Horror when in the night automatic updates comes and after the installation the server with 100 clients stops about apache not startet correctly! We have this problem 2 years much often and then this was resolved and now that begins again, about why files not completed on the plesk-update servers, here a cut of the update log - look at the "return 404 Not found" - Plesk Administrators shull better control their update archives, please:
Dec 30 04:23:23 pl1server update.pl[2902]: drwdaily.vdb has been downloaded (check sum=EA672C7A)
Dec 30 04:23:23 pl1server update.pl[2902]: request with 383 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:23 pl1server update.pl[2902]: update.us1.drweb.com return 404 Not Found
Dec 30 04:23:23 pl1server update.pl[2902]: File not found (softfail), will try other variant if any
Dec 30 04:23:23 pl1server update.pl[2902]: request with 378 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:23 pl1server update.pl[2902]: update.us1.drweb.com return 200 OK
Dec 30 04:23:23 pl1server update.pl[2902]: drwtoday.vdb has been downloaded (check sum=C90ACD29)
Dec 30 04:23:23 pl1server update.pl[2902]: request with 383 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:23 pl1server update.pl[2902]: update.us1.drweb.com return 404 Not Found
Dec 30 04:23:23 pl1server update.pl[2902]: File not found (softfail), will try other variant if any
Dec 30 04:23:23 pl1server update.pl[2902]: request with 378 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:23 pl1server update.pl[2902]: update.us1.drweb.com return 200 OK
Dec 30 04:23:23 pl1server update.pl[2902]: dwmtoday.vdb has been downloaded (check sum=1EF87590)
Dec 30 04:23:23 pl1server update.pl[2902]: request with 383 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:23 pl1server update.pl[2902]: update.us1.drweb.com return 404 Not Found
Dec 30 04:23:23 pl1server update.pl[2902]: File not found (softfail), will try other variant if any
Dec 30 04:23:24 pl1server update.pl[2902]: request with 378 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:24 pl1server update.pl[2902]: update.us1.drweb.com return 200 OK
Dec 30 04:23:24 pl1server update.pl[2902]: dwntoday.vdb has been downloaded (check sum=5586DB0F)
Dec 30 04:23:24 pl1server update.pl[2902]: request with 383 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:24 pl1server update.pl[2902]: update.us1.drweb.com return 404 Not Found
Dec 30 04:23:24 pl1server update.pl[2902]: File not found (softfail), will try other variant if any
Dec 30 04:23:24 pl1server update.pl[2902]: request with 378 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:24 pl1server update.pl[2902]: update.us1.drweb.com return 200 OK
Dec 30 04:23:24 pl1server update.pl[2902]: dwrtoday.vdb has been downloaded (check sum=74039123)
Dec 30 04:23:24 pl1server update.pl[2902]: request with 380 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:24 pl1server update.pl[2902]: update.us1.drweb.com return 404 Not Found
Dec 30 04:23:24 pl1server update.pl[2902]: File not found (softfail), will try other variant if any
Dec 30 04:23:24 pl1server update.pl[2902]: request with 375 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:24 pl1server update.pl[2902]: update.us1.drweb.com return 200 OK
Dec 30 04:23:24 pl1server update.pl[2902]: timestamp has been downloaded (check sum=2C7695A2)
Dec 30 04:23:24 pl1server update.pl[2902]: Creating backup...
Dec 30 04:23:24 pl1server update.pl[2902]: Generated file path: /var/drweb/updater/drweb/data/
Dec 30 04:23:24 pl1server update.pl[2902]: Generating backup info...
Dec 30 04:23:24 pl1server update.pl[2902]: Cleaning up backup data...
Dec 30 04:23:24 pl1server update.pl[2902]: Generated file path: /var/drweb/updater/drweb/data/
Dec 30 04:23:24 pl1server update.pl[2902]: Generated file path: /var/drweb/updater/drweb/diff
Dec 30 04:23:24 pl1server update.pl[2902]: Storing backup data...
