[lustre-discuss] Best way to run serverside 2.8 w. MOFED 4.1 on Centos 7.2

[Christopher Johnston]

Get coffee somewhere in between 🙃

On Aug 18, 2017 1:08 PM, "Jeff Johnson" <jeff.johnson at aeoncomputing.com>
wrote:

> John,
>
> You can rebuild 2.8 against MOFED. 1) Install MOFED version of choice. 2)
> Pull down the 2.8 Lustre source and configure with
> '--with-o2ib=/usr/src/ofa_kernel/default'. 3) `make rpms` 4) Install. 5)
> Profit.
>
> --Jeff
>
> On Fri, Aug 18, 2017 at 9:41 AM, john casu <john at chiraldynamics.com>
> wrote:
>
>> I have an existing 2.8 install that broke when we added MOFED into the
>> mix.
>>
>> Nothing I do wrt installing 2.8 rpms works to fix this, and I get a
>> couple of missing symbole, when I install lustre-modules:
>> depmod: WARNING: /lib/modules/3.10.0-327.3.1.el
>> 7_lustre.x86_64/extra/kernel/net/lustre/ko2iblnd.ko needs unknown symbol
>> ib_query_device
>> depmod: WARNING: /lib/modules/3.10.0-327.3.1.el
>> 7_lustre.x86_64/extra/kernel/net/lustre/ko2iblnd.ko needs unknown symbol
>> ib_alloc_pd
>>
>> I'm assuming the issue is that lustre 2.8 is built using the standard
>> Centos 7.2 infiniband drivers.
>>
>> I can't move to Centos 7.3, at this time.  Is there any way to get 2.8 up
>> & running w. mofed without rebuilding lustre rpms?
>>
>> If I have to rebuild, it'd probably be easier to go to 2.10 (and zfs
>> 0.7.1). Is that a correct assumption?
>> Or will the 2.10 rpms work on Centps 7.2?
>>
>> thanks,
>> -john c
>> _______________________________________________
>> lustre-discuss mailing list
>> lustre-discuss at lists.lustre.org
>> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
>>
>
>
>
> --
> ------------------------------
> Jeff Johnson
> Co-Founder
> Aeon Computing
>
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