def live_disk_name(self):
"""get the device name of the live-media we are booting from
"""
from ovirtnode.ovirtfunctions import get_live_disk
name = get_live_disk()
if not "/dev/mapper" in name:
# FIXME explain ...
name = "/dev/%s" % name.rstrip('0123456789')
return name
def live_disk_name(self):
"""get the device name of the live-media we are booting from
"""
from ovirtnode.ovirtfunctions import get_live_disk
name = get_live_disk()
if not "/dev/mapper" in name:
# FIXME explain ...
name = "/dev/%s" % name.rstrip('0123456789')
return name
def live_disk_name(self):
"""get the device name of the live-media we are booting from
BEWARE: Because querying this is so expensive we cache this result
Assumption: Live disk name does not change
"""
if self._cached_live_disk_name:
return self._cached_live_disk_name
from ovirtnode.ovirtfunctions import get_live_disk
name = get_live_disk()
if not "/dev/mapper" in name:
# FIXME explain ...
name = "/dev/%s" % name.rstrip('0123456789')
self._cached_live_disk_name = name
return name
