On my systems that use standard ethernet (im in the cloud), 2.9 reboots I have no issues I can see. I did have issues with the lnet driver not being able to grab the port on boot-up so I backported the lnet systemd unit file from 2.10 to get around that.
On Thu, Aug 10, 2017 at 9:44 AM, Ben Evans <bev...@cray.com> wrote: > Are the Infiniband drivers disappearing first? I know that used to be an > issue. > > -Ben > > On 8/10/17, 8:59 AM, "lustre-discuss on behalf of Michael Di Domenico" > <lustre-discuss-boun...@lists.lustre.org on behalf of > mdidomeni...@gmail.com> wrote: > > >does anyone else have issues with issue 'reboot' while having a lustre > >mount? > > > >we're running v2.9 clients on our workstations, but when a user goes > >to reboot the machine (from the gui) the system stalls under systemd > >while i presume it's attempting to unmount the filesystem. > > > >what i see on the console is; systemd kicks in and starts unmounting > >all the nfs shares we have, works fine. but then it gets to lustre > >and starts throwing connection errors on the console. it's almost as > >if systemd raced itself stopping lustre, whereby lnet got yanked out > >from under the mount before the unmount actually finished. > > > >after five minutes or so, it looks like systemd threw in the towel and > >gave up trying to unmount, but the system is stuck still trying to > >execute more shutdown tasks. > > > >when we mount lustre on the workstations, i have a script that figures > >some stuff out, issues a service lnet start, and then issues a mount > >command. this all works fine, but i'm not sure if that's why systemd > >can't figure out what to do correctly. > > > >and since this is during a shutdown phase, debugging this is > >difficult. any thoughts? > >_______________________________________________ > >lustre-discuss mailing list > >lustre-discuss@lists.lustre.org > >http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org > > _______________________________________________ > lustre-discuss mailing list > lustre-discuss@lists.lustre.org > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org >
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