On Mon, Mar 12, 2018 at 8:30 AM, Rodney W. Grimes < freebsd-...@pdx.rh.cn85.dnsmgr.net> wrote:
> > We have a special case of running FreeBSD (actually a NanoBSD) from a > CD/DVD. > > The reason behind using a CD/DVD is to prevent manipulations. > > > > Now, after the GUI hass started, the system autologin a user and > autostarts > > Firefox. But starting Firefox takes ~ 5 - 7 minutes, while the operating > system > > takes 2 - 3 minutes. As you can imagine, this isn't quite a useful time. > > > > Is there a simple way, considering enough RAM in the box, to speed up the > > process? Loading Firefox makes the DVD drive moving the head very often > - I > > assume this is the fact because I can hear the head scratiching around > very > > intense. > > > > Does FreeBSD bring tools/facilities onboard to achive what I'm > requesting or do > > I need an additional port/softwarepackage? > > Are you custom building this CD-rom image, or is it just a slightly > modified > stock FreeBSD distritbution with some scripts? > > One suggestion would be to run from a mfs /usr, including /usr/local, > as a sample on how to do this take a look at /etc/rc.initdiskless > that does this for /etc and /var when booting diskless. > > I suspect your slow down is shared library linking time, which > would mean you might also solve this problem by building a staticly > linked firefox binary. This would be much simpler to try out. > > -- > Rod Grimes > rgri...@freebsd.org > Hello, doesn't nanoBSD run in ro-mode per default, ie it should be somewhat tamper proof as is, even installed on disk. If running from optical drive is important, I would have a closer look on how pcbsd/trueos sets up their install-discs ( or at least used to, haven't tried one in a while ) where they basically load the entire file system into ram from a compressed image on the optical disc. Best regards Andreas _______________________________________________ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"