After Rancher Snapshot Restore issue

hello, Everyone.
thanks for watch my new topic.

this time i get some problem after restore snapshot
pc A to B

this is what i want do

  1. make snapshot data by Computer A ( Rancher-desktop / online / k3s * 1.21.14 )
  2. move snapshot data to Computer B ( Rancher-desktop / offline / k3s * 1.21.14 (Cashed))
  3. Do restore A snapshot to B

but after restore, one problem accured

Cluster Dashbord >> NODE i can find 2 node
one is A PC’s name node and the other is B PC’s name node.
i think restored A PC’s snapshot so A PC’s name node is right one.
but Only B Node is [Active]
A PC’s Node state is [Unavailable]
“[node kubernetes io unrunchable=:NO schedule]”
“[node kubernetes io unrunchable=:NO execute]”

check Pods
there are error message
"0/2 nods are available 1 node(s) had taint { node.kubernetes.io/unrunchable,}
that the pod didn’t tolerate, 1 node(s) had volume node affinity conflict.

how can i solve this problem,
please help

best regards.