[Lustre-discuss] Lustre 1.6.5 install problem

Johnlya johnlya at gmail.com
Thu Jun 19 05:04:03 PDT 2008



On Jun 19, 2008, at 6:19 PM, Charles Taylor <tay... at hpc.ufl.edu>
wrote:
> Lustre doesn't know where your ib modules symbols are.   When you  
> configured lustre (in the build sense) you pointed it to a patched  
> kernel tree.   In that directory is a Module.symvers file devoid of ib  
> module symbols.  You should also have a Module.symvers in your /usr/
> src/ofa_kernel directory (assuming you built OFED as well).   So...
>
> cat /usr/src/ofa_kernel/Module.symvers >> <patched_kernel_dir>/
> Module.symvers
>
> and run "make install" again and it should be happy.   For a 2.6.9  
> kernel, you probably need OFED 1.2.
>
> Charlie Taylor
> UF HPC Center
>
> On Jun 18, 2008, at 5:55 AM, Johnlya wrote:
>
>
>
>
>
> > Install step is:
> > rpm -Uvh --nodeps e2fsprogs-devel-1.40.7.sun3-0redhat.x86_64.rpm
> > rpm -Uvh e2fsprogs-1.40.7.sun3-0redhat.x86_64.rpm
> > cd ../PyXML/
> > tar -zxvf  PyXML-0.8.4.tar.gz
> > cd PyXML-0.8.4
> > python setup.py build
> > python setup.py install
> > cd ../../Expect
> > rpm -ivh expect-5.42.1-1.src.rpm
> > cd ../1.6.5/
> > rpm -ivh kernel-lustre-smp-2.6.9-67.0.7.EL_lustre.1.6.5.x86_64.rpm
> > rpm -ivh lustre-ldiskfs-3.0.4-2.6.9_67.0.7.EL_lustre.
> > 1.6.5smp.x86_64.rpm
> > rpm -ivh lustre-modules-1.6.5-2.6.9_67.0.7.EL_lustre.
> > 1.6.5smp.x86_64.rpm
>
> > when install lustre-modules, it displays warning:
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol ib_create_cq
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol rdma_resolve_addr
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol ib_dereg_mr
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol rdma_reject
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol rdma_disconnect
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol rdma_resolve_route
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol rdma_bind_addr
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol rdma_create_qp
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol ib_destroy_cq
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol rdma_create_id
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol rdma_listen
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol rdma_destroy_qp
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol ib_get_dma_mr
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol ib_alloc_pd
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol rdma_connect
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol ib_modify_qp
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol rdma_destroy_id
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol rdma_accept
> > WARNING: /lib/modules/2.6.9-67.0.7.EL_lustre.1.6.5smp/kernel/net/
> > lustre/ko2iblnd.ko needs unknown symbol ib_dealloc_pd
>
> > Please tell me why?
> > Thank you
> > _______________________________________________
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>
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If don't install ib modules and don't build OFED,  Does Lustre work
well.
Do these warning affect Lustre working?
I used Lustre 1.6.4.2 (OS kernel 2.6.9.-42 64bit) and it work well. Do
I need to change it to ver 1.6.5.
Thank you!



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