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# Date Author Comment
5a904197 12/17/2013 06:12 pm Santi Raffa

Gluster: add the Shared File storage type

The shared file and gluster disk templates should not report their disk
space information like file does, because they do not behave the same.

If a cluster pulls from the same, shared source of storage then it is...

ac156ecd 12/17/2013 06:12 pm Santi Raffa

Gluster: use ssconf value for mountpoint directory

Gluster still does not mount anything autonomously, but this commit
changes where Gluster expects its mountpoint to be.

Signed-off-by: Santi Raffa <>
Signed-off-by: Thomas Thrainer <>...

8106dd64 12/17/2013 06:12 pm Santi Raffa

Gluster: minimal implementation

Add Gluster to Ganeti by essentially cloning the shared file behaviour
everywhere in the code base.

Signed-off-by: Santi Raffa <>
Signed-off-by: Thomas Thrainer <>
Reviewed-by: Thomas Thrainer <>

6c00b2c7 10/15/2013 02:13 pm Helga Velroyen

Streamlining handling of spindles and default templates

This rather lenghy patch comprises a couple of refactorings
to achieve the following goals:
- 'gnt-node info' should only report space information about
spindles, when exclusive storage is enabled on the node...

d48c944b 10/09/2013 01:40 pm Helga Velroyen

Use 'DTS_LVM' when possible

This patch replaces all usages of the utility function
'GetLvmDiskTemplate' by the new 'DTS_LVM' constant
to make it consistant with the usage of other DTS_*
constants.

Additionally, it provides a unit tests to ensure
consistancy between DTS_LVM and the mapping of disk...

b669aa41 10/09/2013 01:40 pm Helga Velroyen

utils/storage.py: storage info lookup by disk template

This patch improves the handling of storage information
before and after a call to the RPC 'node_info'. It
adds a function to not only call for all storage
information on the cluster (as it is used right now),...

4e6cfd11 07/29/2013 03:27 pm Helga Velroyen

gnt-cluster modify --shared-file-storage-dir

This patch introduces to 'gnt-cluster modify' the option
'--shared-file-storage-dir' to change the default directory
for instances using shared file storage at cluster runtime.

Signed-off-by: Helga Velroyen <>...

2fe1e043 07/29/2013 03:27 pm Helga Velroyen

Remove obsolete autoconf variable from remaining files

This removes the obsolete autoconf variable
'ENABLE_SHARED_FILE_STORAGE' from all remaining files.

Signed-off-by: Helga Velroyen <>
Reviewed-by: Thomas Thrainer <>

e1a6abf9 07/23/2013 05:41 pm Helga Velroyen

Fix usage of mapping from disk templates to storage types

This fixes the currently broken tests due to a slipped
occurrence of the mapping from disk templates to storage
types due to a merge.

Signed-off-by: Helga Velroyen <>
Reviewed-by: Michele Tartara <>

d8e55568 07/23/2013 05:15 pm Helga Velroyen

Rename VALID_STORAGE_TYPES to STORAGE_TYPES

For consistency, this patch renames 'VALID_STORAGE_TYPES'
to 'STORAGE_TYPES', because the set of valid disk
templates is also just names 'DISK_TEMPLATES'.

Signed-off-by: Helga Velroyen <>
Reviewed-by: Guido Trotter <>

615551b2 07/23/2013 05:15 pm Helga Velroyen

Rename disk_template/storage_type map + cleanup

This patch renames the mapping of disk templates to storage
types to MAP_DISK_TEMPLATE_STORAGE_TYPE, which is a more
expressive name since it indicates that it is a mapping and
does not have the inconsistent usage of singular and plural...

f79be8ec 07/23/2013 05:13 pm Helga Velroyen

Move space reporting constant to constants.py

This patch moves the constant which is used to determine
whether a storage type provides storage space reporting
from the utils package to the constants. This way, we
can also use it in haskell and it fits there semantically...

d721894a 07/15/2013 12:34 pm Helga Velroyen

storage utils: read file storage dir from cluster config

This patch make the storage utils read the file storage
directory from the cluster config instead of the constants.

Signed-off-by: Helga Velroyen <>
Reviewed-by: Klaus Aehlig <>

ebe93784 07/15/2013 12:34 pm Helga Velroyen

Utility functions to check if a disk template is enabed

This patch adds some helper functions to the config and
storage utils which check whether a disk template is
enabled or not. The functions themselves are quite small
but they will be used quite often and therefore should...

683335b3 06/14/2013 02:43 pm Helga Velroyen

Utility functions for storage types

Handling various storage types for the free space reporting
requires some utility functions. They will be invoked in
later patches. Unit tests are included.

Signed-off-by: Helga Velroyen <>
Reviewed-by: Thomas Thrainer <>

59ef0f15 04/26/2013 04:34 pm Helga Velroyen

Utility functions for storage

This patch add a couple of utility functions dealing with
storage types and disk templates.

Signed-off-by: Helga Velroyen <>
Reviewed-by: Guido Trotter <>