[Users] qos and lustre
Black.S
Black.S52 at yandex.ru
Thu Mar 23 11:43:49 PDT 2017
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
2. https://bugzilla.lustre.org/show_bug.cgi?id=18360#c2
3. https://bugzilla.lustre.org/show_bug.cgi?id=18602#c2
4. http://www.spinics.net/lists/linux-rdma/msg02152.html
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