Error while joining the node to the cluster (Get stuck in getting Private key)

If you have the following errors:

subject=/C=US/ST=Washington/L=Seattle/O=Isilon Systems, Inc./OU=Isilon Systems/CN=Isilon Systems/emailAddress=support@isilon.com
Getting Private key
mount_efs: isi_drive_d not responding
Aborting boot.
IFS failed to mount. Aborting boot.
To prevent a DL situation, contact EMC Customer Support immediately:
United States: 1 800 782 4362 (1 800 SVC 4EMC)
Canada: 1 800 543 4782 (1 800 543 4SVC)
Worldwide Country Code: 1 508 497 7901

Command Options:
1) Enter recovery shell
2) Continue booting
3) Reboot
option>1

CLUSTER-2# isi status
Failed to connect to REST server: This node not connected to cluster: [61] Connection refused

If you got errors that I was show you don’t worry what you need to do is reformat the node, and in gen6 node you don’t need any usb you can do it with the command “isi_reformat_node” and you get a factory node and then you can try to join the node again.

#isi_reformat_node
Reformatting node and destroying filesystem
Are you sure (yes/no) [no]? yes
This could destroy data
Are you really sure (yes/no) [no]? yes

If you receive the errors in a brand new node, you can reformat without worry but if this node is in production, please contact your partner or DellEMC support.