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root / lib / storage @ 8f8442d6

Name Size
__init__.py 794 Bytes
base.py 12.4 kB
bdev.py 56.4 kB
container.py 13.2 kB
drbd.py 34.7 kB
drbd_cmdgen.py 14.5 kB
drbd_info.py 14.2 kB
filestorage.py 6.1 kB

Latest revisions

# Date Author Comment
8f8442d6 07/17/2013 11:11 am Thomas Thrainer

Fix parsing of drbdsetup show output for DRBD 8.4

DRBD 8.4 contains two `disk` entries under the `volume` section. In some
circumstances, the parsing code could wrongly use the empty one which
causes DRBD8Dev._SlowAssemble() to fail. This fixes issue 516....
9c1c3c19 07/15/2013 12:34 pm Helga Velroyen

Verify file storage path

This patch adds two verification steps to 'gnt-cluster
verify':
- The configured file storage directory is checked against
the allowed file storage directories file.
- We check whether the configured file storage directory
is existing and writable on each node....
13a6c760 07/15/2013 12:34 pm Helga Velroyen

Prepare verification code for new file path verification

This patch prepares the verification code for adding
a new verification step for the file storage paths:
- It moves a couple of file storage helper functions from
bdev to filestorage (since they make more sense there...
1f7c8208 07/15/2013 12:34 pm Helga Velroyen

backend: remove ENABLE_FILE_STORAGE

This patch removes the usage of the ENABLE_FILE_STORAGE
constant in the backend code. To avoid having to pass
it through various RPC calls, we instead move the check
to cmdlib.

Signed-off-by: Helga Velroyen <>...
65fc2388 07/03/2013 09:52 am Thomas Thrainer

Make DRBD replication protocol configurable

Add a new disk parameter which allows to choose the DRBD replication
protocol. The protocol is fixed to "C" during dual primary mode though.

Signed-off-by: Thomas Thrainer <>
Reviewed-by: Klaus Aehlig <>
c31ec06b 06/28/2013 03:38 pm Bernardo Dal Seno

Don't exceed the standard PV size when growing a disk

With exclusive storage, PVs are supposed to be used only up to the
standard PV size.

Signed-off-by: Bernardo Dal Seno <>
Reviewed-by: Klaus Aehlig <>
be9150ea 06/28/2013 03:38 pm Bernardo Dal Seno

Limit the PVs used for disk growth with exclusive storage

The exclusive storage flag is passed along in the backend functions for
disk growth. LVM volumes handles the flag by reusing the same PVs, as disks
are constrained by the number of their spindles....
32389d91 06/14/2013 02:43 pm Helga Velroyen

Refactor NodeInfo RPC regarding storage reporting

The NodeInfo RPC call is refactored to handle now more than
just storage reporting for volume groups.

Since NodeInfo now returns storage space information not
necessarily for volume groups, but also for other storage...
13669ecd 06/14/2013 02:43 pm Helga Velroyen

Integrate free space reporting for file storage

This patch integrates the free space reporting for file
storage. So far, it is only called, when the default
disk template is a file-based disk template ("file" or
"sharedfile").

Signed-off-by: Helga Velroyen <>...
e798d484 06/14/2013 02:43 pm Helga Velroyen

Renamining space reporting for file storage

Before being integrated, the function for space reporting
for file storage is renamed to a more expressive name.

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

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