Date: Sun, 16 Feb 2003 00:16:52 -0500 From: Dan Cardamore <dan@hld.ca> To: freebsd-questions@FreeBSD.ORG Subject: 5.0 Jail does not work (out of date documentation?) Message-ID: <20030216051652.GA4819@hld.ca>
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Hi,
I'm new to FreeBSD as I'm switching over from Linux. I want to get jail
going but I've had no luck.
Following the man page for jail, I did this:
D=/usr/jails/hld
cd /usr/src
mkdir -p $D
make world DESTDIR=$D
cd etc
make distribution DESTDIR=$D
Variating from the MAKEDEV command I ran:
mount -t devfs / $D/dev
cd $D
ln -sf dev/null kernel
When I do a `sockstat -4l` I can see that nothing from my host server is
bound to any jail server IP's.
When I run:
jail $D hld.ca 66.11.174.121 /bin/sh /etc/rc
It gives the following output:
hw.bus.devctl_disable: 1 -> 1
Entropy harvesting:sysctl: kern.random.sys.harvest.interrupt: Operation
not permitted
interruptssysctl: kern.random.sys.harvest.ethernet: Operation not permitted
ethernetsysctl: kern.random.sys.harvest.point_to_point: Operation not permitted
point_to_point.
Fast boot: skipping disk checks.
mount: /: unknown special file or file system
adjkerntz[7724]: sysctl(put_wallclock): Operation not permitted
Doing initial network setup:.
Additional routing options:.
Mounting NFS file systems:.
ln: /dev/log: Operation not permitted
Starting syslogd.
syslogd: child pid 7816 exited with return code 1
ELF ldconfig path: /usr/lib /usr/lib/compat
a.out ldconfig path: /usr/lib/aout /usr/lib/compat/aout
Starting local daemons:.
Updating motd.
Configuring syscons: blanktime.
^CInitial i386 initialization:.
Additional ABI support:.
Local package initialization:.
Additional TCP options:.
Starting devfsln: vga: Operation not permitted
Starting cron.
Starting background file system checks.
You can see the ^C at the beginning of "Intial i386 initialization".
After "blanktime" it stalls and I've waited up to 5 minutes before
hitting CTRL-C to make it continue. It just bails though.
The /var/log/messages has no information of use (just syslogd starting
message) I've also tried tracing this /etc/rc script by puting 'echo'
commands here and there but none get executed. I'm new enough to
FreeBSD that I don't really know how it runs it's startup scripts.
Any help would be appreciated since I'd really like to get this going.
Thanks,
Dan
P.S. I think I found a bug. If I 'mount -t procfs proc $D/proc' two
times without unmounting and then 'ls $D/proc' my machine becomes
completely unresponsive. I need to power cycle it to get it back.
__________________________________________________________________________
Dan Cardamore mailto://dan@hld.ca http://www.hld.ca
00:07:50 up 2:33, 1 user, load average: 0.10, 0.06, 0.07
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