Date: Fri, 17 Jul 2015 19:26:56 +0200 From: Per olof Ljungmark <peo@intersonic.se> To: freebsd-stable@freebsd.org Cc: jamie@freebsd.org Subject: Re: jail: /etc/rc: cannot create /dev/null: Operation not supported Message-ID: <55A93AE0.6050204@intersonic.se> In-Reply-To: <d21415575fb72f8758734ff9425bd58d@gritton.org> References: <20150715215253.Horde._Uobbflf4-5sp0TjL7DgCrc@webmail.bsdlabs.com> <d21415575fb72f8758734ff9425bd58d@gritton.org>
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On 2015-07-17 01:41, James Gritton wrote: > On 2015-07-15 13:52, Per olof Ljungmark wrote: >> FreeBSD 10.2-PRERELEASE #0 r284949 >> >> The jail can be started, but when /etc/rc is executed: >> >> root@mar:/ # sh -x /etc/rc >> + stty status ^T >> /etc/rc: cannot create /dev/null: Operation not supported >> + trap : 2 >> + trap 'echo '\''Boot interrupted'\''; exit 1' 3 >> + HOME=/ >> + PATH=/sbin:/bin:/usr/sbin:/usr/bin >> + export HOME PATH >> + [ '' = autoboot ] >> + autoboot=no >> + _boot=quietstart >> + /sbin/sysctl -n vfs.nfs.diskless_valid >> /etc/rc: cannot create /dev/null: Operation not supported >> ... >> >> I have done the procedure several times before but never saw this one >> before and don't know how to get around it. >> >> Ideas anyone? Any recent changes that can show up like the above? >> >> Thanks! > > If it's trying to create /dev/null, I assume that the jail's /dev isn't > mounted when /etc/rc is running. Do you have mount.devfs set in the > jail.conf, or jail_foo_devfs_enable in rc.conf (depending on your > configuration)? For that matter, can you tell if the jail's /dev is > mounted? > > - Jamie Yes, it's mounted. Because I can set up jails with an identical procedure on other boxes we run I suspect something is wrong with the install so I am starting from scratch with this one. While doing that, I am trying to sort another problem, namely to boot zfs on root on a HP Proliant with a P410 controller, but that is another story. You know, if it was easy it would not be interesting... Thanks!
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