[1517]: AssertionError

TimeMachine 복구 이후, 서버 로그에서 꽤 빈도가 잦게 다음과 같은 로그가 발견…[1517]: AssertionError

원인은 특정 디렉토리들이 유실되어 시스템에서 파일 접근을 하지 못하여 나타나는 현상…
이곳에서 답을 찾음…
해결 방법

Mac OS X v10.5, Mac OS X Server v10.5: Web, Mail, Wiki, Personal Web Sharing, Parental Controls services may not start after restoring a Time Machine backup

Products Affected

Mac OS X 10.5, Mac OS X Server 10.5


After restoring from a Time Machine backup in Mac OS X v10.5 (client), Personal Web Sharing and the Parental Controls web filter may not start.

After restoring from a Time Machine backup on Mac OS X Server v10.5, Web, Wiki and Mail services may not start.


Recreate folders that are not included in the Time Machine backup as described below.

To restore the Web service (server), Personal Web Sharing (client), and restore Internet access for users subject to the Parental Controls web filter (client):

  1. Open Terminal (in /Applications/Utilities).
  2. Execute these commands, each on its own line, followed by Return. Note: When using these commands you will be prompted for an administrator’s password.sudo mkdir /var/log
    sudo mkdir /var/log/apache2


  3. To restore the Wiki service (server), run the following commands in addition to those above:

    sudo mkdir /Library/Logs/wikid

    sudo chown _teamsserver:_teamsserver /Library/Logs/wikid
  4. To restore the Mail service (server), execute the following command:sudo /etc/postfix/post-install create-missing
  5. After running these commands, stop and restart each service, or restart your computer.


더불어… ical에서도 비슷한 로그 에러가 난다면…

Mac OS X Server: CalDav Log Fun

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