A previous enhancement to kdump ensured that kdump would perform reliably
even when the DNS on a network changed. However, this required that host
names specified in the kdump.conf script needed to be entered as fully-
qualified domain names. Therefore, if a hostname was entered in a short form,
kdump would fail to dump to a ssh/scp target. The documentation for kdump
has been revised to make it clear that hostnames must always be specified as
FQDNs. When users specify hostnames in this format, dumps to ssh/scp targets
perform as expected.