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root / lib / hypervisor @ 1cc831ea

Name Size
__init__.py 1.9 kB
hv_base.py 12.8 kB
hv_chroot.py 9.4 kB
hv_fake.py 7.8 kB
hv_kvm.py 33.2 kB
hv_xen.py 21.4 kB

Latest revisions

# Date Author Comment
1cc831ea 05/07/2010 04:14 pm Guido Trotter

KVM: only export instance tags if present

Currently non-tagged instances fail starting with a TypeError.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>
Reviewed-by: Balazs Lecz <>
87e510fd 04/28/2010 02:57 pm Apollon Oikonomopoulos

KVM: make tags available in KVM_NET_SCRIPT

Make instance tags available as a space-separated list during the execution of
the network setup script. This allows tag-based control of things like firewall
rules and/or networking setup.

Signed-off-by: Guido Trotter <>...
14b3f969 04/22/2010 02:32 pm Iustin Pop

Fix broken commit 9e302a8

Commit 9e302a8 split the StopInstance function in two without properly
duplicating the local variables.

Signed-off-by: Iustin Pop <>
Reviewed-by: René Nussbaumer <>
9e302a8c 04/21/2010 08:22 pm Iustin Pop

hv_chroot: move unmount to CleanupInstance()

This allows cleanup to be done properly if the "instance" wasn't running
at all (based on the CleanupInstance framework, instead of the retry in
hypervisor).

Signed-off-by: Iustin Pop <>
Reviewed-by: Guido Trotter <>
d271c6fd 04/21/2010 08:22 pm Iustin Pop

Add a hypervisor constant for migration support

This variable can be used by other tools to determine in a generic way
whether a given hypervisor supports migration or not.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>
74a4c11b 04/21/2010 08:01 pm Guido Trotter

Fix indentation error

Commit 9cf4321fc39ec36359d9c90b22b36d33b6adc2f4 indented some lines by
4 spaces rather than 2, and was git-amed without noticing. Fixing.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>
5b062a58 04/21/2010 05:48 pm Apollon Oikonomopoulos

Add -usbdevice tablet to KVM when using vnc

When using VNC, it is recommended to use a tablet-style
input device instead of a mouse. This allows most VNC viewers
to send proper mouse coordinates to the virtual machine's desktop
resulting in perfectly aligned guest and host mouse pointers....
9cf4321f 04/21/2010 05:48 pm Apollon Oikonomopoulos

Only use boot=on on non-ide disks only (KVM)

boot=on implies that KVM boots using extboot. This is only required
to boot non-IDE disks and has the side-effect that there is at most
one bootable device. This behaviour breaks some operating systems,
most notably the windows installer that tries to chainload the hard-disk...
aa0b600b 04/21/2010 05:48 pm Guido Trotter

KVM: fix a bug in _TryReadUidFile

If the uid pool is not in use _TryReadUidFile will try to return "uid"
even if it hasn't tried to read it at all.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>
76431533 04/20/2010 06:45 pm Guido Trotter

KVM: implement the HT_SM_POOL security model

In order not to complicate to much the _ExecuteKVMRuntime function with
nested try/except/finally/else constructs we move the actual
runcmd+check call in a separate _RunKVMCmd function.

Signed-off-by: Guido Trotter <>...

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