2010-05-13 10:36:08 |
Carlos Perelló Marín |
bug |
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added bug |
2010-05-13 10:37:26 |
Carlos Perelló Marín |
bug watch added |
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https://bugzilla.redhat.com/show_bug.cgi?id=571991 |
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2010-05-13 10:37:26 |
Carlos Perelló Marín |
bug task added |
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fedora |
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2010-05-18 23:01:45 |
Mathias Gug |
libvirt (Ubuntu): importance |
Undecided |
Low |
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2010-05-18 23:01:48 |
Mathias Gug |
libvirt (Ubuntu): status |
New |
Incomplete |
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2010-05-19 17:10:24 |
Carlos Perelló Marín |
attachment added |
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Machine XML file http://launchpadlibrarian.net/48736588/paris.xml |
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2010-05-19 17:11:10 |
Carlos Perelló Marín |
libvirt (Ubuntu): status |
Incomplete |
New |
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2010-07-28 13:32:38 |
Serge Hallyn |
libvirt (Ubuntu): status |
New |
Triaged |
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2010-07-28 14:14:51 |
Serge Hallyn |
libvirt (Ubuntu): status |
Triaged |
Fix Committed |
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2010-07-28 18:04:35 |
Paolo Maero |
bug |
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added subscriber Paolo Maero |
2010-08-01 13:05:48 |
Alain St-Denis |
bug |
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added subscriber Alain St-Denis |
2010-09-16 13:11:57 |
Sven 'Darkman' Michels |
bug |
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added subscriber Sven 'Darkman' Michels |
2010-11-11 14:04:19 |
Serge Hallyn |
attachment added |
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debdiff of patch against current lucid libvirt https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/579892/+attachment/1730070/+files/mac.debdiff |
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2010-11-11 14:04:53 |
Serge Hallyn |
libvirt (Ubuntu): status |
Fix Committed |
Fix Released |
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2010-11-11 14:09:14 |
Serge Hallyn |
description |
On Ubuntu 10.04 I have problems using libvirt with a bridge because the TUN devices get random mac addresses and thus, change the bridge device mac address, which takes the lower mac addres of all devices attached to the bridge. The main and most critical problem is that, sometimes, we lose network connectivity for several seconds (usually 10-20 seconds) on the libvirt host and all its guests when a guest is powered off.
Searching for similar problems I found my problem described at https://bugzilla.redhat.com/show_bug.cgi?id=571991 |
On Ubuntu 10.04 I have problems using libvirt with a bridge because the TUN devices get random mac addresses and thus, change the bridge device mac address, which takes the lower mac addres of all devices attached to the bridge. The main and most critical problem is that, sometimes, we lose network connectivity for several seconds (usually 10-20 seconds) on the libvirt host and all its guests when a guest is powered off.
Searching for similar problems I found my problem described at https://bugzilla.redhat.com/show_bug.cgi?id=571991
Impact: Random loss of network connectivity on guest power on/off.
Fix: This bug was fixed upstream and in maverick, using the same patch
(modulo porting0 which is added by the debdiff attached here. It
forces libvirt to ensure that the bridge mac address is lower than
that of any of its devices.
Patch: debdiff is attached
Instructions: Power bridged guests on/off in libvirt, while continuously
checking network connectivity to existing guests.
Regression: The patch itself should definately be safe, since it is
ported from the fix in the redhat bug.
|
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2010-11-11 14:37:28 |
Serge Hallyn |
nominated for series |
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Ubuntu Lucid |
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2010-11-11 14:38:02 |
Serge Hallyn |
bug |
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added subscriber Ubuntu Stable Release Updates Team |
2010-11-22 08:58:28 |
Martin Pitt |
bug task added |
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libvirt (Ubuntu Lucid) |
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2011-01-18 09:26:43 |
Alex Tomlins |
bug |
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added subscriber Alex Tomlins |
2011-01-31 15:10:57 |
Tim Watson |
bug |
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added subscriber Tim Watson |
2011-02-03 12:53:27 |
Marcelo Fernandez |
bug |
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added subscriber Marcelo Fernandez |
2011-03-01 17:41:30 |
Serge Hallyn |
libvirt (Ubuntu Lucid): status |
New |
In Progress |
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2011-03-01 17:41:38 |
Serge Hallyn |
libvirt (Ubuntu Lucid): importance |
Undecided |
Low |
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2011-03-01 17:41:43 |
Serge Hallyn |
libvirt (Ubuntu Lucid): assignee |
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Serge Hallyn (serge-hallyn) |
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2011-03-01 17:49:09 |
Serge Hallyn |
description |
On Ubuntu 10.04 I have problems using libvirt with a bridge because the TUN devices get random mac addresses and thus, change the bridge device mac address, which takes the lower mac addres of all devices attached to the bridge. The main and most critical problem is that, sometimes, we lose network connectivity for several seconds (usually 10-20 seconds) on the libvirt host and all its guests when a guest is powered off.
