세션 공유의 아래의 현상과 같이 서버자체에서 /tmp 디렉토리에 저장이 되는데. 한서버에서 돌고 있는 다른 그누보드 로그인 관련 버그가 생기네요..

세션을 각각의 계정 디렉토리 하단에 생성되게 할려면 어케 해야 되나요?
그누보드는 프로그램 자체에서 각각의 계정에 생성되게 되어 있다고 하는데. 서버를 이전하고 나서부터 이상하게 각각의 계정하단에 세션이 저장이 안되고 /tmp에 저장이 되더라구요.

이점을 어떻게 해결해야 할지.. 보드는 그누보드를 사용하고 버젼은 3.3X 이상버젼이구요..

아래의 글을 읽어 봐도 해결점이 없더라구요.
이미 그누보드에 index.php에 적용된 내용만 나와 있더라구요.

이점 어떻게 해결해야 할지 조언부탁드립니다.


설정부분첨부하겠습니다.
############그누보드 index.php 세션 관련 부분 #############
if (file_exists("./dbconfig.php")) {
    //-------------------------------------------
    // SESSION 설정
    //-------------------------------------------
    ini_set("session.use_trans_sid", 0);    // PHPSESSID를 자동으로 넘기지 않음

    ini_set("session.cache_expire", $cfg[cache_expire]);
    ini_set("session.gc_maxlifetime", $cfg[gc_maxlifetime]);

    session_save_path("./data/session");
    if ($SESSION_CACHE_LIMITER) {
        @session_cache_limiter($SESSION_CACHE_LIMITER);
    } else {
        @session_cache_limiter('no-cache, must-revalidate');
    }

    // 3.09 추가
    session_set_cookie_params(0,"/");
~~~~ 이하 생략~~~~
############################################




############서버 php.ini 세션 관련 설정부분#############
[Session]
; Handler used to store/retrieve data.
session.save_handler = files

; Argument passed to save_handler.  In the case of files, this is the path
; where data files are stored. Note: Windows users have to change this
; variable in order to use PHP's session functions.
; As of PHP 4.0.1, you can define the path as:
;    session.save_path = "N;/path"
; where N is an integer.  Instead of storing all the session files in
; /path, what this will do is use subdirectories N-levels deep, and
; store the session data in those directories.  This is useful if you
; or your OS have problems with lots of files in one directory, and is
; a more efficient layout for servers that handle lots of sessions.
; NOTE 1: PHP will not create this directory structure automatically.
;        You can use the script in the ext/session dir for that purpose.
; NOTE 2: See the section on garbage collection below if you choose to
;        use subdirectories for session storage
;session.save_path = /tmp

; Whether to use cookies.
session.use_cookies = 1

; This option enables administrators to make their users invulnerable to
; attacks which involve passing session ids in URLs; defaults to 0.
; session.use_only_cookies = 1

; Name of the session (used as cookie name).
session.name = PHPSESSID

; Initialize session on request startup.
session.auto_start = 1

; Lifetime in seconds of cookie or, if 0, until browser is restarted.
session.cookie_lifetime = 0

; The path for which the cookie is valid.
session.cookie_path = /

; The domain for which the cookie is valid.
session.cookie_domain =


; Handler used to serialize data.  php is the standard serializer of PHP.
session.serialize_handler = php

; Define the probability that the 'garbage collection' process is started
; on every session initialization.
; The probability is calculated by using gc_probability/gc_divisor,
; e.g. 1/100 means there is a 1% chance that the GC process starts
; on each request.

session.gc_probability = 1
session.gc_divisor    = 100

; After this number of seconds, stored data will be seen as 'garbage' and
; cleaned up by the garbage collection process.
session.gc_maxlifetime = 5000

; NOTE: If you are using the subdirectory option for storing session files
;      (see session.save_path above), then garbage collection does *not*
;      happen automatically.  You will need to do your own garbage
;      collection through a shell script, cron entry, or some other method.
;      For example, the following script would is the equivalent of
;      For example, the following script would is the equivalent of
;      setting session.gc_maxlifetime to 1440 (1440 seconds = 24 minutes):
;          cd /path/to/sessions; find -cmin +24 | xargs rm

; PHP 4.2 and less have an undocumented feature/bug that allows you to
; to initialize a session variable in the global scope, albeit register_globals
; is disabled.  PHP 4.3 and later will warn you, if this feature is used.
; You can disable the feature and the warning seperately. At this time,
; the warning is only displayed, if bug_compat_42 is enabled.

session.bug_compat_42 = 1
session.bug_compat_warn = 1

; Check HTTP Referer to invalidate externally stored URLs containing ids.
; HTTP_REFERER has to contain this substring for the session to be
; considered as valid.
session.referer_check =

; How many bytes to read from the file.
session.entropy_length = 0

; Specified here to create the session id.
; Specified here to create the session id.
session.entropy_file =

;session.entropy_length = 16

;session.entropy_file = /dev/urandom

; Set to {nocache,private,public,} to determine HTTP caching aspects
; or leave this empty to avoid sending anti-caching headers.
session.cache_limiter = nocache

; Document expires after n minutes.
session.cache_expire = 180

; trans sid support is disabled by default.
; Use of trans sid may risk your users security.
; Use this option with caution.
; - User may send URL contains active session ID
;  to other person via. email/irc/etc.
; - URL that contains active session ID may be stored
;  in publically accessible computer.
; - User may access your site with the same session ID
; - User may access your site with the same session ID
;  always using URL stored in browser's history or bookmarks.
session.use_trans_sid = 0

; The URL rewriter will look for URLs in a defined set of HTML tags.
; form/fieldset are special; if you include them here, the rewriter will
; add a hidden <input> field with the info which is otherwise appended
; to URLs.  If you want XHTML conformity, remove the form entry.
; Note that all valid entries require a "=", even if no value follows.
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=,fieldset="
###############################################