Dec 30 04:23:24 pl1server update.pl[2902]: Generated file path: /var/drweb/updater/drweb/data/
Dec 30 04:23:24 pl1server update.pl[2902]: Generated file path: /var/drweb/updater/drweb/diff
Dec 30 04:23:24 pl1server update.pl[2902]: Saving data into file '/var/drweb/updater/drweb/diff'...
Dec 30 04:23:24 pl1server update.pl[2902]: Data has been saved.
Dec 30 04:23:24 pl1server update.pl[2902]: Backup complete
Dec 30 04:23:24 pl1server update.pl[2902]: Updating cache data...
Dec 30 04:23:24 pl1server update.pl[2902]: Cache data has been updated.
Dec 30 04:23:24 pl1server update.pl[2902]: Saving last update cache data...
Dec 30 04:23:24 pl1server update.pl[2902]: Last update cache data has been saved.
Dec 30 04:23:24 pl1server update.pl[2902]: Saving cache data...
Dec 30 04:23:24 pl1server update.pl[2902]: Cache data has been saved.
Dec 30 04:23:24 pl1server update.pl[2902]: Finish Success: 2015-12-30 04:23:24
Dec 30 04:23:24 pl1server update.pl[2902]: Socket path is /var/drweb/run/updateSock
Dec 30 04:23:25 pl1server systemd[1]: Reloading LSB: Apache2 web server.
Dec 30 04:23:26 pl1server apache2[2957]: Reloading web server: apache2.
Dec 30 04:23:26 pl1server systemd[1]: Reloaded LSB: Apache2 web server.
Dec 30 04:23:26 pl1server systemd[1]: Reloading LSB: Apache2 web server.
Dec 30 04:23:27 pl1server apache2[2981]: Reloading web server: apache2.
Dec 30 04:23:27 pl1server systemd[1]: Reloaded LSB: Apache2 web server.
Dec 30 04:23:29 pl1server rsyslogd: [origin software="rsyslogd" swVersion="8.4.2" x-pid="411" x-info="http://www.rsyslog.com"] rsyslogd was HUPed
We have inform too about the update problematic in wiki https://wiki.1awww.com/index.php?title=Plesk-Panel_Auto-Update_Probleme
Dec 30 04:23:23 pl1server update.pl[2902]: drwdaily.vdb has been downloaded (check sum=EA672C7A)
Dec 30 04:23:23 pl1server update.pl[2902]: request with 383 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:23 pl1server update.pl[2902]: update.us1.drweb.com return 404 Not Found
Dec 30 04:23:23 pl1server update.pl[2902]: File not found (softfail), will try other variant if any
Dec 30 04:23:23 pl1server update.pl[2902]: request with 378 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:23 pl1server update.pl[2902]: update.us1.drweb.com return 200 OK
Dec 30 04:23:23 pl1server update.pl[2902]: drwtoday.vdb has been downloaded (check sum=C90ACD29)
Dec 30 04:23:23 pl1server update.pl[2902]: request with 383 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:23 pl1server update.pl[2902]: update.us1.drweb.com return 404 Not Found
Dec 30 04:23:23 pl1server update.pl[2902]: File not found (softfail), will try other variant if any
Dec 30 04:23:23 pl1server update.pl[2902]: request with 378 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:23 pl1server update.pl[2902]: update.us1.drweb.com return 200 OK
Dec 30 04:23:23 pl1server update.pl[2902]: dwmtoday.vdb has been downloaded (check sum=1EF87590)
Dec 30 04:23:23 pl1server update.pl[2902]: request with 383 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:23 pl1server update.pl[2902]: update.us1.drweb.com return 404 Not Found
Dec 30 04:23:23 pl1server update.pl[2902]: File not found (softfail), will try other variant if any
Dec 30 04:23:24 pl1server update.pl[2902]: request with 378 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:24 pl1server update.pl[2902]: update.us1.drweb.com return 200 OK
Dec 30 04:23:24 pl1server update.pl[2902]: dwntoday.vdb has been downloaded (check sum=5586DB0F)
Dec 30 04:23:24 pl1server update.pl[2902]: request with 383 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:24 pl1server update.pl[2902]: update.us1.drweb.com return 404 Not Found
Dec 30 04:23:24 pl1server update.pl[2902]: File not found (softfail), will try other variant if any
Dec 30 04:23:24 pl1server update.pl[2902]: request with 378 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:24 pl1server update.pl[2902]: update.us1.drweb.com return 200 OK
Dec 30 04:23:24 pl1server update.pl[2902]: dwrtoday.vdb has been downloaded (check sum=74039123)
Dec 30 04:23:24 pl1server update.pl[2902]: request with 380 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:24 pl1server update.pl[2902]: update.us1.drweb.com return 404 Not Found
Dec 30 04:23:24 pl1server update.pl[2902]: File not found (softfail), will try other variant if any
Dec 30 04:23:24 pl1server update.pl[2902]: request with 375 bytes length was sent to update.us1.drweb.com
Dec 30 04:23:24 pl1server update.pl[2902]: update.us1.drweb.com return 200 OK
Dec 30 04:23:24 pl1server update.pl[2902]: timestamp has been downloaded (check sum=2C7695A2)
Dec 30 04:23:24 pl1server update.pl[2902]: Creating backup...
