Re: [LTP] [ltp-full-20130503] runltp cleanup() can't remove ${TMP}

[chrubis@suse.cz]

Hi!
> >>   I executed runltp command in my box, everything is OK, but when
> >> cleaning the environment, got following errors:
> >>
> >>         ###############################################################
> >>              Done executing testcases.
> >>              LTP Version:  20130503
> >>         ###############################################################
> >> rm: cannot remove `/tmp/ltp-9NAwvmAbI5/moulTfFCf/mnt_4458': Device or resource busy
> >> rm: cannot remove `/tmp/ltp-9NAwvmAbI5/sandbox': Device or resource busy
> >>
> >>
> >> Because /tmp/ltp-9NAwvmAbI5/moulTfFCf/mnt_4458 and
> >> /tmp/ltp-9NAwvmAbI5/sandbox are still mounted, so can't delete them, the
> >> best way is:
> >> # umount /tmp/ltp-9NAwvmAbI5/moulTfFCf/mnt_4458
> >> # umount /tmp/ltp-9NAwvmAbI5/sandbox
> >>
> >
> > This looks like leftover mount from some testcases. We need to find
> > which testcases are these and fix them to do their cleanup correctly.
> >
> > Quick greping suggested that candidates are:
> >
> > testscripts/test_fs_bind.sh
> >
> > testcases/kernel/syscalls/mount/mount*.c
> >
> 
> So ${TEMP} is really used?

I don't think so, it looks like a typo to me.

The error messages here are from the 'rm -rf ${TMP}' that is done after
the line with ${TEMP}.

Anyway the line that removes the image is both wrong and useless as the
whole ${TMP} is removed right after it. I suggest removing it.

-- 
Cyril Hrubis
chrubis@suse.cz

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