Comment 3 for bug 1174585

Reviewed: https://review.openstack.org/28448
Committed: http://github.com/openstack/keystone/commit/45fa69b1cbb5d838b0422716e7247580bbaa6cb2
Submitter: Jenkins
Branch: stable/grizzly

commit 45fa69b1cbb5d838b0422716e7247580bbaa6cb2
Author: Brant Knudson <email address hidden>
Date: Mon Apr 29 19:19:27 2013 -0500

    LDAP list groups with missing member entry

    Using the LDAP identity backend,
    if a group member entry doesn't exist in the LDAP server anymore
    and the group's members are listed using GET /v3/groups/{groupId}/users,
    Keystone returns 404 Not Found.

    The server should return all the group members that do exist
    and ignore the missing members,
    and probably log a warning message about the missing user.

    Fixes bug 1174585

    Change-Id: Idf7c8c7f87affc4a72c5fe5e18e09a0f362e2646
    (cherry picked from commit 4eb8233d9c6b73cedf25ea66edaccbcd092e13aa)