---
storage/partitioning.py | 11 ++++++++++-
1 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/storage/partitioning.py b/storage/partitioning.py
index a23efb3..8c6858f 100644
--- a/storage/partitioning.py
+++ b/storage/partitioning.py
@@ -583,7 +583,16 @@ def getDiskAlignment(disk):
disk -- a parted.Disk instance
"""
- return parted.Alignment(offset=0, grainSize=1)
+ device = disk.device
+ try:
+ a = device.optimumAlignment.intersect(disk.partitionAlignment)
+ except ArithmeticError:
+ try:
+ a = device.minimumAlignment.intersect(disk.partitionAlignment)
+ except ArithmeticError:
+ a = disk.partitionAlignment
+
+ return a
def sectorsToSize(sectors, sectorSize):
""" Convert length in sectors to size in MB.
--
1.6.5.2
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