Also, fix a bunch of quirky journal_tool invocations that pass
"--rank" argument as the command argument rather than passing it
as function argument.
Fixes: https://tracker.ceph.com/issues/24780
Signed-off-by: Venky Shankar <vshankar@redhat.com>
Previously this relied on being run in a special cluster configuration
that set up standby replay daemons. This change will allow it
to live alongside all the 'normal' functional tests.
Signed-off-by: John Spray <john.spray@redhat.com>
