Re: [libvirt] [PATCH] Always pivot_root event if the new root source is '/'

From: "Daniel P. Berrange" <berrange(a)redhat.com&gt; This reverts commit c16b4c43fcdd8ec02581f38377983b2e0925bfcd Author: Daniel P. Berrange <berrange(a)redhat.com&gt; Date: Fri May 11 15:09:27 2012 +0100 Avoid LXC pivot root in the root source is still / This commit broke setup of /dev, because the code which deals with setting up a private /dev and /dev/pts only works if you do a pivotroot. The original intent of avoiding the pivot root was to try and ensure the new root has a minimumal mount tree. The better way todo this is to just unmount the bits we don't want (ie old /proc & /sys subtrees. So apply the logic from commit c529b47a756960d332fbe9903943dae855e7b949 Author: Daniel P. Berrange <berrange(a)redhat.com&gt; Date: Fri May 11 11:35:28 2012 +0100 Trim /proc & /sys subtrees before mounting new instances to the pivot_root codepath as well --- src/lxc/lxc_container.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-)