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.gitignore 1.3 kB
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INSTALL 4.4 kB
Makefile.am 24.3 kB
NEWS 56.7 kB
README 190 Bytes
UPGRADE 7.3 kB
autogen.sh 283 Bytes
configure.ac 10.5 kB
epydoc.conf.in 444 Bytes
pylintrc 2.8 kB

Latest revisions

# Date Author Comment
c17b8032 04/20/2011 11:20 am Apollon Oikonomopoulos

Add shared file storage design doc

Add doc/design-shared-storage.rst to document the proposed changes and update
Makefile.am respectively.

Signed-off-by: Apollon Oikonomopoulos <>
Signed-off-by: Iustin Pop <>
Reviewed-by: Iustin Pop <>
53197381 04/20/2011 11:20 am Apollon Oikonomopoulos

Core shared file storage support

This patch introduces core file storage support, consisting of the following:

A configure-time switch for enabling/disabling shared file storage
support and controlling the shared file storage location:
--with-shared-file-storage-dir=. Shared file storage configuration is then...
87bc7ca8 04/20/2011 11:20 am Apollon Oikonomopoulos

Shared file storage initialization code

Add shared file storage handling during cluster initialization.

Signed-off-by: Apollon Oikonomopoulos <>
Signed-off-by: Iustin Pop <>
Reviewed-by: Iustin Pop <>
2cb78cc7 04/20/2011 11:20 am Apollon Oikonomopoulos

Add DTS_MIRRORED frozenset

Use DTS_MIRRORED to indicate mirrored disk templates that allow
migrations/failover.

DTS_MIRRORED is the union of DTS_EXT_MIRROR and DTS_NET_MIRROR.

Signed-off-by: Apollon Oikonomopoulos <>
Reviewed-by: Michael Hanselmann <>...
69266fae 04/20/2011 11:20 am Apollon Oikonomopoulos

Add bdev_sizes RPC call

The bdev_sizes multi-node RPC call returns the sizes of the requested
block devices on the desired nodes. Its intended use is to verify the
existence of a block device on a given node for shared block storage
support.

Block device paths are expected to lie under constants.BLOCKDEV_DIR...
a6c8fd10 03/28/2011 12:54 pm Stephen Shirley

Add error checking and merging for cluster params

Set the default stderr logging level to WARNING so the relevant output
can be seen.

Signed-off-by: Stephen Shirley <>
Reviewed-by: René Nussbaumer <>
50769215 03/17/2011 12:17 pm Stephen Shirley

Clarify --force-join parameter message

This isn't only used during cluster merge.

Signed-off-by: Stephen Shirley <>
Reviewed-by: Michael Hanselmann <>
d62ed502 03/10/2011 04:45 pm Stephen Shirley

Treat empty oob_program param as default

There is currently no way to reset oob_program back to its default from
the cmdline, which causes problems for cluster-merge. This patch means
that the following now works:
gnt-cluster modify --node-parameters oob_program=...
377972f4 03/10/2011 04:30 pm Iustin Pop

Fix bug in instance listing with orphan instances

Nodes can return unknown instances, so we shouldn't use the name as an
index without checking.

Signed-off-by: Iustin Pop <>
Reviewed-by: Michael Hanselmann <>
c24e519e 03/10/2011 04:29 pm Iustin Pop

Fix bug related to log opening failures

If opening the log file fails, then we shouldn't attempt to use that
variable.

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

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