Searching for similar problems I found my problem described at https://bugzilla.redhat.com/show_bug.cgi?id=571991
Impact: Random loss of network connectivity on guest power on/off.
Fix: This bug was fixed upstream and in maverick, using the same patch
(modulo porting0 which is added by the debdiff attached here. It
forces libvirt to ensure that the bridge mac address is lower than
that of any of its devices.
Patch: debdiff is attached
Instructions: Power bridged guests on/off in libvirt, while continuously
checking network connectivity to existing guests.
Regression: The patch itself should definately be safe, since it is
ported from the fix in the redhat bug.
|
On Ubuntu 10.04 I have problems using libvirt with a bridge because the TUN devices get random mac addresses and thus, change the bridge device mac address, which takes the lower mac addres of all devices attached to the bridge. The main and most critical problem is that, sometimes, we lose network connectivity for several seconds (usually 10-20 seconds) on the libvirt host and all its guests when a guest is powered off.
Searching for similar problems I found my problem described at https://bugzilla.redhat.com/show_bug.cgi?id=571991
=====================================================
SRU Justification:
1. Impact: Random loss of network connectivity on guest power on/off.
2. Fix: This bug was fixed upstream and in maverick, using the same patch
(modulo porting0 which is added by the debdiff attached here. It
forces libvirt to ensure that the bridge mac address is lower than
that of any of its devices.
3. Patch: debdiff is attached, and a bzr tree is linked.
4. Instructions: Power bridged guests on/off in libvirt, while continuously
checking network connectivity to existing guests.
5. Regression: The patch itself should definately be safe, since it is
ported from the fix in the redhat bug.
===================================================== |
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2011-03-01 17:51:58 |
Serge Hallyn |
tags |
|
verification-needed |
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2011-03-01 17:54:19 |
Serge Hallyn |
description |
On Ubuntu 10.04 I have problems using libvirt with a bridge because the TUN devices get random mac addresses and thus, change the bridge device mac address, which takes the lower mac addres of all devices attached to the bridge. The main and most critical problem is that, sometimes, we lose network connectivity for several seconds (usually 10-20 seconds) on the libvirt host and all its guests when a guest is powered off.
Searching for similar problems I found my problem described at https://bugzilla.redhat.com/show_bug.cgi?id=571991
=====================================================
SRU Justification:
1. Impact: Random loss of network connectivity on guest power on/off.
2. Fix: This bug was fixed upstream and in maverick, using the same patch
(modulo porting0 which is added by the debdiff attached here. It
forces libvirt to ensure that the bridge mac address is lower than
that of any of its devices.
3. Patch: debdiff is attached, and a bzr tree is linked.
4. Instructions: Power bridged guests on/off in libvirt, while continuously
checking network connectivity to existing guests.
5. Regression: The patch itself should definately be safe, since it is
ported from the fix in the redhat bug.
===================================================== |
On Ubuntu 10.04 I have problems using libvirt with a bridge because the TUN devices get random mac addresses and thus, change the bridge device mac address, which takes the lower mac addres of all devices attached to the bridge. The main and most critical problem is that, sometimes, we lose network connectivity for several seconds (usually 10-20 seconds) on the libvirt host and all its guests when a guest is powered off.
Searching for similar problems I found my problem described at https://bugzilla.redhat.com/show_bug.cgi?id=571991
=====================================================
SRU Justification:
1. Impact: Random loss of network connectivity on guest power on/off.
2. Fix: This bug was fixed upstream and in maverick, using the same patch
(modulo porting0 which is added by the debdiff attached here. It
forces libvirt to ensure that the bridge mac address is lower than
that of any of its devices.
3. Patch: debdiff is attached.
4. Instructions: Power bridged guests on/off in libvirt, while continuously
checking network connectivity to existing guests.
5. Regression: The patch itself should definately be safe, since it is
ported from the fix in the redhat bug.
===================================================== |
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2011-03-01 18:00:54 |
Serge Hallyn |
tags |
verification-needed |
verification-done |
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2011-03-16 17:55:03 |
joyride |
bug |
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added subscriber joyride |
2011-07-25 08:55:13 |
Alex Tomlins |
removed subscriber Alex Tomlins |
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2011-07-28 17:06:05 |
Serge Hallyn |
libvirt (Ubuntu Lucid): status |
In Progress |
Won't Fix |
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2013-01-10 07:18:40 |
Qiu Yu |
bug |
|
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added subscriber unicell |
2017-10-28 01:21:37 |
Bug Watch Updater |
fedora: status |
Unknown |
Fix Released |
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2017-10-28 01:21:37 |
Bug Watch Updater |
fedora: importance |
Unknown |
High |
|