build-dpdk/drivers/net/mlx4/8672f8e@ > @rte_pmd_mlx4_glue@sha/mlx4_glue.c.o > > ../build-root/build-vpp-native/external/build-dpdk/drivers/net/mlx4/librte_pmd_mlx4_glue.so.18.02.0 > ../build-root/install-vpp-native/external/lib/dpdk/pmds-20.0.3-glue > (default) [17:50:24 ...] > > So it looks like the glue is being built but not installed? > > Thanks, > Chris. > > Yeah, it seems so. Either build configurations need to be updated to install the glue libraries or you might be able to change ibverbs_link=dlopen to ibverbs_link=static. -Matt >
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