def clean(self):
cleaned_data = self.cleaned_data
full_zvol_name = "%s/%s" % (self.vol_name,
cleaned_data.get("zvol_name"))
if len(zfs.list_datasets(path=full_zvol_name)) > 0:
msg = _(u"You already have a dataset with the same name")
self._errors["zvol_name"] = self.error_class([msg])
del cleaned_data["zvol_name"]
return cleaned_data
def clean(self):
cleaned_data = _clean_quota_fields(
self, ('refquota', 'quota', 'reserv', 'refreserv'), "dataset_")
full_dataset_name = "%s/%s" % (self.fs,
cleaned_data.get("dataset_name"))
if len(zfs.list_datasets(path=full_dataset_name)) > 0:
msg = _(u"You already have a dataset with the same name")
self._errors["dataset_name"] = self.error_class([msg])
del cleaned_data["dataset_name"]
return cleaned_data
def dataset_delete(request, name):
datasets = zfs.list_datasets(path=name, recursive=True)
if request.method == 'POST':
form = forms.Dataset_Destroy(request.POST, fs=name, datasets=datasets)
if form.is_valid():
retval = notifier().destroy_zfs_dataset(path=name, recursive=True)
if retval == '':
notifier().restart("collectd")
return JsonResponse(
message=_("Dataset successfully destroyed."))
else:
return JsonResponse(error=True, message=retval)
else:
form = forms.Dataset_Destroy(fs=name, datasets=datasets)
return render(request, 'storage/dataset_confirm_delete.html', {
'name': name,
'form': form,
'datasets': datasets,
})
def dataset_delete(request, name):
datasets = zfs.list_datasets(path=name, recursive=True)
if request.method == 'POST':
form = forms.Dataset_Destroy(request.POST, fs=name, datasets=datasets)
if form.is_valid():
retval = notifier().destroy_zfs_dataset(path=name, recursive=True)
if retval == '':
notifier().restart("collectd")
return JsonResponse(
message=_("Dataset successfully destroyed.")
)
else:
return JsonResponse(error=True, message=retval)
else:
form = forms.Dataset_Destroy(fs=name, datasets=datasets)
return render(request, 'storage/dataset_confirm_delete.html', {
'name': name,
'form': form,
'datasets': datasets,
})
def get_datasets(self, hierarchical=False):
if self.vol_fstype == 'ZFS':
return zfs.list_datasets(path=self.vol_name,
recursive=True,
hierarchical=hierarchical)
def get_datasets(self, hierarchical=False):
if self.vol_fstype == 'ZFS':
return zfs.list_datasets(path=self.vol_name,
recursive=True,
hierarchical=hierarchical)
