Date: Tue, 15 Jan 2013 09:39:30 +0100 From: Nick Hibma <nick@van-laarhoven.org> To: tak.official@gmail.com Cc: freebsd-embedded@freebsd.org Subject: Re: nanobsd boot sequence problem Message-ID: <610E2681-4FA7-466E-9284-A6257424F171@van-laarhoven.org> In-Reply-To: <8B3635F5-ABD9-470B-9F2A-789886B23A08@bsdimp.com> References: <CAPkyVLzu=RVVgJzcszKDAWRq-wBPgZVphC_6UVjzMJPitBaDaA@mail.gmail.com> <8B3635F5-ABD9-470B-9F2A-789886B23A08@bsdimp.com>
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>> hi everyone,
>>
>> i'm new in nanobsd field, trying to well-config my first nanobsd server for
>> a while..
>>
>> here's my base question: which script is responsible for creating /etc and
>> /var as md drives?
>>
>> i wanna know this cause early in my startup sequence, i've got a some-how
>> myinit script which is in need of modifying /etc files; but it seems that
>> when myinit script is running, there is no such rw /etc there.. it's
>> confusing.. so i thought if i knew the creator script, i can have the right
>> sequence via REQUIRE and BEFORE and alike..
>>
>> thank you for all your ideas and tips, and specially, your time :)
>
> /etc/rc.initdiskless does that, called early from /etc/rc, before the rc.d scripts. So I'm surprised you are having issues...
We use the script below to modify the configuration based on a file stored on /cfg.
It modifies 0 or more files on /etc/ (that includes the symlinked /usr/local/etc/) before the system starts. Those are the files modified on the memory disk, not the underlying partition or /conf/etc/ dir.
Hope this helps.
Nick
#!/bin/sh
#
# PROVIDE: unit_localise
# BEFORE: hostid
#
# This script needs to be run as one of the first ones. It modifies any
# configuration files that contain @@AW<id>@@ awparams. It replaces all those
# awparams with the values read in from /etc/unit_localise{.default,}.
#
# Note: 'hostid' has been chosen as `rcorder /etc/rc.d/* /usr/local/etc/rc.d/*'
# shows that one as the first one.
. /etc/rc.subr
name='unit_localise'
rcvar=$(set_rcvar)
load_rc_config $name
: ${unit_localise_enable:='YES'}
unit_localise_start () {
...
}
start_cmd='unit_localise_start'
stop_cmd=':'
run_rc_command "$1"
help
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