[Lustre-discuss] Luster 1.8.3 Qlogic OFED 1.4.2

Marco Aurelio L Gomes mgomes at tpn.usp.br
Mon Jul 19 11:21:40 PDT 2010


I tested without rebuilding the kernel and it worked! Thanks so much for
helping.

Regards,

Marco Gomes

On Fri, 2010-07-16 at 17:43 -0600, Kevin Van Maren wrote:
> If you replace OFED, you do not need to rebuild the kernel (unless you 
> want to patch/change it), so you can install the binary Lustre kernel.  
> You do need to rebuild Lustre (or at least the kernel modules) (step 
> #3), as o2ib must be built against the OFED you are running.
> 
> Kevin
> 
> 
> Marco Aurelio L Gomes wrote:
> > Hi,
> >
> > I saw the post above on the lustre-discuss list and would like to know
> > if in case I install OFED 1.5 on Lustre 1.8.3 I'll need build the lustre
> > kernel, or only install the available kernel from lustre download page.
> > When I see that the build in (1) is optional I thought that is possible
> > to use that available kernel.
> >
> > Thanks in advance.
> >
> > Best regards,
> >
> > Marco Gomes
> > Systems/HPC-Cluster
> > Numerical Offshore Tank
> > Naval and Ocean Engineering Department's Laboratory
> > Escola Politécnica
> > University of São Paulo
> > +55 11 3777 4142 ext. 250
> >
> > On Wed, 2010-06-09 at 12:48 -0700, Kevin Van Maren wrote:
> >   
> >> Looks like a mis-match on the OFED modules Lustre is expecting.
> >>
> >> If not using the included OFED, you need these steps:
> >>
> >> 1) Build (optional) and install the Lustre kernel
> >> 2) Build OFED against the Lustre kernel and install it
> >> 3) Build Lustre against the kernel and the OFED you are using
> >>
> >> Lustre defaults to using the in-kernel OFED unless you point configure
> >> at a different set of headers.
> >>
> >> Kevin
> >>
> >>
> >> ----- Original Message -----
> >> From: srirangam.addepalli at gmail.com
> >> To: lustre-discuss at lists.lustre.org
> >> Sent: Wednesday, June 9, 2010 1:33:04 PM GMT -07:00 US/Canada Mountain
> >> Subject: [Lustre-discuss] Luster 1.8.3 Qlogic OFED 1.4.2
> >>
> >> Hello All,
> >> I am trying to use luster with qlogic ofed 1.4.2 . After building and
> >> installing the kernel when i try modprobe lustre
> >> i get the following ! errors
> >>
> >>
> >> # modprobe lustre
> >> WARNING: Error inserting osc
> >> (/lib/modules/2.6.18-164.11.1.el5_lustre.1.8.3/kernel/fs/lustre/osc.ko): Input/output error
> >> WARNING: Error inserting mdc
> >> (/lib/modules/2.6.18-164.11.1.el5_lustre.1.8.3/kernel/fs/lustre/mdc.ko): Input/output error
> >> WARNING: Error inserting lov
> >> (/lib/modules/2.6.18-164.11.1.el5_lustre.1.8.3/kernel/fs/lustre/lov.ko): Input/output error
> >> FATAL: Error inserting lustre
> >> (/lib/modules/2.6.18-164.11.1.el5_lustre.1.8.3/kernel/fs/lustre/lustre.ko): Input/output error
> >>
> >>
> >> dmesg shows errors of the type
> >>
> >> Lustre: OBD class driver,
> >> http://www.lustre.org/                                                                                           
> >> Lustre:     Lustre Version:
> >> 1.8.3                                                                                                          
> >> Lustre:     Build Version:
> >> 1.8.3-20100409182943-PRISTINE-2.6.18-164.11.1.el5_lustre.1.8.3                                !                   
> >> ko2iblnd: disagrees about version of symbol
> >> ib_fmr_pool_unmap                                                                              
> >> ko2iblnd: Unknown symbol
> >> ib_fmr_pool_unmap                                                                     &nbsp! ;                           
> >> ko2iblnd: disagrees about version of symbol
> >> ib_create_cq                                                                                   
> >> ko2iblnd: Unknown symbol
> >> ib_create_cq                                                                  &nb! sp;                                   
> >> ko2iblnd: disagrees about version of symbol
> >> rdma_resolve_addr                                                                              
> >> ko2iblnd: Unknown symbol rdma_resolve_addr     
> >>
> >> Following are the rpm's installed
> >>
> >> # rpm -qa | grep kernel
> >> kernel-doc-2.6.18-164.6.1.el5
> >> kernel-2.6.18-164.6.1.el5
> >> kernel-headers-2.6.18-164.6.1.el5
> >> kernel-ib-devel-1.4.2.1-2.6.18_164.11.1.el5_lustre.1.8.3
> >> kernel-2.6.18-164.11.1.el5_lustre.1.8.3
> >> kernel-ib-1.4.2.1-2.6.18_164.11.1.el5_lustre.1.8.3
> >> kernel-devel-2.6.18-164.6.1.el5
> >> kernel-devel-2.6.18-164.11.1.el5_lustre.1.8.3
> >>
> >> What am i missing.
> >>
> >> Ady
> >>
> >> _______________________________________________
> >> Lustre-discuss mailing list
> >> Lustre-discuss at lists.lustre.org
> >> http://lists.lustre.org/mailman/listinfo/lustre-discuss
> >>     
> >
> >   
> 




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