When I try a network install I get:

"WARNING: using boot version 8, expected 9"

This error message, with varying version numbers, occurs when
a system is booted using an inetboot file for a different

This commonly happens when a netinstall image is upgraded without
running "add_install_client" again.

To fix this, you either need to remove and re-add your install
client or copy the proper inetboot files to /tftpboot.

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