def _init_free_loop():
global FREE_LOOP
new_free_loop = []
for lo in FREE_LOOP:
ret, msg = isys.loopstatus(lo)
if not ret:
new_free_loop.append(lo)
else:
#print msg
pass
FREE_LOOP = new_free_loop
def _init_free_loop():
global FREE_LOOP
new_free_loop = []
for lo in FREE_LOOP:
ret, msg = isys.loopstatus(lo)
if not ret:
new_free_loop.append(lo)
else:
#print msg
pass
FREE_LOOP = new_free_loop
import isys
#from miutil import *
ALL_FREE_LOOP = ['/dev/loop0', '/dev/loop1', '/dev/loop2', '/dev/loop3',
'/dev/loop4', '/dev/loop5', '/dev/loop6', '/dev/loop7']
# umount all dir from loop device.
loop_dirs = ['/tmpfs/mnt/loop3']
for loop_dir in loop_dirs:
if os.path.exists(loop_dir):
umount_dev(loop_dir)
remove_empty_dir(loop_dir)
# detach all iso file from loop device
for lo in ALL_FREE_LOOP:
if os.path.exists(lo):
ret, msg = isys.loopstatus(lo)
if ret:
os.system('losetup -d %s' % lo)
# umount mounted dir.
tmpfs_mnt_dir = '/tmpfs/mnt'
if os.path.exists(tmpfs_mnt_dir):
for d in os.listdir(tmpfs_mnt_dir):
umount_dev(os.path.join(tmpfs_mnt_dir, d))
remove_empty_dir(os.path.join(tmpfs_mnt_dir, d))
# umount target system dir.
tgtsys_dir = '/tmpfs/tgtsys'
if os.path.exists(tgtsys_dir):
if os.path.exists( os.path.join(tgtsys_dir, 'proc', 'cmdline') ):
umount_dev(os.path.join(tgtsys_dir, 'proc'))
