simple read testing. In iscsi.py, generic_mkfs and generic_mount need
to be called from the main body of the task. An extraneous iscsiadm
command was removed. The tgt size is now not hard-coded. It is extracted
from the property and defaults to 10240.
Fixes: #6782
up the iscsi service and logins to an rbd image using the tgt service
(either locally or remotely). The iscsi service runs some
simple tests, and then sets up the isci-image to be useable by
rbd test scripts. Later workunits can perform further testing
on the isci-image interface.
In order to add the new tasks, common_fs_utils.py was formed
from code extracted out of rbd.py. Rbd.py and iscsi.py both
call the functions in this module.
Fixes: #6433
Signed-off-by: Warren Usui <warren.usui@inktank.com>
Reviewed-by: Josh Durgin
