Improve device hints logging
1) Log which hints matches the final root device 2) Log each rejection for easier debugging 3) Remove mentions of "root" from find_devices_by_hints, it's going to be also used for RAID ddevices. Change-Id: I90e39f9a9bc9f690d0453bfe00cea8c08e8dbda1
This commit is contained in:
parent
380038c131
commit
cb19b075a9
|
@ -357,7 +357,7 @@ def find_devices_by_hints(devices, root_device_hints):
|
|||
:returns: A generator with all matching devices as dictionaries.
|
||||
"""
|
||||
LOG.debug('Trying to find devices from "%(devs)s" that match the '
|
||||
'root device hints "%(hints)s"',
|
||||
'device hints "%(hints)s"',
|
||||
{'devs': ', '.join([d.get('name') for d in devices]),
|
||||
'hints': root_device_hints})
|
||||
parsed_hints = parse_root_device_hints(root_device_hints)
|
||||
|
@ -385,7 +385,7 @@ def find_devices_by_hints(devices, root_device_hints):
|
|||
# in GiB for now
|
||||
device_value = device_value / units.Gi
|
||||
|
||||
LOG.debug('Trying to match the root device hint "%(hint)s" '
|
||||
LOG.debug('Trying to match the device hint "%(hint)s" '
|
||||
'with a value of "%(hint_value)s" against the same '
|
||||
'device\'s (%(dev)s) attribute with a value of '
|
||||
'"%(dev_value)s"', {'hint': hint, 'dev': device_name,
|
||||
|
@ -408,10 +408,15 @@ def find_devices_by_hints(devices, root_device_hints):
|
|||
break
|
||||
if device_value == hint_value:
|
||||
continue
|
||||
break
|
||||
|
||||
if not specs_matcher.match(device_value, hint_value):
|
||||
break
|
||||
elif specs_matcher.match(device_value, hint_value):
|
||||
continue
|
||||
|
||||
LOG.debug('The attribute "%(attr)s" (with value "%(value)s") '
|
||||
'of device "%(dev)s" does not match the hint %(hint)s',
|
||||
{'attr': hint, 'value': device_value,
|
||||
'dev': device_name, 'hint': hint_value})
|
||||
break
|
||||
else:
|
||||
yield dev
|
||||
|
||||
|
@ -452,8 +457,8 @@ def match_root_device_hints(devices, root_device_hints):
|
|||
LOG.warning('No device found that matches the root device hints %s',
|
||||
root_device_hints)
|
||||
else:
|
||||
LOG.info('Device found! The device "%s" matches the root '
|
||||
'device hints', dev)
|
||||
LOG.info('Root device found! The device "%s" matches the root '
|
||||
'device hints %s', dev, root_device_hints)
|
||||
return dev
|
||||
|
||||
|
||||
|
|
Loading…
Reference in New Issue