Re: can't umount /usr(/dev/hdb3)
David Puryear <dayear@market1.com> writes:
>
> Hi all,
>
> I upgrade a lot of packages, don't know exactly which ones though, and now
> shutdown -h now and umount will not unmount /usr(aka /dev/hdb3). It gives me
> same error:
> umount: /dev/hdb3: device is busy
>
Try doing `fuser -m /usr', then you'll find out what process it is
that's still using /usr (you probably want to put it into your
/etc/init.d/halt script at an approprate point, then exit from the
script to get more information). /etc/init.d/halt should send SIGTERM
then SIGKILL to all processes before umounting filesystems, so it is
strange that there is still a process that's alive.
Hope that helps you work it out,
Graeme
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