Hum ya not sure about that we use a Lnet server that connects our clients to the mdt and mgs which both are together on the same server then our clients are stared under a system.d service that’s hits the modprobe.d luster conf to get the ip route
On Fri, Oct 3, 2025 at 1:00 PM Sonia Sharma <[email protected]> wrote: > Thanks, Tim for a quick response. > I should have mentioned the specific scenario - In this case, lustre > client is co-located with an MDS lustre server and the rest of the nice on > the host are specifically for MDTs. > > I believe the lustre.conf approach wouldn’t work in that case, or there is > still a way ? > > Best > Sonia > > > * Confidential – Oracle Internal From: *Tim Schnedler < > [email protected]> > *Date: *Friday, October 3, 2025 at 11:54 AM > *To: *Sonia Sharma <[email protected]> > *Cc: *lustre-discuss <[email protected]> > *Subject: *[External] : Re: [lustre-discuss] Lustre Client pinned to use > specific NIC on host > > One way to do this is to make a lustre conf file in etc/ modprobe.d > > On Fri, Oct 3, 2025 at 12:48 PM Sonia Sharma via lustre-discuss < > [email protected]> wrote: > > Hello Dear Lustre Community > > I was wondering if there is some setting/way to make a Lustre Client use > only a specific NIC to route its LNet messages from even when multiple NICs > on that host are configured with the same LNet network. > > For example, let’s say I have a host with this below LNet configuration, > then is there a way that I can have the Lustre client to use only “ > *10.30.201.26@tcp*” for all its communication > > *[node1]# lnetctl net show* > *net:* > * - net type: lo* > * local NI(s):* > * - nid: 0@lo* > * status: up* > * - net type: tcp* > * local NI(s):* > * - nid: 10.30.201.26@tcp* > * status: up* > * interfaces:* > * 0: enp1s0* > * - nid: 10.30.201.10@tcp* > * status: up* > * interfaces:* > * 0: enp1s0:10269* > * - nid: 10.30.202.241@tcp* > * status: up* > * interfaces:* > * 0: enp1s0:10257* > > Best regards > Sonia > > Confidential – Oracle Internal > _______________________________________________ > lustre-discuss mailing list > [email protected] > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org > <https://urldefense.com/v3/__http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org__;!!ACWV5N9M2RV99hQ!JK-5U3bPxJEQg0wm-92Mtqb9akrLlnZ1vY2azcQ5KmoD9Azb5QAtP0Vxm1xhag_lMu1sQU3Zs6lmaLEGcltmBmWysWgLsw$> > >
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