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root / lib / hypervisor @ 59b4eeef

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__init__.py 1.6 kB
hv_base.py 7.3 kB
hv_fake.py 5.7 kB
hv_kvm.py 28 kB
hv_xen.py 22.7 kB

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# Date Author Comment
f226f085 05/20/2009 04:14 pm Guido Trotter

Merge branch 'master' into next

Signed-off-by: Guido Trotter <>

835528af 05/19/2009 04:21 pm Iustin Pop

Move more hypervisor strings into constants

This patch adds constants for the mouse and boot order strings; while
there are still some issues remaining, we're trying to cleanup hardcoded
strings from the hypervisors.

Since the formatting of frozensets is currently wrong, we also add an...

2a7e887b 05/12/2009 02:30 pm Guido Trotter

KVMHypervisor: return memory and cpus as integers

Currently the KVM hypervisor returns strings for the memory and cpu
values, while the xen hypervisor returns integers. Making this uniform
converting the values to integers in KVM as well.

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

572e52bf 05/05/2009 01:58 pm Iustin Pop

Abstract Linux node information in hv_base

Currently both hv_fake and hv_kvm implement practically identical code
to get the node information. Since future container-like hypervisors
will also need this functionality, this patch moves it into the base
class (as a separate function) which can then be called from classes...

7dd106d3 04/06/2009 11:20 am Iustin Pop

Fix Xen soft reboot via polling

This patch fixes the Xen soft reboot ("xm reboot") via polling for a specific
time for either changed domain ID or decreased CPU run-time.

This sould prevent the race-conditions discussed on the mailing list for
reboots.
...

19498d6c 03/12/2009 02:08 pm Guido Trotter

kvm: use the correct vnc bind address

There is a bug in kvm, when binding vnc to a specific address the
constant 'vnc_bind_address' is passed in, instead of the actual
requested address. This patch fixes it.

Reviewed-by: iustinp

6b405598 03/10/2009 05:02 pm Guido Trotter

Xen: Remove one hardcoded constant

s/"vnc_bind_address"/constants.HV_VNC_BIND_ADDRESS/

Reviewed-by: imsnah

9afb67fe 02/27/2009 07:09 pm Guido Trotter

Use EnsureDirs in KVM as well.

The KVM hypervisor has also code to ensure a list of directories exist.
Substitute it with our new utils function.

Reviewed-by: iustinp

b399ce1e 02/25/2009 05:03 pm Iustin Pop

Fix xen-hvm and KERNEL_ARGS

xen-hvm doesn't have KERNEL_ARGS, and I just changed blindly all old
extra_args to HV_KERNEL_ARGS. This makes xen-hvm work again.

Reviewed-by: imsnah

07813a9e 02/24/2009 05:25 pm Iustin Pop

Remove the extra_args parameter in instance start

This patch removes the extra_args parameter and instead switches the
instance to the HV_KERNEL_ARGS hypervisor option.

This is a big change, but it's a needed cleanup, this extra parameter on
all RPC calls is not generic and we also need to have a persistent value...

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