On Thu, Jun 11, 2015 at 1:55 PM Kevin Oberman <rkober...@gmail.com> wrote:
> On Thu, Jun 11, 2015 at 1:50 AM, Ranjan1018 . <21474...@gmail.com> wrote:
> > 2015-05-24 22:33 GMT+02:00 Garrett Cooper <yaneurab...@gmail.com>:
> > > On May 24, 2015, at 6:33, Ranjan1018 . <21474...@gmail.com> wrote:
> > >
> > > > On my laptop running r283297, after the message “All buffers synced.”
> > and
> > > > before “Uptime: …..” it takes more than 55 seconds.
> > >
> > > Not a lot of info here to diagnose your issue...
> > > - What happens if you hit control-t, i.e. what wait channel does it
> > > out?
> > > - What filesystems do you have mounted (fuse, NFS, UFS, ZFS)?
> > > - What’s your root media (SSDs, SATA/PATA hard drives, etc)?
> > >
> > > Thanks..
> > >
> > Solved !
> > The slow shutdown is caused by some remote smbfs shares mounted via
> > openvpn: the remote drives are unmounted after the openvpn daemon
> > termination, this induces some long timeout. The solution is to unmount
> > smbfs shares in a shutdown script before the openvpn daemon termination.
> > have discovered this issue with this ‘dirty’ patch that displays the
> > unmounted fs at shutdown:
> > http://pastebin.com/Xfiz9nsv
> > With this patch shutting down my laptop appear as:
> > .
> > For testing the the patch apply it in /sys/kern, rebuild and install the
> > kernel.
> > Set the new OID:
> > # sysctl kern.shutdown.show_umountfs=1
> > Halt the system:
> > # shutdown -h now
> > Regards,
> > Maurizio
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> The same issue exists in fusefs, but has an uglier result. The fuse daemon
> shuts down before any fusefs based file systems are unmounted, but, for
> several R/W file systems including NTFS and exFAT, the result is a corrupt
> file system. I did the same thing to work around this problem... an init
> script, but I wonder if this should not be handled in some cleaner and more
> global manner. (No, I have no idea right now of how to implement this.)
I think that I've hit this problem several times, because I've lost files
on my NTFS portable harddisk several times. Now I force an unmount in the
I remember that when fuse module was still in fusefs-kmod, the rc script
unmounts the file systems, and there's even a _safe flag to ensure safety.
> Kevin Oberman, Network Engineer, Retired
> E-mail: rkober...@gmail.com
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