Date: Tue, 8 Jan 2008 07:08:04 -0800 From: snowcrash+freebsd <schneecrash+freebsd@gmail.com> To: "Gelsema, P (Patrick)" <gelsemap@superhero.nl> Cc: freebsd-current@freebsd.org, freebsd-questions@freebsd.org Subject: Re: jail on ZFS - "Unable to mount devfs" Message-ID: <70f41ba20801080708u4b05b37cta9315a0e0df5116f@mail.gmail.com> In-Reply-To: <56088.195.50.100.20.1199787921.squirrel@www.superhero.nl> References: <70f41ba20801071743o437b86ebx7956ad73250becb1@mail.gmail.com> <56088.195.50.100.20.1199787921.squirrel@www.superhero.nl>
next in thread | previous in thread | raw e-mail | index | archive | help
hi patrick, > If I remember correctly there was no password file for in the jail. I > think you have to rerun a certain command. Of course I do not remember the > command :( The command should create the master password database. using the ServiceJail model, after populating the jail skeleton and running mergemaster, the two commands i run are, /usr/bin/cap_mkdb /j/jSKEL/etc/login.conf /usr/sbin/pwd_mkdb -d /j/jSKEL/etc -p /j/j/etc/master.passwd which should take care of that. > Also you have to run within in the jail newaliases to create the aliases > file, do a touch /etc/fstab to stop complaints about unable to read > mountpoints. hm. i did not do that this time around. i'd built my jail-world with *both* NO_MAILWRAPPER=true & NO_SENDMAIL=true, so i mayhave caused myself a problem. rather than cp'ing bins, tobe safe, i'll just rebuild world ... and see in a bit if that helps. thanks. > Furthermore I am not sure that you can run a jail on a zfs file system. > The setup I have is that I run my jails on ufs and have a zfs filesystem > available within the jail. ?? if that's true, then that renders the rest moot -- and i have a problem. atm, i have cat /etc/fstab /dev/mirror/gm0s1a /bootdir ufs rw 1 1 /dev/mirror/gm0s1b none swap sw 0 0 /dev/acd0 /cdrom cd9660 ro,noauto 0 0 /j/jMROOT /j/jTEST nullfs ro 0 0 /j/s/jTEST /j/jTEST/s nullfs rw 0 0 zfs list NAME USED AVAIL REFER MOUNTPOINT z 5.23G 213G 250M /z z/data 20K 213G 20K /data z/home 28.5K 213G 28.5K /home z/j 23K 213G 23K /j z/tmp 406K 213G 406K /tmp z/usr 4.88G 213G 4.88G /usr z/var 105M 213G 105M /var where z/j is a zfs mount. i *can* access the jail, and do just about 'all' i need to in the jail (builds, exec, etc). but do *not* yet know if, by running the jail on zfs space whehter i've compromised anything. do you have a reference for your comment? or, perhaps, someone else can comment, as well? thanks!
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?70f41ba20801080708u4b05b37cta9315a0e0df5116f>