+++ This bug was initially created as a clone of Bug #1062685 +++ Description of problem: Version-Release number of selected component (if applicable): How reproducible: 100% Steps to Reproduce: 1. ip netns add netns_one 2. ip netns add netns_two 3. ip link add name if_one type veth peer name if_one_peer 4. ip link add name if_two type veth peer name if_two_peer 5. ip link set dev if_one_peer netns netns_one 6. ip link set dev if_two_peer netns netns_two 7. ip netns exec netns_one bash # in other terminal: 8. ip netns delete netns_two Actual results: > # => Cannot remove /var/run/netns/netns_two: Device or resource busy Expected results: Correct removal of the netns_two Additional info: Original description here: http://permalink.gmane.org/gmane.linux.network/240875 Upstream iproute patch: https://git.kernel.org/cgit/linux/kernel/git/shemminger/iproute2.git/commit/?id=58a3e8270fe72f8ed92687d3a3132c2a708582dd --- Additional comment from Miguel Angel Ajo on 2014-02-10 04:31:05 EST --- Rising priority to high, since it's blocking 2 bugs with high priority. --- Additional comment from Petr Šabata on 2014-02-10 08:33:41 EST --- Patch available and seems to work. --- Additional comment from Miguel Angel Ajo on 2014-02-10 09:57:11 EST --- I confirm that it also happens if you omit steps 3,4,5,6. --- Additional comment from Miguel Angel Ajo on 2014-03-24 03:34:40 EDT --- Please, this is an important bugfix we need for Thu 2014-04-03 , when we dev freeze RHOS 4.0 A4. Without this fix high availability will have severe problems. --- Additional comment from Ofer Blaut on 2014-04-22 05:21:41 EDT --- Tested on iproute-2.6.32-130.el6ost.netns.3.x86_64 using steps 1,2,7,8 --- Additional comment from errata-xmlrpc on 2014-05-29 16:00:04 EDT --- Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHBA-2014-0576.html
the iproute-2.6.32-130.el6ost.netns.2 in the OpenStack icehouse repo. https://repos.fedorapeople.org/repos/openstack/openstack-icehouse/epel-6/iproute-2.6.32-130.el6ost.netns.2.src.rpm I need same solution as 130.el6ost.netns.3 .
This bug is against a Version which has reached End of Life. If it's still present in supported release (http://releases.openstack.org), please update Version and reopen.