Date: Wed, 07 Apr 2010 15:10:08 +0800 From: Aiza <aiza21@comclark.com> To: Dan Naumov <dan.naumov@gmail.com> Cc: freebsd-jail@freebsd.org, freebsd-questions@freebsd.org Subject: Re: bizarre mount_nullfs issue with jails / ezjail Message-ID: <4BBC2FD0.3040204@comclark.com> In-Reply-To: <t2tcf9b1ee01004062328hb3b221b5oaf90579419c3a8e9@mail.gmail.com> References: <k2xcf9b1ee01004061429ub4986488ya54af1a525aa209c@mail.gmail.com> <20100406213711.GA38637@orion.hsd1.pa.comcast.net> <p2wcf9b1ee01004061443j2009774ewe8221d4668cff9ba@mail.gmail.com> <z2of12f408a1004062049h92c68feaub51a48cb52289d31@mail.gmail.com> <t2tcf9b1ee01004062328hb3b221b5oaf90579419c3a8e9@mail.gmail.com>
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Dan Naumov wrote: >>> An additional question: how come "sade" and "sysinstall" which are run >>> inside the jail can see (and I can only assume they can also operate >>> on and damage) the real underlying disks of the host? >>> >> Disks (as well as others you have in your host's /dev) aren't visible >> inside jails. > > Well, somehow they are on my system. > > I guess I should've also clarified that the jail was installed using > ezjail and not completely manually > >>From /usr/local/etc/ezjail/semipublic > > export jail_semipublic_devfs_enable="YES" > export jail_semipublic_devfs_ruleset="devfsrules_jail" > > - Sincerely, > Dan Naumov > > You are not in a jail but as the host. Use ezjail-admin console jailname and things will look alot different. What you are playing with are ezjails system control files.
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