I'm pretty sure it is based on a version: [root@perceval2 prepJobs]# modinfo mlx4_core filename: /lib/modules/3.10.0-229.20.1.el7.x86_64/kernel/drivers/net/ethernet/mellanox/mlx4/mlx4_core.ko version: 2.2-1 license: Dual BSD/GPL description: Mellanox ConnectX HCA low-level driver author: Roland Dreier rhelversion: 7.1 srcversion: 5151013CD3D852DD21274AB ... intree: Y vermagic: 3.10.0-229.20.1.el7.x86_64 SMP mod_unload modversions signer: CentOS Linux kernel signing key
On 06/14/2016 01:20 PM, Llolsten Kaonga wrote: > Hello Grigory, > > I am not sure what Redhat does exactly but when you install the OS, there is > always an InfiniBand Support module during the installation process. We > never check/install that module when we do OS installations because it is > usually several versions of OFED behind (almost obsolete). > > -----Original Message----- > From: users [mailto:users-boun...@open-mpi.org] On Behalf Of Grigory Shamov > Sent: Tuesday, June 14, 2016 12:21 PM > To: Open MPI Users <us...@open-mpi.org> > Subject: Re: [OMPI users] Big jump from OFED 1.5.4.1 -> recent (stable). Any > suggestions? > > > > On 2016-06-14, 3:42 AM, "users on behalf of Peter Kjellström" > <users-boun...@open-mpi.org on behalf of c...@nsc.liu.se> wrote: > >> On Mon, 13 Jun 2016 19:04:59 -0400 >> Mehmet Belgin <mehmet.bel...@oit.gatech.edu> wrote: >> >>> Greetings! >>> >>> We have not upgraded our OFED stack for a very long time, and still >>> running on an ancient version (1.5.4.1, yeah we know). We are now >>> considering a big jump from this version to a tested and stable >>> recent version and would really appreciate any suggestions from the >>> community. >> >> Some thoughts on the subject. >> >> * Not installing an external ibstack is quite attractive imo. >> RHEL/CentOS stack (not based on any direct OFED version) works fine >> for us. It simplifies cluster maintenance (kernel updates etc.). > > > I am curious on how Redhat stack is ³not based on any direct OFED version²? > Doesn¹t Redhat just ship an old OFED build, or they do their own changes to > it like to the kernel? > > -- > Grigory Shamov > > Westgrid/ComputeCanada Site Lead > University of Manitoba > E2-588 EITC Building, > (204) 474-9625 > > > > _______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: https://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2016/06/29436.php > > > _______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: https://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2016/06/29437.php > > -- ____ || \\UTGERS, |---------------------------*O*--------------------------- ||_// the State | Ryan Novosielski - novos...@rutgers.edu || \\ University | Sr. Technologist - 973/972.0922 (2x0922) ~*~ RBHS Campus || \\ of NJ | Office of Advanced Research Computing - MSB C630, Newark `'
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