[Users] qos and lustre

[Black.S]

Thanks for answer. I will try to use target GUID.




23.03.2017 22:18, Hal Rosenstock пишет:
> There is discussion on linux-rdma about the RDMA CM changes which were 
> rejected.
>
> There is no Lustre keyword in qos policy for OpenSM.
>
> It looks like the way to do this from linux-rdma discussion on the 
> RDMA CM patch is via a combination of service ID (TCP), TCP port, and 
> target GUID.
>
> That's all I know right now.
>
> -- Hal
>
> On Thu, Mar 23, 2017 at 2:43 PM, Black.S <Black.S52 at yandex.ru 
> <mailto:Black.S52 at yandex.ru>> wrote:
>
>     Hello all
>
>     May be any body know how to configure lustre and qos.
>
>     In some links [1,2,3] Isew that lustre have:
>     * only Service ID that related with Service Level (SL) in file
>     qos_policy.conf
>     * Service ID configure by modprobe lustre module ko2iblnd.ko with
>     option 'service'
>
>     qos-ulps
>             default :0                          # default SL (OPENMPI
>     or MPI)
>             any, service-id 0x987 : 2  # Lustre service ID. Default
>     987. How I can understand this may be also other number
>     end-qos-ulps
>
>     options ko2iblnd service=987
>
>     But this not working. I use OFED 3.18-2 and linux kernel 3.10.
>
>     In [2] proposed way to some configure SL by 'lctl --net o2ib
>     conn_list' but I cant understand how.
>
>     How i can setup SL for lustre or may be setup service level and
>     refer to it in qos_policy.conf. That I am doing wrong ?
>
>
>     P.S. I found some patches [2] opensm qos_policy and rdma_cm but I
>     cant found it in release OFED. Is were patches been rejected ?
>
>     Referenced links
>     1.
>     http://lustre-discuss.lustre.narkive.com/FBoojkAs/infiniband-qos-with-lustre-ko2iblnd
>     <http://lustre-discuss.lustre.narkive.com/FBoojkAs/infiniband-qos-with-lustre-ko2iblnd>
>     2. https://bugzilla.lustre.org/show_bug.cgi?id=18360#c2
>     <https://bugzilla.lustre.org/show_bug.cgi?id=18360#c2>
>     3. https://bugzilla.lustre.org/show_bug.cgi?id=18602#c2
>     <https://bugzilla.lustre.org/show_bug.cgi?id=18602#c2>
>     4. http://www.spinics.net/lists/linux-rdma/msg02152.html
>     <http://www.spinics.net/lists/linux-rdma/msg02152.html>
>
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