def save_storage(storage, dev):
mount_points = []
for item in storage:
sn = item.get('sn')
mount_point = item.get('mountpoint')
if not sn or not mount_point:
continue
label = item.get('label')
try:
size = int(item.get('size'))
except ValueError:
continue
model_name = '{} {}MiB'.format(label, size)
model, c = ComponentModel.create(
ComponentType.disk,
size=size,
family=model_name,
priority=SAVE_PRIORITY,
)
stor = None
try:
stor = Storage.objects.get(device=dev, mount_point=mount_point)
if stor.sn != sn:
try:
stor_found_by_sn = Storage.objects.get(sn=sn)
if all((stor_found_by_sn.model == model,
stor_found_by_sn.size == size,
stor_found_by_sn.label == label)):
stor.mount_point = None
stor.save(priotity=SAVE_PRIORITY)
stor = stor_found_by_sn
stor.device = dev
stor.mount_point = mount_point
else:
stor = None
except Storage.DoesNotExist:
stor.sn = sn
except Storage.DoesNotExist:
try:
stor = Storage.objects.get(sn=sn)
if all((stor.model == model, stor.size == size,
stor.label == label)):
stor.device = dev
stor.mount_point = mount_point
else:
stor = None
except Storage.DoesNotExist:
stor = Storage(device=dev, mount_point=mount_point, sn=sn)
if stor:
stor.model = model
stor.label = label
stor.size = size
stor.save(priority=SAVE_PRIORITY)
mount_points.append(mount_point)
dev.storage_set.exclude(mount_point__in=mount_points).update(
mount_point=None)
def save_storage(storage, dev):
mount_points = []
for item in storage:
sn = item.get("sn")
mount_point = item.get("mountpoint")
if not sn or not mount_point:
continue
label = item.get("label")
try:
size = int(item.get("size"))
except ValueError:
continue
model_name = "{} {}MiB".format(label, size)
model, c = ComponentModel.create(ComponentType.disk, size=size, family=model_name, priority=SAVE_PRIORITY)
stor = None
try:
stor = Storage.objects.get(device=dev, mount_point=mount_point)
if stor.sn != sn:
try:
stor_found_by_sn = Storage.objects.get(sn=sn)
if all(
(
stor_found_by_sn.model == model,
stor_found_by_sn.size == size,
stor_found_by_sn.label == label,
)
):
stor.mount_point = None
stor.save(priotity=SAVE_PRIORITY)
stor = stor_found_by_sn
stor.device = dev
stor.mount_point = mount_point
else:
stor = None
except Storage.DoesNotExist:
stor.sn = sn
except Storage.DoesNotExist:
try:
stor = Storage.objects.get(sn=sn)
if all((stor.model == model, stor.size == size, stor.label == label)):
stor.device = dev
stor.mount_point = mount_point
else:
stor = None
except Storage.DoesNotExist:
stor = Storage(device=dev, mount_point=mount_point, sn=sn)
if stor:
stor.model = model
stor.label = label
stor.size = size
stor.save(priority=SAVE_PRIORITY)
mount_points.append(mount_point)
dev.storage_set.exclude(mount_point__in=mount_points).update(mount_point=None)
