Shared /usr in jails
michaek at mail.ru
Mon Sep 22 07:36:54 UTC 2008
Matt Fioravante пишет:
> I want to implement a number of jails for different services on a single
> Since /usr is the same everywhere I'd like to just mount one copy of it
> read-only to all the jails and then have them each have their own /usr/local
> Someone recommended keeping the main system's /usr separate. This would mean
> building a /usr for the main system and then making a copy of it
> to be shared by the jails.
> Aesthetics and philosophy aside, are there any real security holes in just
> using the systems /usr everywhere if it is mounted read only in the jails?
> THis seems to be the
> approach used by solaris zones.
You can try ports/sysutils/ezjail
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