l...@zitta.fr wrote: > hi, > > I'm trying to provide a crypted volume to a container : > - So i have added it to the container's fstab : > r...@ksxxx:~# cat /var/lib/lxc/newzer.ovh2.p.zitta.fr/fstab > /lxc/root/newzer.ovh2.p.zitta.fr > /var/lib/lxc/newzer.ovh2.p.zitta.fr/rootfs none rbind 0 0 > /dev/mapper/crypt_newzer > /var/lib/lxc/newzer.ovh2.p.zitta.fr/rootfs/home ext4 defaults 0 0 > - Looked which minor/major to allow > r...@ksxxx:~# ls -l /dev/mapper/ > total 0 > crw-rw---- 1 root root 10, 60 2010-02-13 14:22 control > brw-rw---- 1 root disk 252, 3 2010-03-02 12:51 crypt_newzer > brw-rw---- 1 root disk 252, 3 2010-03-02 12:51 > crypt_newzer_unformatted > brw-rw---- 1 root disk 252, 1 2010-02-13 14:22 vg0-backup_restore > brw-rw---- 1 root disk 252, 2 2010-03-02 12:22 vg0-cr_newzer > brw-rw---- 1 root disk 252, 0 2010-02-13 14:22 vg0-lxc > - I have allowed it (i have deduced it from exemples) > r...@ksxxx:~# cat /var/lib/lxc/newzer.ovh2.p.zitta.fr/config | > grep 252:3 > lxc.cgroup.devices.allow = b 252:3 rwm > - And plouf, an error :( > r...@ksxxx:~# lxc-start -n newzer.ovh2.p.zitta.fr > lxc-start: Operation not permitted - failed to mount > '/dev/mapper/crypt_newzer' on > '/var/lib/lxc/newzer.ovh2.p.zitta.fr/rootfs/home' > lxc-start: failed to setup the mounts for 'newzer.ovh2.p.zitta.fr' > lxc-start: failed to setup the container > > So I'm wondering if it is possible, if i have made a mistake... Voila > > Any idea? > Thanks > You want to use an image to mount the rootfs, right ? This is partly implemented but disabled in the code right now. Do you have an example of the image I can download somewhere in the net, so I can finish this part and test ?
In the meantime, you can mount the image somewhere in a directory and use it as the rootfs - I know this is not what you want to do but anyway ... :) ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Lxc-devel mailing list Lxc-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lxc-devel
