How to forcefully delete a daemonset or a pod in kubernetes cluster

I have setup a kubernetes cluster which is working fine. I created deployment with type as daemonset which then created few pods and it worked fine. I made few changes so I deleted the daemonset using:

kubectl delete daemonset <name> --namespace=clustech

While few pods were getting deleted, few of the machine went offline and thus the pods running on them went on to say unknown status. I need to remove those pods or completely remove that previous daemonset but unable to do. I am using below commands to delete pods:

kubectl delete pod PODNAME --grace-period=0 --force

But this shows below error:

warning: Immediate deletion does not wait for confirmation that the running resource has been terminated. The resource may continue to run on the cluster indefinitely.
Error from server (NotFound): pods "deployment-6sj54" not found

How can I delete the pods.?

Re-run the second command with namespace parameter will do your job.

--grace-period=0 --force is the right command to delete such pods.

实际示例：

[root@compass-user-hd-master3]:~# kubectl delete daemonset logging-fluentd-fluentd-v1-0 -n kube-system
error: timed out waiting for the condition

[root@compass-user-hd-master3]:~# kubectl delete pod logging-fluentd-fluentd-v1-0-xtqdv -n kube-system --grace-period=0 --force
warning: Immediate deletion does not wait for confirmation that the running resource has been terminated. The resource may continue to run on the cluster indefinitely.
pod "logging-fluentd-fluentd-v1-0-xtqdv" deleted