* Dropped name setter and property from Thrasher base class
* Updated each Thrasher class with a name attribute
Signed-off-by: Jos Collin <jcollin@redhat.com>
* Introduced a Thrasher base class.
* Updated thrashers to inherit from Thrasher.
* Replaced the magic variable e with Thrasher.exception as per the discussion.
Now the exception variable sets by default as the thrashers are inheriting
from the Thrasher class.
Fixes: https://github.com/ceph/ceph/pull/28378#discussion_r309337928
Fixes: https://tracker.ceph.com/issues/41133
Signed-off-by: Jos Collin <jcollin@redhat.com>
