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Revert "build_library: retry losetup up to 10 seconds"

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This reverts commit ffeca193c0f2936e064b503e85449669ee6b89e2,
a8cafdb3, 518f1298, 5bc76098, 06027d67
This commit is contained in:
Dongsu Park 2019-06-29 23:03:29 +02:00
parent 06027d670f
commit ab637f03cf
1 changed files with 9 additions and 17 deletions
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26
build_library/disk_util
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@ -11,7 +11,6 @@ import re
import subprocess
import sys
import tempfile
import time
import uuid
# First sector we can use.
@ -434,24 +433,17 @@ def FormatFat(part, device):
def PartitionLoop(options, partition):
"""Allocate (and automatically free) loop devices for a partition."""
attempts = 0
loop_dev = ''
loop_dev = subprocess.check_output(['sudo', 'losetup',
'--offset', str(partition['first_byte']),
'--sizelimit', str(partition['bytes']),
'--find', '--show', options.disk_image])
loop_dev = loop_dev.strip()
while attempts < 10:
try:
loop_dev = subprocess.check_output(['sudo', 'losetup',
'--offset', str(partition['first_byte']),
'--sizelimit', str(partition['bytes']),
'--find', '--show', options.disk_image])
loop_dev = loop_dev.strip()
break
except:
if loop_dev:
Sudo(['losetup', '--detach', loop_dev])
attempts += 1
time.sleep(1)
try:
yield loop_dev
finally:
Sudo(['losetup', '--detach', loop_dev])
yield loop_dev
def FormatPartition(options, part):
print "Formatting partition %s (%s) as %s" % (