At Mon, 17 Oct 2016 17:43:25 +0200,
Marko Cupać wrote:
> On Mon, 17 Oct 2016 15:55:07 +0200
> Oliver Peter <li...@peter.de.com> wrote:
> > On Mon, Oct 17, 2016 at 03:37:08PM +0200, Marko Cupać wrote:
> > > I have 10.3 host which runs a dozen or so ezjail-based jails. I have
> > > installed another 11.0 host, and I'd like to move jails to it.
> > I would switch them to iocage+zfs, ezjail is sooo 90s. :)
> > Have a look at the documentation:
> > http://iocage.readthedocs.io/en/latest/basic-use.html
> > All jail settings are stored within ZFS properties so an upcoming
> > migration would only need a zfs send | zfs receive.
> > > Can I just archive jails on 10.3, scp them to 11.0, and re-create
> > > them there by restoring from archive (-a switch)?
> > Further I would recommend to use rsync -av instead of scp.
> I do appreciate you took the time to respond to my question. However,
> when I asked how to move my ezjail-based jails, I meant exactly that.
> I did not ask which is the best jail management system (for my use case
> I'm completely fine with ezjail), or about the good and bad things
> about ZFS (I have hardware RAID controller which can't do JBOD on this
> server), or advantages of rsync over scp (doesn't make much difference
> for one-time transfer of single .tar.gz file over LAN).
> Now, to give answer to my own question: everything works fine, after -
> of course - reinstalling all the packages with `pkg-static upgrade -f'.
Also I've been same worry about this. But ezjail also worked
in 12.0-CURRENT and almost everything stuffs used in that
(1) `jail_JID_devfs_ruleset' must be specified by number but
(2) Additional parameters shoule be specified by
`jail_JID_parameters' with semicolon separated list like
export jail_desktop_parameters="allow.kmem; allow.sysvipc;"
(3) If you through ICMP packets, set
But now basically FreeBSD does not supprt variable based
specification like ezjail but jail.conf configuration. So
jail spit warning whenever start/restart:
root@kx:~ # service ezjail restart mail
Stopping jails: mail.tfc.
Starting jails: mail.tfc.
/etc/rc.d/jail: WARNING: Per-jail configuration via jail_* variables is
obsolete. Please consider migrating to /etc/jail.conf.
> Before enlightenment - chop wood, draw water.
> After enlightenment - chop wood, draw water.
> Marko Cupać
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