Title: #390: NSS: Add option to disable memcache
@lslebodn: issue has been opened https://pagure.io/SSSD/sssd/issue/3524
and would be way
more coherent to have the discussion related to it there in the pagure issue.
Also, can you be explicit about which changes are you requesting? Either that or do not
add the "Changes requested" label.
See the full comment at https://github.com/SSSD/sssd/pull/390#issuecomment-331841174