Red Hat Bugzilla – Bug 981097
Disable “Use Bridge” failed after configure nic with "Bridge"
Last modified: 2014-01-21 14:43:45 EST
Description of problem: Configure nic with "Birdge", after configure nic successfully, then wanted to disable "Use Bridge". But it failed to disable “Use Bridge” Version-Release number of selected component (if applicable): rhev-hypervisor6-6.5-20130222.0.auto1710.el6 ovirt-node-3.0.0-1.999.20130702120359git0015156.el6.noarch How reproducible: 100% Steps to Reproduce: 1.Enter NIC Details page to configure network 2.Select the item "() DHCP" of IPv4 Setting and the item "Use Bridge" 3.Then click "Save" button 4.After configure nic succcess. Press "F2" to drop into shell and execute "ifconfig |more" to check whether configure nic using "bridge" success or not 5.Then Disable “Use Bridge” and just select the item "() DHCP" of IPv4 Setting to configure nic again Actual results: After step 5,Disable “Use Bridge” failed, still using "bridge" for that nic Expected results: After step 5,Disable “Use Bridge” success, using "bridgeless" for that nic Additional info:
Fixed in http://gerrit.ovirt.org/16514 Tested as follows: 1. UI with patch 2. Enter NIC details dialog 3. Configure NIC with dhcp and bridge 4. Check on console using ip l that the bridge is used (or that the bridged layout is used in /etc/default/ovirt) 5. Re-enter setup and NIC details dialog 6. Configure NIC with dhcp and _no_ bridge 7. Check on the console that no bridge is present (or that no layout is given in /etc/default/ovirt)
Test version: rhev-hypervisor6-6.5-20130725.0.el6 ovirt-node-3.0.0-6.1.el6 Tested as follows: 1. Clean install rhev-hypervisor6-6.5-20130725.0.el6 2. Enter NIC details dialog 3. Configure NIC with dhcp and bridge 4. Check on console using ip l that the bridge is used (or that the bridged layout is used in /etc/default/ovirt) 5. Re-enter setup and NIC details dialog 6. Configure NIC with dhcp and _no_ bridge 7. Check on the console that no bridge is present (or that no layout is given in /etc/default/ovirt) so this bug has been fixed, change the status into "VERIFIED"
This bug is currently attached to errata RHBA-2013:15277. If this change is not to be documented in the text for this errata please either remove it from the errata, set the requires_doc_text flag to minus (-), or leave a "Doc Text" value of "--no tech note required" if you do not have permission to alter the flag. Otherwise to aid in the development of relevant and accurate release documentation, please fill out the "Doc Text" field above with these four (4) pieces of information: * Cause: What actions or circumstances cause this bug to present. * Consequence: What happens when the bug presents. * Fix: What was done to fix the bug. * Result: What now happens when the actions or circumstances above occur. (NB: this is not the same as 'the bug doesn't present anymore') Once filled out, please set the "Doc Type" field to the appropriate value for the type of change made and submit your edits to the bug. For further details on the Cause, Consequence, Fix, Result format please refer to: https://bugzilla.redhat.com/page.cgi?id=fields.html#cf_release_notes Thanks in advance.
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-2014-0033.html