It's currently impossible to use the Redirect directive with status code 308 because: "Other status codes can be returned by giving the numeric status code as the value of status. If the status is between 300 and 399, the URL argument must be present, otherwise it must be omitted. Note that the status must be known to the Apache code (see the function send_error_response in http_protocol.c)."-- <http://httpd.apache.org/docs/2.2/mod/mod_alias.html#redirect> Status 308 is defined in <http://tools.ietf.org/html/draft-reschke-http-status-308-07> as referenced from the IANA status code registry at <http://www.iana.org/assignments/http-status-codes/http-status-codes.xml>
Created attachment 29035 [details] Proposed patch, adding 308 to the known redirect status codes
r1361784 r1361791
This is in the 2.4.x branch since 2.4.3 This is not in 2.2.x, but it is EOL now, so will never be there.