[openib-general] problems with lustre o2ib module & ofed

[Jack Morgenstein]

Did you recompile Lustre following the installation of ofed-1.1?
I'm not familiar with the Lustre installation procedure (i.e., if it 
gets compiled on the current host).  If yes, you probably merely need
to uninstall and reinstall Lustre o2ib. 

- Jack

On Sunday 24 September 2006 12:57, Thierry Delaitre wrote:
> 
> I get the following when loading lustre o2ib module. I'm using ofed-1.1
> rc6 on sles10 and i'm sure the ib modules are the ones recompiled for the
> kernel i'm using and lustre too. I don't understand why i get the
> following as i only have one version of the ib modules ?
> 
> ko2iblnd: disagrees about version of symbol ib_create_cq
> ko2iblnd: Unknown symbol ib_create_cq
> ko2iblnd: disagrees about version of symbol ib_dereg_mr
> ko2iblnd: Unknown symbol ib_dereg_mr
> ko2iblnd: disagrees about version of symbol ib_destroy_cq
> ko2iblnd: Unknown symbol ib_destroy_cq
> ko2iblnd: disagrees about version of symbol ib_get_dma_mr
> ko2iblnd: Unknown symbol ib_get_dma_mr
> ko2iblnd: disagrees about version of symbol ib_alloc_pd
> ko2iblnd: Unknown symbol ib_alloc_pd
> ko2iblnd: disagrees about version of symbol ib_modify_qp
> ko2iblnd: Unknown symbol ib_modify_qp
> ko2iblnd: disagrees about version of symbol ib_dealloc_pd
> ko2iblnd: Unknown symbol ib_dealloc_pd
> LustreError: 5725:0:(api-ni.c:1002:lnet_startup_lndnis()) Can't load LND
> o2ib, module ko2iblnd, rc=256
> 
> 
> n32:~/lustre-1.5.95 # ls -l
> /lib/modules/2.6.16.21-0.8-smp/kernel/drivers/infiniband/core/
> total 328
> -rw-r--r-- 1 root root 13190 Sep 24 10:16 ib_addr.ko
> -rw-r--r-- 1 root root 37875 Sep 24 10:16 ib_cm.ko
> -rw-r--r-- 1 root root 57592 Sep 24 10:16 ib_core.ko
> -rw-r--r-- 1 root root 42829 Sep 24 10:16 ib_mad.ko
> -rw-r--r-- 1 root root 20095 Sep 24 10:16 ib_sa.ko
> -rw-r--r-- 1 root root 22930 Sep 24 10:16 ib_ucm.ko
> -rw-r--r-- 1 root root 21234 Sep 24 10:16 ib_umad.ko
> -rw-r--r-- 1 root root 45057 Sep 24 10:16 ib_uverbs.ko
> -rw-r--r-- 1 root root 29987 Sep 24 10:16 rdma_cm.ko
> -rw-r--r-- 1 root root 17669 Sep 24 10:16 rdma_ucm.ko
> n32:~/lustre-1.5.95 # ls -ld /usr/local/ofed
> drwxr-xr-x 9 root root 328 Sep 24 10:18 /usr/local/ofed
> 
> Thierry.
> 
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