[tex-live] Deployment of TL 2018 (on multiple computers): release or updated?
denis.bitouze at univ-littoral.fr
Wed May 9 16:42:28 CEST 2018
Le 09/05/18 à 14h21, Lars Madsen a écrit :
> You mentioned the ISO on USB, have you considered rsyncing the tlnet
> tree to the USB instead?
Yes but see below.
> Granted, this takes a while for updating the USB, but then the
> students will not be that far behind in updates when they install from
> the USB.
Indeed but the same happens with an `.iso' file built with a rsynced
> One disadvantage: On Windows: installing TL from the tlnet folder on
> the USB is rather slow (Mac and Linux runs 10-100 times faster from
> USB than windows for some reason).
So could be completely unusable: a student of mine tried yesterday to
install from the `.iso' file he mounted on its Windows 10 machine and
the evaluated time to achieve the installation oscillated between 40 and
My experience is that it is much more faster for the students to:
1. just copy the (huge but monolithic) `.iso' file from my USB stick,
2. mount the `.iso' file (on Windows, possibly with the help of
3. install from the mounted file (on Linux, usually about 15 minutes;
on Windows, much longer: usually between 30 minutes and 2 hours,
sometimes 5 hours :$ and, hopefully, the case above is an exception),
than to install directly from the tlnet tree located on the USB stick.
Moreover, I usually own less USB sticks than students and, just after
a student copied the `.iso' file, (s)he can give the USB stick to
> BTW: Once I have a new TLx on my USBs, I update them with rsync from
> my master on my linux box, that is rather fast.
Indeed, I guess so.
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