def install_disc_post(mia, operid, dev, fstype, bootiso_relpath, reldir):
global dev_hd # the harddisk device where save packages.
global dev_iso # the iso where save pkgs.
dolog('instpkg_disc_post(%s, %s, %s, %s)\n' % \
(dev, fstype, reldir, bootiso_relpath))
################################ Umount Start #####################################
if dev != dev_hd.get_dev():
msg = 'Error: previous use device %s, this time umount device %s, both should be equal, the install operate can not continue!!!' % (dev_hd.get_dev(), dev)
logger.e(msg)
return msg
if dev_iso:
if not dev_iso.do_umount():
msg = 'Umount previous iso %s Failed, install operate can not continue!!!' % dev_iso.get_dev()
logger.e(msg)
return msg
dev_iso = None
if dev_hd:
if not dev_hd.do_umount():
msg = 'Umount previous iso %s Failed, install operate can not continue!!!' % dev_hd.get_dev()
logger.e(msg)
return msg
if dev_hd.get_fstype() == 'iso9660':
# Eject the cdrom after used.
try:
cdfd = os.open(dev, os.O_RDONLY | os.O_NONBLOCK)
isys.ejectcdrom(cdfd) # TODO: ejectcdrom use other method
os.close(cdfd)
except Exception, errmsg:
logger.e('Eject(%s) failed: %s' % \
(dev, str(errmsg)))
return str(errmsg)
dev_hd = None
def instpkg_disc_post(mia, operid, dev, fstype, reldir, bootiso_relpath, first_pkg):
global dev_hd # the harddisk device where save packages.
global dev_iso # the iso where save pkgs.
if installmode == 'copyinstallmode':
# determine the rpmdb.tar.bz2 and etc.tar.bz2. If exist copy it to tmp_config_dir in target system.
rpmpkgdir = os.path.dirname(first_pkg)
rpmdb_abs = os.path.join(rpmpkgdir, rpmdb)
etctar_abs = os.path.join(rpmpkgdir, etctar)
tgt_tmp_config_dir = os.path.join(CONF_TGTSYS_ROOT, tmp_config_dir)
if not os.path.exists(tgt_tmp_config_dir):
os.makedirs(tgt_tmp_config_dir)
if os.path.exists(rpmdb_abs):
ret = os.system('cp %s %s' % (rpmdb_abs, os.path.join(tgt_tmp_config_dir, rpmdb)))
if ret != 0:
dolog('copy %s to target system failed.\n' % rpmdb)
else:
dolog('copy %s to target system successfully.\n' % rpmdb)
if os.path.exists(etctar_abs):
ret = os.system('cp %s %s' % (etctar_abs, os.path.join(tgt_tmp_config_dir, etctar)))
if ret != 0:
dolog('copy %s to target system failed.\n' % rpmdb)
else:
dolog('copy %s to target system successfully.\n' % rpmdb)
dolog('instpkg_disc_post(%s, %s, %s, %s, %s)\n' % \
(dev, fstype, reldir, bootiso_relpath, first_pkg))
# We don't know which package start the minilogd but it
# will lock the disk, so it must be killed.
if os.system('/usr/bin/killall minilogd') == 0:
time.sleep(2)
################################ Umount Start #####################################
if dev != dev_hd.get_dev():
msg = 'Error: previous use device %s, this time umount device %s, both should be equal, the install operate can not continue!!!' % (dev_hd.get_dev(), dev)
Log.e(msg)
return msg
if dev_iso:
if not dev_iso.do_umount():
msg = 'Umount previous iso %s Failed, install operate can not continue!!!' % dev_iso.get_dev()
Log.e(msg)
return msg
dev_iso = None
if dev_hd:
if not dev_hd.do_umount():
msg = 'Umount previous iso %s Failed, install operate can not continue!!!' % dev_hd.get_dev()
Log.e(msg)
return msg
if dev_hd.get_fstype() == 'iso9660':
# Eject the cdrom after used.
try:
cdfd = os.open(dev, os.O_RDONLY | os.O_NONBLOCK)
isys.ejectcdrom(cdfd)
os.close(cdfd)
except Exception, errmsg:
syslog.syslog(syslog.LOG_ERR, 'Eject(%s) failed: %s' % \
(dev, str(errmsg)))
return str(errmsg)
dev_hd = None
mntpoint = "/tmpfs/mnt/%s" % key
umount_dev(mntpoint)
if case == "2":
# Test umount iso function.
dev_path = "/mnt/sda12/MagicLinux-2.5-1.iso"
mntpoint = "/media/loop1"
ret, msg = umount_dev(mntpoint)
if case == "5":
# Test ejectcdrom function.
print "eject cdrom"
iso_dev = "/dev/loop1"
f_cd = os.open(iso_dev, os.O_RDONLY | os.O_NONBLOCK)
try:
isys.ejectcdrom(f_cd)
except SystemError, e:
# like (22, 'Invalid argument')
# (5, 'Input/output error')
# and so on
print e
if f_cd:
os.close(f_cd)
if case == "6":
isys.sync()
if case == "7":
my_swap = "/dev/sda7"
isys.swapon(my_swap)
if case == "8":
my_swap = "/dev/sda7"
mntpoint = "/tmpfs/mnt/%s" % key
umount_dev(mntpoint)
if case == '2':
# Test umount iso function.
dev_path = "/mnt/sda12/MagicLinux-2.5-1.iso"
mntpoint = "/media/loop1"
ret, msg = umount_dev(mntpoint)
if case == '5':
# Test ejectcdrom function.
print "eject cdrom"
iso_dev = "/dev/loop1"
f_cd = os.open(iso_dev, os.O_RDONLY | os.O_NONBLOCK)
try:
isys.ejectcdrom(f_cd)
except SystemError, e:
# like (22, 'Invalid argument')
# (5, 'Input/output error')
# and so on
print e
if f_cd:
os.close(f_cd)
if case == '6':
isys.sync()
if case == '7':
my_swap = "/dev/sda7"
isys.swapon(my_swap)
if case == '8':
my_swap = "/dev/sda7"