I'm trying to configure a lustre router so I can mount a test lustre FS over our standard network here (NYU federated ethernet). We have a small rocks cluster with one MDS/MGS and 3 OSSs on a private switch. Its a pretty standard rocks configuration. The cluster network is 10.1.255.0/24.
== OSS / Router == One of the OSS (oss-0-2) is configured as follows: eth0 - 10.1.255.247 eth1 - 128.122.x.y In its /etc/modprobe.conf I have the following options lnet forwarding="enabled" options lnet accept=all options lnet networks="tcp0(eth0),tcp1(eth1)" [r...@oss-0-2 ~]# lctl list_nids 10.1.255....@tcp 128.122....@tcp1 == Routed Client == Then I have another client on the 128.122.x.* network. Let's call it 128.122.x.z It just has eth0 configured as 128.122.x.z and in its modprobe.conf options lnet networks=tcp0(eth0) routes="tcp1 128.122....@tcp0" Now should I be able to mount the lustre fs as such? mount.lustre 10.1.255....@tcp0:/scratch /scratch mount.lustre: mount 10.1.255....@tcp:/scratch at /scratch failed: Cannot send after transport endpoint shutdown I don't see it sending any traffic to the router with tcpdump running on the router. What am I doing wrong? Should I be useing the 128.122 address of the router to try to mount? Am I missing a configuration somewhere? Thanks Erik Froese NYU
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