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__init__.py 791 Bytes
backend.py 77.9 kB
bdev.py 55 kB
bootstrap.py 17.1 kB
cli.py 29.2 kB
cmdlib.py 231.6 kB
config.py 35.6 kB
constants.py 11.6 kB
daemon.py 8 kB
errors.py 6 kB
jqueue.py 37.8 kB
jstore.py 3.8 kB
locking.py 29.7 kB
luxi.py 9.4 kB
mcpu.py 13.1 kB
objects.py 23.7 kB
opcodes.py 15.3 kB
rpc.py 32.3 kB
serializer.py 1.7 kB
ssconf.py 7.6 kB
ssh.py 7.1 kB
utils.py 52.7 kB
workerpool.py 9 kB

Latest revisions

# Date Author Comment
c087266c 01/21/2009 08:23 pm Guido Trotter

KVM live migration: handle failure

If the KVM live migration ends up in a 'failed' state it has been
aborted at the kvm level, and the machine is still running locally.
We support also the 'cancelled' state even though there should be no way
of reaching it, without manual intervention....

90c024f6 01/21/2009 08:23 pm Guido Trotter

KVM: change a few IOError with EnvironmentError

Reviewed-by: iustinp

30e42c4e 01/21/2009 08:23 pm Guido Trotter

KVM: instance migration

The tcp port used for migrating KVM instances is selectable at
./configure time. We use a single port as nodes are locked anyway during
a migration, so no two migrations can happen at the same time to the
same node.

Reviewed-by: iustinp

1f8b3a27 01/21/2009 08:22 pm Guido Trotter

KVM: add the _InstancePidAlive function

Throughout the kvm code we very often look for the instance pidfile
name, read it, and check if the process is alive. Abstract this into a
private function and use that one instead.

This patch also changes RebootInstance to check whether the instance is...

f02881e0 01/21/2009 08:22 pm Guido Trotter

KVM: fix RebootInstance

RebootInstance was broken, because it just used to call StartInstance
with wrong parameters. With this patch we still stop the instance, but
use the saved kvm runtime to start it again.

Reviewed-by: iustinp

6567aff3 01/21/2009 08:22 pm Guido Trotter

KVM: retry the instance shutdown command

When we ask the instance to shutdown sometimes the command won't work,
especially if the instance isn't fully booted up. We'll wait for a bit,
and give it a few chances before giving up.

Reviewed-by: iustinp

4390ccff 01/21/2009 08:20 pm Guido Trotter

Xen: implement auxiliary migration functions

These are used, for the xen hypervisor, to copy the xen config file to
the remote node. This breaks migration for instances which have been
migrated, but not restarted, with the old code, for which the config
file was just lost....

61cf6b5e 01/21/2009 04:15 pm Iustin Pop

Automatically release DRBD minors on success

This patch converts the DRBD minors reservation protocol from explicit
release to automatic release on the success paths. On the errors paths,
it's still needed to manual release.

The patch doesn't bring much by itself, but is needed for a future patch...

c979d253 01/21/2009 04:12 pm Iustin Pop

Fix some more pylint errors

Two are real errors (invalid names) and one is style error (overriding
name from outer scope).

Reviewed-by: ultrotter

1b8acf70 01/21/2009 12:48 pm Iustin Pop

Log the rpc call name in the RPC errors message

Currently the rpc module logs the error description and target node in
rpc calls logging, as such:

2009-01-21 00:50:01,456:  pid=1051/Thread-21 ERROR RPC error from node
node1.example.com: Connection failed (111: Connection...

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