Univention Bugzilla – Bug 26249
univention-repository-update sehr langsam durch errata updates
Last modified: 2018-04-14 13:51:37 CEST
Created attachment 4224 [details] mirror at once univention-repository-update iteriert derzeit von der aktuellen Version des Depots bis zur derzeit höchsten verfügbaren Version. Für _jede_ Iteration prüft der Updater _alle_ vorherigen Releases, inklusive alle Major-, Minor-, Patchlevel-, Security- und Errata-Updates. Je nach Anzahl der Architekturen und (Un)Maintaines Einstellungen kommen hier sehr viele HTTP-(HEAD)-Abfragen zustande. Für jedes Release wird anschließend apt-mirror aufgerufen, das wiederum für alle diese Verzeichnisse HTTP-GET-Anfragen auf die Packages- und .deb-Dateien durchführt. Dazu werden viele wget,gunzip,gzip,sh-Prozesse geforkt. Selbst bei abgeschaltetem apt-mirror (ersetzt durch einen Link auf /bin/true) dauerte der ucs-test/09_updater/83mirror-many bei 99 major + 99 minor + 99 patchlevel + 1000 errata von "localhost" über 2½ Stunden und erzeugte laut /var/log/apache/access.log 342.180.352 HTTP-Anfragen. /univention-repository/ /univention-repository/3.0/ /univention-repository/3.0/maintained/3.0-0/ /univention-repository/3.0/maintained/3.0-0/all/Packages.gz /univention-repository/3.0/maintained/3.0-0/i386/Packages.gz /univention-repository/3.0/unmaintained/3.0-0/ /univention-repository/3.0/maintained/3.0-1—99/... /univention-repository/3.1/ /univention-repository/3.1/maintained/3.1-0/ /univention-repository/3.1/maintained/3.1-0/all/Packages.gz /univention-repository/3.1/maintained/3.1-0/i386/Packages.gz /univention-repository/3.1/unmaintained/3.1-0/ /univention-repository/3.1/maintained/3.1-1/ /univention-repository/3.1/unmaintained/3.1-1/ /univention-repository/3.2—99/... /univention-repository/4.0/ /univention-repository/4.0/maintained/4.0-0/ /univention-repository/4.0/maintained/4.0-0/all/Packages.gz /univention-repository/4.0/maintained/4.0-0/i386/Packages.gz /univention-repository/4.0/unmaintained/4.0-0/ /univention-repository/4.0/maintained/4.0-1/ /univention-repository/4.0/unmaintained/4.0-1/ /univention-repository/4.1/ /univention-repository/5—99/... /univention-repository/3.0/ /univention-repository/3.0/maintained/sec1/ /univention-repository/3.0/unmaintained/sec1/ /univention-repository/3.1—99/... /univention-repository/4.0/ /univention-repository/4.0/maintained/sec1/ /univention-repository/4.0/unmaintained/sec1/ /univention-repository/4.1/ /univention-repository/5—99.0/ /univention-repository/3.0/ /univention-repository/3.0/maintained/errata1/ /univention-repository/3.0/maintained/errata1/all/Packages.gz /univention-repository/3.0/maintained/errata1/i386/Packages.gz /univention-repository/3.0/maintained/errata2—999/... /univention-repository/3.1/ /univention-repository/3.1/maintained/errata1/ /univention-repository/3.2—99/... /univention-repository/4.0/ /univention-repository/4.0/maintained/errata1/ /univention-repository/4.1/ /univention-repository/5—99.0/... Hier wäre zu klären, ob univention-repository-update wirklich iterativ arbeiten muß oder ob nicht der angehängte Patch die Situation entschärft, in dem das letzte Release ermittelt wird und dann alle Releases bis dahin en-block gespiegelt werden.
This issue has been filed against UCS 3. UCS 3 is out of the normal maintenance and many UCS components have vastly changed in UCS 4. If this issue is still valid, please change the version to a newer UCS version otherwise this issue will be automatically closed in the next weeks.
This issue has been filed against UCS 3.0. UCS 3.0 is out of maintenance and many UCS components have vastly changed in later releases. Thus, this issue is now being closed. If this issue still occurs in newer UCS versions, please use "Clone this bug" or reopen this issue. In this case please provide detailed information on how this issue is affecting you.