tools/onnode: Fix healthy/ok node handling
This bit-rotted a long time ago when the "ThisNode" column was added
to "ctdb -Y status" output. The fake "ctdb -Y status" output in the
test was never updated to reflect this change.
Instead of making sure that all columns are "0", just check that
they're not "1". This implicitly ignores "Y" and "N" in this
"ThisNode" column without having to do anything else clever.
Also update associated tests. The main "ctdb ok" test had a duplicate
opening line for a here document, which was tickled by this change.
This fixes samba bz#8122.
Signed-off-by: Martin Schwenke <martin@meltin.net>
onnode test fixup
Signed-off-by: Martin Schwenke <martin@meltin.net>