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Support python 3 #3

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Support python 3 #3

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6 changes: 3 additions & 3 deletions pvshrink
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Original file line number Diff line number Diff line change
Expand Up @@ -48,7 +48,7 @@ while True:
used_blocks = []

try:
pvs = subprocess.check_output(['pvs','--segments','-o','lv_name,pv_segstart,pv_segsize','--separator',',','--noheadings',device])
pvs = subprocess.check_output(['pvs','--segments','-o','lv_name,pv_segstart,pv_segsize','--separator',',','--noheadings',device]).decode('utf-8')
except subprocess.CalledProcessError as exc:
die("Error calling pvs (%d)" % exc.returncode)

Expand Down Expand Up @@ -113,7 +113,7 @@ while True:
total_segments_moved = total_segments_moved + size
print("%d of %d (%.2f%%) done" % (total_segments_moved, total_segments_to_move, 100*float(total_segments_moved)/float(total_segments_to_move)))

pvck = subprocess.check_output(['pvck', device])
pvck = subprocess.check_output(['pvck', device]).decode('utf-8')

match = re.search(r'Found text metadata area: offset=(\d+), size=(\d+)', pvck)
if match is None:
Expand All @@ -123,7 +123,7 @@ if match is None:
metadata_size = int(match.group(1)) + int(match.group(2))
print("Metadata size: %d b" % metadata_size)

pvdisplay = subprocess.check_output(['pvdisplay','--units','b', device])
pvdisplay = subprocess.check_output(['pvdisplay','--units','b', device]).decode('utf-8')

match = re.search(r'PE Size\s*(\d+)', pvdisplay)
if match is None:
Expand Down