Dec 30 04:23:24 pl1server update.pl[2902]: Generated file path: /var/drweb/updater/drweb/data/
Dec 30 04:23:24 pl1server update.pl[2902]: Generating backup info...
Dec 30 04:23:24 pl1server update.pl[2902]: Cleaning up backup data...
Dec 30 04:23:24 pl1server update.pl[2902]: Generated file path: /var/drweb/updater/drweb/data/
Dec 30 04:23:24 pl1server update.pl[2902]: Generated file path: /var/drweb/updater/drweb/diff
Dec 30 04:23:24 pl1server update.pl[2902]: Storing backup data...
Dec 30 04:23:24 pl1server update.pl[2902]: Generated file path: /var/drweb/updater/drweb/data/
Dec 30 04:23:24 pl1server update.pl[2902]: Generated file path: /var/drweb/updater/drweb/diff
Dec 30 04:23:24 pl1server update.pl[2902]: Saving data into file '/var/drweb/updater/drweb/diff'...
Dec 30 04:23:24 pl1server update.pl[2902]: Data has been saved.
Dec 30 04:23:24 pl1server update.pl[2902]: Backup complete
Dec 30 04:23:24 pl1server update.pl[2902]: Updating cache data...
Dec 30 04:23:24 pl1server update.pl[2902]: Cache data has been updated.
Dec 30 04:23:24 pl1server update.pl[2902]: Saving last update cache data...
Dec 30 04:23:24 pl1server update.pl[2902]: Last update cache data has been saved.
Dec 30 04:23:24 pl1server update.pl[2902]: Saving cache data...
Dec 30 04:23:24 pl1server update.pl[2902]: Cache data has been saved.
Dec 30 04:23:24 pl1server update.pl[2902]: Finish Success: 2015-12-30 04:23:24
Dec 30 04:23:24 pl1server update.pl[2902]: Socket path is /var/drweb/run/updateSock
Dec 30 04:23:25 pl1server systemd[1]: Reloading LSB: Apache2 web server.
Dec 30 04:23:26 pl1server apache2[2957]: Reloading web server: apache2.
Dec 30 04:23:26 pl1server systemd[1]: Reloaded LSB: Apache2 web server.
Dec 30 04:23:26 pl1server systemd[1]: Reloading LSB: Apache2 web server.
Dec 30 04:23:27 pl1server apache2[2981]: Reloading web server: apache2.
Dec 30 04:23:27 pl1server systemd[1]: Reloaded LSB: Apache2 web server.
Dec 30 04:23:29 pl1server rsyslogd: [origin software="rsyslogd" swVersion="8.4.2" x-pid="411" x-info="http://www.rsyslog.com"] rsyslogd was HUPed
We have inform too about the update problematic in wiki https://wiki.1awww.com/index.php?title=Plesk-Panel_Auto-Update_Probleme