[Bug 500272] Re: qemu-kvm 0.12.1.1 needed for KSM support (key KVM virtualization feature)

Brian Knoll brianknoll2000 at yahoo.com
Fri Dec 25 03:38:10 GMT 2009


** Summary changed:

- qemu-kvm 0.12.1.1 needed for KSM support (key virtualization feature)
+ qemu-kvm 0.12.1.1 needed for KSM support (key KVM virtualization feature)

** Description changed:

  Binary package hint: qemu-kvm
  
- KSM is supported by the current Lucid kernel.  However, the current
- version of the qemu-kvm package, 0.11, does not support KSM.  Therefore,
- memory usage will be suboptimal, as this key feature is disabled for KVM
- VM guests unless a high enough version of the qemu-kvm package is used.
+ KSM is supported by the current Ubuntu Lucid kernel.  However, the
+ current version of the qemu-kvm package, 0.11, does not support KSM.
+ Therefore, memory usage will be suboptimal, as this key feature is
+ disabled for KVM VM guests unless a high enough version of the qemu-kvm
+ package is used.
  
  Since this is an LTS release, I strongly recommend resolving this issue,
  as virtualization features such as KSM are crucial for many users, and
  failure to get this into the LTS release means LTS users will probably
  have to wait another two years, or build things themselves (outside of
  the shipped packages).

** Description changed:

  Binary package hint: qemu-kvm
  
- KSM is supported by the current Ubuntu Lucid kernel.  However, the
+ KSM is supported by the current Ubuntu 10.04 Lucid kernel.  However, the
  current version of the qemu-kvm package, 0.11, does not support KSM.
  Therefore, memory usage will be suboptimal, as this key feature is
  disabled for KVM VM guests unless a high enough version of the qemu-kvm
  package is used.
  
  Since this is an LTS release, I strongly recommend resolving this issue,
  as virtualization features such as KSM are crucial for many users, and
  failure to get this into the LTS release means LTS users will probably
  have to wait another two years, or build things themselves (outside of
  the shipped packages).

** Also affects: qemu
   Importance: Undecided
       Status: New

-- 
qemu-kvm 0.12.1.1 needed for KSM support (key KVM virtualization feature)
https://bugs.launchpad.net/bugs/500272
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