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# Date Author Comment
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 <>

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....

d0d7d7cf 06/13/2013 12:32 pm Thomas Thrainer

Inline simple "alias" variables

Remove variables in the form "var = self.var" throughout all LU's. Those
"alias" variables make it harder to read the code (it's no longer
immediately clear what's a field and what's a local variable), and can
introduce subtle bug (especially when not used consistently and when...

24c06acb 05/23/2013 02:04 pm Bernardo Dal Seno

Spindles are used in creating new disks

The requested number of spindles is used to allocate PVs when creating new
LVs.

Signed-off-by: Bernardo Dal Seno <>
Reviewed-by: Thomas Thrainer <>

cde49218 05/14/2013 04:46 pm Helga Velroyen

Rename dir 'block' to 'storage'

Renaming the 'block' directory to 'storage', because I plan to
place code there that is related to file storage and leaving
it named 'block' would be misleading.

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