Rick, would you be able to put this in the form of a patch against lustre/scripts/systemd/lnet.service so that this is working well for everyone. You could use LU-9673 for this.
> On Jul 16, 2020, at 2:34 PM, Mohr Jr, Richard Frank <rm...@utk.edu> wrote: >> On Jul 16, 2020, at 2:46 PM, Christopher Benjamin Coffey >> <chris.cof...@nau.edu> wrote: >> >> >> I'm trying to get lustre , and rdma setup on an el8 system. I can't get >> systemd to get the two services: lnet, and rdma shutdown correctly without >> hanging the system. I've tried many things in the rdma.service, and >> lnet.service files to get them to work correctly but still the issue exists. >> Here are my service files below. Anyone know how to fix this? > > Yup, ran into the same thing. See suggestion below. > >> >> --------- >> [Unit] >> Description=lnet management >> >> Requires=network-online.target >> After=network-online.target rdma.service >> Wants=rdma.service >> >> ConditionPathExists=!/proc/sys/lnet/ >> >> [Service] >> Type=oneshot >> RemainAfterExit=true >> ExecStart=/sbin/modprobe lnet >> ExecStart=/usr/sbin/lnetctl lnet configure >> ExecStart=/usr/sbin/lnetctl import /etc/lnet.conf >> ExecStop=/usr/sbin/lnetctl lnet unconfigure >> ExecStop=/usr/sbin/lustre_rmmod >> TimeoutStopSec=30 >> >> [Install] >> WantedBy=multi-user.target > > > Try adding “BindsTo=rdma.service” to the lnet service file. This should > force the lnet service to be stopped if the rdma service is ever stopped. > > — > Rick Mohr > Senior HPC System Administrator > Joint Institute for Computational Sciences > University of Tennessee > > > > > _______________________________________________ > lustre-discuss mailing list > lustre-discuss@lists.lustre.org > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org Cheers, Andreas
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