[lustre-discuss] lnet fails to start on reboot
David Rackley
rackley at jlab.org
Mon Aug 13 14:13:37 PDT 2018
Hello,
I have built and installed lustre client 2.10.4-1 with centos 7.3 (3.10.0-514.el7.x86_64) and on reboot lnet fails with:
root at scissd1801:~] systemctl status lnet.service
● lnet.service - lnet management
Loaded: loaded (/usr/lib/systemd/system/lnet.service; enabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Mon 2018-08-13 16:54:31 EDT; 16min ago
Process: 2334 ExecStart=/usr/sbin/lnetctl import /etc/lnet.conf (code=exited, status=254)
Process: 2331 ExecStart=/usr/sbin/lnetctl lnet configure (code=exited, status=0/SUCCESS)
Process: 2071 ExecStart=/usr/sbin/modprobe lnet (code=exited, status=0/SUCCESS)
Main PID: 2334 (code=exited, status=254)
Aug 13 16:54:31 scissd1801 lnetctl[2334]: - net:
Aug 13 16:54:31 scissd1801 lnetctl[2334]: errno: -100
Aug 13 16:54:31 scissd1801 lnetctl[2334]: descr: "cannot add network: Network is down"
Aug 13 16:54:31 scissd1801 lnetctl[2334]: - numa_range:
Aug 13 16:54:31 scissd1801 lnetctl[2334]: errno: 0
Aug 13 16:54:31 scissd1801 lnetctl[2334]: descr: "success"
Aug 13 16:54:31 scissd1801 systemd[1]: lnet.service: main process exited, code=exited, status=254/n/a
Aug 13 16:54:31 scissd1801 systemd[1]: Failed to start lnet management.
Aug 13 16:54:31 scissd1801 systemd[1]: Unit lnet.service entered failed state.
Aug 13 16:54:31 scissd1801 systemd[1]: lnet.service failed.
The /etc/lnet.conf file exists and when I manually execute /usr/sbin/lnetctl import /etc/lnet.conf it succeeds and lnet works and I can mount lustre as expected.
Any ideas?
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