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root / lib / hypervisor @ e2ee1cea

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__init__.py 1.6 kB
hv_base.py 5.3 kB
hv_fake.py 6.9 kB
hv_kvm.py 29.3 kB
hv_xen.py 23.4 kB

Latest revisions

# Date Author Comment
e2ee1cea 05/14/2009 04:41 pm Iustin Pop

Implement the KERNEL_PATH parameter for xen-hvm

For the xen-hvm hypervisor, the KERNEL_PATH parameter is needed but
today is hardcoded to a constants in the xen hypervisor library (argh!).

This patch moves this to a hypervisor constant with the default value...
7e66c35b 05/12/2009 06:53 pm Guido Trotter

KVM: Abstract runtime file removal in a function

This removes some code which was duplicated in shutdown and migrate.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>
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...
a985b417 02/24/2009 05:25 pm Iustin Pop

Simplify a little the hypervisor routines

Instead of “instance.hvparams”, we use a shorter “hvp” name to make readability
better.

Reviewed-by: imsnah
3213d3c8 02/17/2009 02:44 pm Iustin Pop

Show more details for failed xen commands

This patch also logs the output of the xm commands in case of failures;
some corner cases were forgotten in the last redo.

Reviewed-by: imsnah

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