I am upgrading FAS8020 dual controller switch less to the latest supported Ontap version 9.8.
I started with 9.1 and went to 9.3 (93_q_image.tgz ) with out problems. When tried to move to 9.5 95_q_image.tgz see this error message
Status of most recent operation:
Run Status: Exited
Exit Status: Failed
Phase: Unpack
Exit Message:
Failed to verify the signatures of the image. The image may have been corrupted.
Replace the image, and then try the command again.
Tried different image, the latest one from 9.3 - 93P21_q_image.tgz no go. same problem.
Tried older image 93P5_q_image.tgz - that worked.
Tried something newer 93P18_q_image.tgz that fails.
Always the same message.
I have apache installed and service the files via http. I do not think apache is a problem because i was able to perform 2 upgrades. The Images are from netapp webpage so they must be good.
Is there a specific path for images to upgrade?
I tried
93P5 to 93P21
93P5 to 93P18
93P5 to 95
93P5 to 95P16
I do not have any data so can delate everything and zedo drives. I just want to move to 9.8 what is the last supported one.
Any advice?