검색해 보니 memcached를 쓸 때 로그인이 안 되는 문제는 1.8.3에서 해결된 것 같은데요.
1.8.3.1 쓰다가 memcached 기능이 되는 계정으로 막 이사했는데
memcached를 켜면 로그인이 안 되고 풀려 버립니다.

디버그 상태에서 로그인 화면에 이렇게 뜹니다.

Memcache::connect() [memcache.connect]: Server localhost (tcp 11211) failed with: Connection refused (111)(8)
File: /chroot/home/html/tc/library/preprocessor.php:122
Memcache::connect() [memcache.connect]: Can't connect to localhost:11211, Connection refused (111)(2)
File: /chroot/home/html/tc/library/preprocessor.php:122
Memcache::connect() [memcache.connect]: Server localhost (tcp 11211) failed with: Connection refused (111)(8)
File: /chroot/home/html/tc/framework/cache/Memcache.php:21
Memcache::connect() [memcache.connect]: Can't connect to localhost:11211, Connection refused (111)(2)
File: /chroot/home/html/tc/framework/cache/Memcache.php:21
Memcache::get() [memcache.get]: No servers added to memcache connection(2)
File: /chroot/home/html/tc/framework/cache/Memcache.php:98
Memcache::set() [memcache.set]: No servers added to memcache connection(2)
File: /chroot/home/html/tc/framework/cache/Memcache.php:101
Memcache::get() [memcache.get]: No servers added to memcache connection(2)
File: /chroot/home/html/tc/framework/cache/Memcache.php:42
Memcache::get() [memcache.get]: No servers added to memcache connection(2)
File: /chroot/home/html/tc/framework/legacy/Textcube.Control.Session.Memcached.php:101
Memcache::get() [memcache.get]: No servers added to memcache connection(2)
File: /chroot/home/html/tc/framework/legacy/Textcube.Control.Session.Memcached.php:63
Memcache::get() [memcache.get]: No servers added to memcache connection(2)
File: /chroot/home/html/tc/framework/legacy/Textcube.Control.Session.Memcached.php:63
Memcache::set() [memcache.set]: No servers added to memcache connection(2)
File: /chroot/home/html/tc/framework/legacy/Textcube.Control.Session.Memcached.php:73
Memcache::get() [memcache.get]: No servers added to memcache connection(2)
File: /chroot/home/html/tc/framework/legacy/Textcube.Control.Session.Memcached.php:63
Memcache::set() [memcache.set]: No servers added to memcache connection(2)
File: /chroot/home/html/tc/framework/legacy/Textcube.Control.Session.Memcached.php:73
Memcache::get() [memcache.get]: No servers added to memcache connection(2)
File: /chroot/home/html/tc/framework/legacy/Textcube.Control.Session.Memcached.php:63
Memcache::set() [memcache.set]: No servers added to memcache connection(2)
File: /chroot/home/html/tc/framework/legacy/Textcube.Control.Session.Memcached.php:73
Memcache::get() [memcache.get]: No servers added to memcache connection(2)
File: /chroot/home/html/tc/framework/legacy/Textcube.Control.Session.Memcached.php:42

...

Current Database Management System :

MySQL
Cache system :

    * Page cache Enabled
    * Skin cache Enabled
    * Memcached module Enabled

Memcache::set() [memcache.set]: No servers added to memcache connection(2)
File: /chroot/home/html/tc/framework/legacy/Textcube.Control.Session.Memcached.php:48

팥빙산 (2010-04-14 11:40:25)에 의해 마지막으로 수정