| 2015-06-02 10:17:25 |
David Girault |
bug |
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added bug |
| 2015-06-02 14:45:31 |
Serge Hallyn |
qemu (Ubuntu): status |
New |
Confirmed |
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| 2015-06-02 14:45:34 |
Serge Hallyn |
qemu (Ubuntu): importance |
Undecided |
High |
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| 2015-06-02 14:45:40 |
Serge Hallyn |
nominated for series |
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Ubuntu Vivid |
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| 2015-06-02 14:45:40 |
Serge Hallyn |
bug task added |
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qemu (Ubuntu Vivid) |
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| 2015-06-02 14:45:51 |
Serge Hallyn |
summary |
Hugepage and KSM not configured correctly in vivid |
Hugepage and KSM not configured correctly under systemd |
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| 2015-06-03 11:35:23 |
Nobuto Murata |
bug |
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added subscriber Nobuto Murata |
| 2015-06-03 17:45:16 |
Launchpad Janitor |
qemu (Ubuntu Vivid): status |
New |
Confirmed |
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| 2015-06-04 21:54:01 |
Serge Hallyn |
qemu (Ubuntu): status |
Confirmed |
Fix Released |
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| 2015-06-04 21:54:05 |
Serge Hallyn |
qemu (Ubuntu Vivid): importance |
Undecided |
High |
|
| 2015-06-08 21:33:17 |
Serge Hallyn |
description |
As stated by Dadio (dominique-ramaekers) in ticket #1315402:
On 15.04 upstart isn't standard anymore...
Now the qemu-kvm.conf upstart script isn't run.
Shouldn't the upstart script be converted to a regular systemd script?
Right now, the hugepages functionality isn't working anymore on Ubuntu 15.04...
Additionnaly, I saw that systemd launch the LSB job /etc/init.d/qemu-kvm instead:
dg@pc-david:/etc/init$ journalctl | grep -i qemu
juin 02 10:49:50 pc-david systemd[1]: Starting LSB: QEMU KVM module loading script...
juin 02 10:49:50 pc-david systemd[1]: Started LSB: QEMU KVM module loading script.
So, old LSB script should be removed (or disabled) when new qemy-kvm.service will be added for systemd. |
================================================================
Impact: hugepages not available for use by kvm
Fix: systemd uses the sysvinit qemu-kvm job rather than the more uptodate upstart job. To keep those in sync, the fix switches to a single common script which is run by both the upstart and sysvinit (and therefore systemd) scripts.
Test case: ls /run/hugepages
Regression potential: since init scripts are being moved around, there is a potential for this to go wrong.
================================================================
As stated by Dadio (dominique-ramaekers) in ticket #1315402:
On 15.04 upstart isn't standard anymore...
Now the qemu-kvm.conf upstart script isn't run.
Shouldn't the upstart script be converted to a regular systemd script?
Right now, the hugepages functionality isn't working anymore on Ubuntu 15.04...
Additionnaly, I saw that systemd launch the LSB job /etc/init.d/qemu-kvm instead:
dg@pc-david:/etc/init$ journalctl | grep -i qemu
juin 02 10:49:50 pc-david systemd[1]: Starting LSB: QEMU KVM module loading script...
juin 02 10:49:50 pc-david systemd[1]: Started LSB: QEMU KVM module loading script.
So, old LSB script should be removed (or disabled) when new qemy-kvm.service will be added for systemd. |
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| 2015-06-08 21:33:25 |
Serge Hallyn |
bug |
|
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added subscriber Ubuntu Stable Release Updates Team |
| 2015-06-14 13:58:10 |
Dominique Ramaekers |
bug |
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added subscriber Dadio |
| 2015-06-25 21:48:10 |
Nathaniel W. Turner |
bug |
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added subscriber Nathaniel W. Turner |
| 2015-06-25 23:40:00 |
Nathaniel W. Turner |
tags |
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regression-release |
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| 2015-08-18 06:19:10 |
Rajkumar |
bug |
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added subscriber Rajkumar |
| 2015-08-26 16:50:02 |
Serge Hallyn |
qemu (Ubuntu Vivid): assignee |
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Serge Hallyn (serge-hallyn) |
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| 2015-08-26 21:32:25 |
Serge Hallyn |
qemu (Ubuntu Vivid): assignee |
Serge Hallyn (serge-hallyn) |
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