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# Date Author Comment
78411c60 11/04/2009 05:34 pm Iustin Pop

Introduce HV_MIGRATION_PORT hypervisor parameter

This parameter will replace the direct use of KVM_MIGRATION_PORT and the
implicit use of the Xen migration port.

While it doesn't make sense to change this at instance level, we don't
have any other infrastructure for cluster-wide hypervisor parameters, so...

58d38b02 11/04/2009 05:34 pm Iustin Pop

hypervisors: change MigrateInstance API

Currently the $hypervisor.MigrateInstance takes the instance name. This
patch changes it to take the instance object, such that other instance
properties (especially hvparams) are available to it.

Signed-off-by: Iustin Pop <>...

1b48f7af 11/03/2009 03:42 pm Iustin Pop

Revert "kvm console: use socat raw mode with escape"

This reverts commit ce0eb6694e3fb2510035501539c7acc92a0f174e, since it depends
on 37fc2cf5ba8919cef407199ee540aad4b1a9a2b6 which will be reverted too.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>

ce0eb669 11/03/2009 03:14 pm Guido Trotter

kvm console: use socat raw mode with escape

If this is enabled at configure time, we pass in different parameters to
the socat console, making it a lot more manageable.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>

06b78e8b 11/03/2009 12:51 pm Michael Hanselmann

hv_xen: Convert to utils.Retry

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Iustin Pop <>

8866ec86 10/22/2009 06:15 pm Guido Trotter

KVM netscript: add static routes, with no suffix

The /32 suffix is useless, since the kernel already assumes single-host,
if no suffix is specified. Moreover we prefer these routes to be
"static" so that routing daemons, if present, won't mess with them....

2c5afffb 10/22/2009 04:40 pm Guido Trotter

KVMHypervisor: implement instance policy routing

Until now we relied on traffic from instances being policy routed via a
rule based on the instance network. With this change we can enforce it
on the instance interfaces. Since the ip rules survive interface...

e014f1d0 10/22/2009 04:40 pm Guido Trotter

KVMHypervisor: configure v6 parameters on nic

In routing mode we are tweaking a few parameters on the interface. With
this patch we'll tweak both the v4 and v6 ones.

Signed-off-by: Guido Trotter <>
Reviewed-by: Michael Hanselmann <>

0cf11e68 10/22/2009 12:15 pm Iustin Pop

Xen: Ignore the retry argument in stop instance

Commit 4ad4511 changed the KVM hypervisor to send multiple shutdown
requests to the monitor, but it didn't change this for the Xen
hypervisor. We simply remove the return on retry model, since we do want
to send multiple shutdown signals for both Xen and KVM (even if the...

69b99987 10/12/2009 01:48 pm Michael Hanselmann

Code and docstring style fixes

Found using pylint and epydoc.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Guido Trotter <>

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