Quoting Dadio (domini...@ramaekers-stassart.be):
> I've investigated this issue in Willy:
>
> Hugepages are now mounted on /dev/hugepages and not in /run/hugepages
Hi,
Note that /etc/init.d/qemu-kvm calls /usr/share/qemu/init/qemu-kvm-init
which mounts hugepages under /run/hugepages.
The
Quoting Dadio (domini...@ramaekers-stassart.be):
> I've investigated this issue in Willy:
>
> Hugepages are now mounted on /dev/hugepages and not in /run/hugepages
Hi,
Note that /etc/init.d/qemu-kvm calls /usr/share/qemu/init/qemu-kvm-init
which mounts hugepages under /run/hugepages.
The
I've investigated this issue in Willy:
Hugepages are now mounted on /dev/hugepages and not in /run/hugepages
And also libvirt wants to use /dev/hugepages and more precisely
/dev/hugepages/libvirt/qemu (so without the kvm in the middle of the
path)
This means, the apparmor rule for huge pages
I've investigated this issue in Willy:
Hugepages are now mounted on /dev/hugepages and not in /run/hugepages
And also libvirt wants to use /dev/hugepages and more precisely
/dev/hugepages/libvirt/qemu (so without the kvm in the middle of the
path)
This means, the apparmor rule for huge pages
Weard... On my laptop I'm also on Willy. On my laptop, I only had to
correct the apparmor profile...
Could some one check if it is enough to change apparmor or if it's also
necessary to create the folder /dev/hugrpages/libvirt/qemu?
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Weard... On my laptop I'm also on Willy. On my laptop, I only had to
correct the apparmor profile...
Could some one check if it is enough to change apparmor or if it's also
necessary to create the folder /dev/hugrpages/libvirt/qemu?
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The bug also still exist in Ubuntu Willy (15.10)...
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Title:
Hugepage and KSM not configured correctly under systemd
To manage notifications
The bug also still exist in Ubuntu Willy (15.10)...
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https://bugs.launchpad.net/bugs/1461012
Title:
Hugepage and KSM not configured correctly under systemd
To manage
** Changed in: qemu (Ubuntu Vivid)
Assignee: (unassigned) = Serge Hallyn (serge-hallyn)
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Title:
Hugepage and KSM not configured correctly
** Changed in: qemu (Ubuntu Vivid)
Assignee: (unassigned) = Serge Hallyn (serge-hallyn)
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Title:
Hugepage and KSM not
** Changed in: qemu (Ubuntu Vivid)
Assignee: Serge Hallyn (serge-hallyn) = (unassigned)
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Title:
Hugepage and KSM not configured correctly
** Changed in: qemu (Ubuntu Vivid)
Assignee: Serge Hallyn (serge-hallyn) = (unassigned)
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Title:
Hugepage and KSM not
Hi Serge,
Thanks for the info. we will wait for the fix. Thanks again.
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Title:
Hugepage and KSM not configured correctly under
Hi Serge,
Thanks for the info. we will wait for the fix. Thanks again.
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Title:
Hugepage and KSM not configured correctly under systemd
To
Hi,
the fix needs to go into vivid (15.04) through the SRU process, which
will take some time.
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Title:
Hugepage and KSM not configured
Hi,
the fix needs to go into vivid (15.04) through the SRU process, which
will take some time.
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Title:
Hugepage and KSM not
replying to my own comment,
I could see from the top of this page that, fix is already released. Could you
please provide me the qemu version?
Sorry, I'm new to this page and to an extent ubuntu.
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replying to my own comment,
I could see from the top of this page that, fix is already released. Could you
please provide me the qemu version?
Sorry, I'm new to this page and to an extent ubuntu.
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hi all,
Is this correction already available? I'm using the below version on my ubuntu
15.04, and I'm having the same issue
QEMU emulator version 2.2.0 (Debian 1:2.2+dfsg-5expubuntu9.3), Copyright (c)
2003-2008 Fabrice Bellard
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hi all,
Is this correction already available? I'm using the below version on my ubuntu
15.04, and I'm having the same issue
QEMU emulator version 2.2.0 (Debian 1:2.2+dfsg-5expubuntu9.3), Copyright (c)
2003-2008 Fabrice Bellard
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It's on my list, but since the fix in w involved moving some files
between packages, it's a 'scary SRU which will require a bunch of
testing (and time).
I'm still not sure whether it is better to take the whole proper fix
from w into v, or whether to just fix up the sysvinit script in v to do
It's on my list, but since the fix in w involved moving some files
between packages, it's a 'scary SRU which will require a bunch of
testing (and time).
I'm still not sure whether it is better to take the whole proper fix
from w into v, or whether to just fix up the sysvinit script in v to do
Ok, can't help you there. Anyway, thanks in advance...
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Title:
Hugepage and KSM not configured correctly under systemd
To manage
Ok, can't help you there. Anyway, thanks in advance...
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Title:
Hugepage and KSM not configured correctly under systemd
To manage notifications
** Tags added: regression-release
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Title:
Hugepage and KSM not configured correctly under systemd
To manage notifications about this bug go to:
** Tags added: regression-release
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Title:
Hugepage and KSM not configured correctly under systemd
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Will this fix be released soon on Vivid? I've tried the updated packages
from Willy installed on a Vivid host but I got permission errors trying
to use hugetables (a conflict with apparmour?), so I rolled-back my
system tot the 2.2 Vivid-version of qemu...
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Will this fix be released soon on Vivid? I've tried the updated packages
from Willy installed on a Vivid host but I got permission errors trying
to use hugetables (a conflict with apparmour?), so I rolled-back my
system tot the 2.2 Vivid-version of qemu...
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** Description changed:
+
+ 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
** Description changed:
+
+ 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
This should be fixed in 1:2.3+dfsg-4ubuntu1. I did not actually add a
systemd unit, but rather fixed the sysv unit. On my tests systems
/run/hugepages was again mounted.
** Changed in: qemu (Ubuntu)
Status: Confirmed = Fix Released
** Changed in: qemu (Ubuntu Vivid)
Importance:
This should be fixed in 1:2.3+dfsg-4ubuntu1. I did not actually add a
systemd unit, but rather fixed the sysv unit. On my tests systems
/run/hugepages was again mounted.
** Changed in: qemu (Ubuntu)
Status: Confirmed = Fix Released
** Changed in: qemu (Ubuntu Vivid)
Importance:
Also more info:
Hugepages are mounted as /dev/hugepages but for qemu to work with it, it should
be mounted as /run/hugepages
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Title:
Hugepage
Also more info:
Hugepages are mounted as /dev/hugepages but for qemu to work with it, it should
be mounted as /run/hugepages
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: qemu (Ubuntu Vivid)
Status: New = Confirmed
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Title:
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: qemu (Ubuntu Vivid)
Status: New = Confirmed
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