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__init__.py 833 Bytes
instance.py 44.8 kB

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# Date Author Comment
bc5d0215 12/01/2011 01:03 pm Andrea Spadaccini

Add basic support for disk parameters

objects.py: * add disk parameters to Disk, Cluster, NodeGroup.

constants.py: * add dictionaries that will hold types and default values for disk
parameters (for now, empty).

test/ganeti.constants_unittest.py:...

b8c160c1 11/01/2011 05:17 pm Michael Hanselmann

rpc: Change {import,export}_start to take source/dest in single argument

This simplifies the RPC argument encoding code.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: René Nussbaumer <>

f8326fca 09/29/2011 12:41 pm Andrea Spadaccini

Move _TimeoutExpired to utils

Signed-off-by: Andrea Spadaccini <>
Reviewed-by: Michael Hanselmann <>

6613661a 08/03/2011 05:42 pm Iustin Pop

Instance transfer: export component name to backend

This modifies the RPC layer to export the component name too to the
backend, so that it can be used in log files and messages.

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

5e26c4d9 08/03/2011 05:42 pm Iustin Pop

Instance transfer: add argument for the 'component'

Currently, transfer data is done mainly with just the instance name,
but when we have instances with multiple disks this is not enough to
distinguish between the different transfers being done for the
instance....

194e8648 07/29/2011 03:36 pm Iustin Pop

Replace %r with '%s' in masterd/instance.py

I still don't know why Michael is a fan of %r, but in the meantime
this patch changes:

WARNING: import u'import-2011-07-29_01_39_33-y3gZKV' on node1 failed:
Exited with status 1

into:

WARNING: import 'import-2011-07-29_01_39_33-y3gZKV' on node1 failed:...

c9300bb3 02/03/2011 04:52 pm Iustin Pop

Import-export: fix logging of daemon output

In case of failures, the recent daemon output is logged as %r on a
list of unicode strings, which results in the (ugly):

Thu Feb 3 05:13:34 2011 snapshot/0 failed to send data: Exited with status 1 (recent output: [u' DUMP: Date of this level 0 dump: Thu Feb 3 05:13:18 2011', u' DUMP: Dumping /dev/mapper/6369a5f7-1e67-4d0d-a4f0-956b3649c6d7.disk0_data.snap-1 (an unlisted file system) to standard output', u' DUMP: Label: none', u' DUMP: Writing 10 Kilobyte records', u' DUMP: mapping (Pass I) [regular files]', u' DUMP: mapping (Pass II) [directories]', u' DUMP: estimated 54301 blocks.', u' DUMP: Volume 1 started with block 1 at: Thu Feb 3 05:13:19 2011', u' DUMP: dumping (Pass III) [directories]', u' DUMP: dumping (Pass IV) [regular files]', u'socat: E SSL_write(): Connection reset by peer', u"dd: dd: writing `standard output': Broken pipe", u' DUMP: Broken pipe', u' DUMP: The ENTIRE dump is aborted.'])...

fb87cbeb 01/27/2011 07:07 pm Michael Hanselmann

Merge branch 'devel-2.3' into devel-2.4

  • devel-2.3:
    Wait for master to become available on initialization
    Start all daemons on cluster initialization
    Clarify job processing order in admin guide
    Improve option descriptions
    Remove two unused variables...
4478301b 01/20/2011 02:15 pm Michael Hanselmann

Improve import/export timeout settings

With this patch, the exporting node will retry to connect a few times.
The receiving node will make use of the master's increased timeout (see
previous patch).

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

800ac399 12/02/2010 05:44 pm Iustin Pop

Make snapshots multi-vg aware

Currently, the Snapshot() function of LogicalVolume returns only the
logical volume path, with the assumption that we only have one VG. But
with the recent changes, it makes more sense to return the full data (vg
and lv) from it, so as to not require computing it in the master....

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