[LON-CAPA-admin] how to remove old lonUsers data?

[Lars]

Hi Todd,

They are just user files, so I don't see them affecting how lon-capa
runs. We haven't seen any problems.

Sincerely,
Lars.

On Mon, Sep 30, 2024 at 8:53 AM Todd Pfaff <pfaff at rhpcs.mcmaster.ca> wrote:
>
> Thanks, Lars.  This is essentially what I was wondering: is it safe to
> simply selectively remove old files under lonUsers.  Given what you're
> doing, I guess the answer is "yes".
>
> Todd
>
> On Sun, 29 Sep 2024, Lars wrote:
>
> > Hi Tod,
> >
> > We have used this command to wipe out directories containing only
> > files older than 1000 days:
> >
> > Enter on command line in /home/httpd/lonUsers/tmcc/* to erase student
> > directories in which every file is older than 1000 days:
> >
> > for d in ./*; do find "$d" -mindepth 0 -mtime -1000 -print -quit |
> > grep -q . || echo rm -rf "$d"; done
> >
> > Remove the echo when satisfied. Remove the -q to find out why a
> > directory is not being removed.
> >
> > Sincerely,
> > Lars.
> >
> > On Sun, Sep 29, 2024 at 3:44 PM Todd Pfaff via LON-CAPA-admin
> > <lon-capa-admin at mail.lon-capa.org> wrote:
> >>
> >> Our lonUsers directory tree has grown to several hundred gigabytes with
> >> data from the past decade or so.  We'd like to be able to discard some of
> >> the older data that is no longer needed, but there doesn't seem to be any
> >> obvious or documented method for doing this sort of operation.
> >>
> >> How does on go about safely removing old lonUsers data?
> >>
> >> Thanks,
> >> Todd
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> >> LON-CAPA-admin at mail.lon-capa.org
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> >
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> >
> >
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> >
> >

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*Public Records Notice:* In accordance with Nevada Revised Statutes 
(NRS) Chapter 239, this email and responses, unless otherwise made 
confidential by law, may be subject to the Nevada Public Records laws and 
may be disclosed to the public upon request.