def readFSType(device):
if not os.path.exists(device):
device = "/dev/%s" % device
fstype = _isys.getblkid(device, "TYPE")
if fstype is None:
# FIXME: libblkid doesn't show physical volumes as having a filesystem
# so let's sniff for that.(#409321)
try:
fd = os.open(device, os.O_RDONLY)
buf = os.read(fd, 2048)
except:
return fstype
finally:
try:
os.close(fd)
except:
pass
if buf.startswith("HM"):
return "physical volume (LVM)"
for sec in range(0, 4):
off = (sec * 512) + 24
if len(buf) < off:
continue
if buf[off:].startswith("LVM2"):
return "physical volume (LVM)"
elif fstype == "lvm2pv":
return "physical volume (LVM)"
return fstype
def readFSType(device):
if not os.path.exists(device):
device = "/dev/%s" % device
fstype = _isys.getblkid(device, "TYPE")
if fstype is None:
# FIXME: libblkid doesn't show physical volumes as having a filesystem
# so let's sniff for that.(#409321)
try:
fd = os.open(device, os.O_RDONLY)
buf = os.read(fd, 2048)
except:
return fstype
finally:
try:
os.close(fd)
except:
pass
if buf.startswith("HM"):
return "physical volume (LVM)"
for sec in range(0, 4):
off = (sec * 512) + 24
if len(buf) < off:
continue
if buf[off:].startswith("LVM2"):
return "physical volume (LVM)"
elif fstype == "lvm2pv":
return "physical volume (LVM)"
return fstype
def readFSLabel(device):
if not os.path.exists(device):
device = "/dev/%s" % device
label = _isys.getblkid(device, "LABEL")
return label
def readFSUuid(device):
if not os.path.exists(device):
device = "/dev/%s" % device
label = _isys.getblkid(device, "UUID")
return label
def readFSLabel(device):
if not os.path.exists(device):
device = "/dev/%s" % device
label = _isys.getblkid(device, "LABEL")
return label
def readFSUuid(device):
if not os.path.exists(device):
device = "/dev/%s" % device
label = _isys.getblkid(device, "UUID")
return label