We will never mandate an obsolete file system such as ext[2-4] for
running the test suite, nor should the test version of mdadm be
installed on the system for the tests to be run.
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
Fixes: 20d10b4be8 ("mdadm/test: Refactor and revamp 'test' script")
To make 'test' file concise, move some functions to new file
tests/func.sh, and leave core functions in 'test' file.
Signed-off-by: Zhilong Liu <zlliu@suse.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>