This is likely the critical error. Have you tried verifying the backup isn’t corrupt? I think this would work:
$ gunzip -c blackiron-2022-12-03-163112-v20221201035918.tar.gz | tar -t > /dev/null
This is likely the critical error. Have you tried verifying the backup isn’t corrupt? I think this would work:
$ gunzip -c blackiron-2022-12-03-163112-v20221201035918.tar.gz | tar -t > /dev/null