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Latest revisions

# Date Author Comment
085b8e24 05/07/2013 04:07 pm Thomas Thrainer

Fix `drbdsetup show` parsing for DRBD 8.4

In DRBD 8.4, Ganeti does no longer use indexed external meta data but
flexible external metadata. Therefore, there is no longer a meta data
index in the output of `drbdsetup show`.

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

47e0abee 05/06/2013 11:47 am Thomas Thrainer

Split DRBD8Dev into DRBD8 and DRBD8Dev

All functionality specific to a single DRBD8 devide is now in DRBD8Dev,
whereas functionality which is valid for the whole DRBD "installation"
on a device is collected in DRBD8.

This makes it possible to remove a couple of FIXME's and clarifies the...

5e85269f 05/06/2013 11:47 am Thomas Thrainer

Check for uniform DRBD version in node group

This check is performed during gnt-cluster verify and outputs warnings
if at least two different DRBD versions are found within a node group.
In such a case, all nodes with their installed DRBD version are

239364d0 05/06/2013 11:30 am Thomas Thrainer

Rename DRBD8 to DRBD8Dev

Right now the DRBD8 class has multiple responsibilities: a) it
reprensents a device which can be set up, grown, etc. and b) it
represents the whole DRBD system on a node which has a usermode helper,
which knows how to shut down all devices, etc. Therefore, the DRBD8Dev...

5bb0a1cb 05/06/2013 11:30 am Thomas Thrainer

Make DRBD version queryable from noded

gnt-cluster verify should issue a warning if there are multiple DRBD
versions present in a node group. In order to do so, the DRBD version
has to be queryable from noded.

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

f2d87a5e 05/03/2013 04:47 pm Michele Tartara

Merge remote-tracking branch 'origin/stable-2.8'


Signed-off-by: Michele Tartara <>
Reviewed-by: Klaus Aehlig <>

9db0b351 05/03/2013 03:25 pm Bernardo Dal Seno

Disk templates are "allowed" and not "enabled" in ipolicies

The way disk templates were displayed in instance policies became confusing
since the introduction of the enabled_disk_templates cluster parameter.

Fix issue 440.

Signed-off-by: Bernardo Dal Seno <>...

bcba4e01 05/03/2013 11:38 am Michele Tartara

Merge stable-2.7 into stable-2.8


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

d30fa488 05/03/2013 10:42 am Thomas Thrainer

Support DRBD 8.4.3 command syntax

DRBD 8.4.3 does not support specifying volume ids directly while
creating the meta device. It requires a slightly different syntax (using
flex-external as volume id) which is fortunately also supported by (at
least) DRBD 8.4.2....

7d60c3b5 05/02/2013 04:58 pm Helga Velroyen

gnt-cluster modify: check vg name only on vm-capable nodes

This fixes issue 432: when setting the volume group name, the presence
of the volume group was checked on all nodes. This patch now restricts
the check only to the vm-capable ones.

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

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