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root / lib / hypervisor @ 6df291d4

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__init__.py 1.9 kB
hv_base.py 12.8 kB
hv_chroot.py 9.2 kB
hv_fake.py 7.8 kB
hv_kvm.py 36.9 kB
hv_xen.py 21.6 kB

Latest revisions

# Date Author Comment
6df291d4 06/10/2010 10:57 pm Iustin Pop

Move fake hypervisor run dir under ganeti

This makes it uniform with the other hypervisors.

Signed-off-by: Iustin Pop <>
Reviewed-by: Balazs Lecz <>
297e6e53 06/04/2010 04:22 pm Guido Trotter

_ExecuteKVMRuntime: fix hv parameter fun

When executing the kvm runtime we were currently accessing a mix of the
parameters as configured currently on the instance and the ones it was
started with. We were doing it without a precise criteria, but quite by...
fea922fa 06/04/2010 04:22 pm Guido Trotter

Update FinalizeMigration docstring

This is used not only for aborted migrations, so the docstring should
reflect that.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>
547a63b7 06/01/2010 08:18 pm Balazs Lecz

Add KVM chroot feature

This patch adds a new boolean hypervisor parameter to the KVM hypervisor,
named 'use_chroot'.
If it's turned on for an instance, than KVM is started in "chroot mode":
Ganeti creates an empty directory for the instance and passes the path...
e43d4f9f 05/31/2010 03:16 pm Apollon Oikonomopoulos

KVM: Migration bandwidth and downtime control

Introduce 2 new hypervisor options, migration_bandwidth and migration_downtime
and implement KVM migration bandwidth and downtime control.

migration_bandwidth controls KVM's maximal bandwidth during migration, in...
e0561198 05/27/2010 02:43 pm Iustin Pop

Fix two race conditions in reboot instance

If the instance crashes between backend.InstanceReboot checks the list
of running instances and the execution of hv_xen.RebootInstance,
ini_info will be None. And if the instance doesn't reboot fast enough,
new_info will be None. Both cases lead to “TypeError: unsubscriptable...
fbe27e2b 05/18/2010 02:08 pm Guido Trotter

KVM: vhost net acceleration support

This will only work on patched or newer (>= 2.6.34) kernels and with a
patched version of qemu-kvm.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>
682f7601 05/12/2010 02:10 pm Guido Trotter

Convert some ReadFile calls to ReadOneLineFile

For passwords we require strict oneliners, we're a bit more lax with pid
and uid files.

Signed-off-by: Guido Trotter <>
Reviewed-by: Iustin Pop <>
036c7f68 05/07/2010 05:25 pm Guido Trotter

Merge branch 'stable-2.1' into devel-2.1

  • stable-2.1:
    Bump version for 2.1.2.1 release
    Update NEWS for Ganeti 2.1.2.1
    KVM: only export instance tags if present

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

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