[Eisfair] Frage logrotate - ntp

[Andreas Hager]

Hallo Freunde,

die Verteilung der Systemzeit läuft wöchentlich bis zum logrotate von 
Samstag auf Sonntag.
Mein log beinhaltet:

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May 25 00:58:47 eishager systemd[1]: Starting Rotate log files...
May 25 00:58:48 eishager systemd[1]: Reloading Berkeley Internet Name 
Domain (DNS)...
May 25 00:58:48 eishager systemd[1]: Reloaded Berkeley Internet Name 
Domain (DNS).
May 25 00:58:55 eishager systemd[1]: Stopping mail.service...
May 25 00:58:56 eishager mail[24953]:  * Disabling IMAP4 daemon ...
May 25 00:58:56 eishager xinetd[790]: Starting reconfiguration
May 25 00:58:56 eishager mail[24953]: [26B blob data]
May 25 00:58:56 eishager xinetd[790]: Reading included configuration 
file: /etc/xinetd.d/imap [file=/etc/xinetd.conf] [line=7]
May 25 00:58:56 eishager xinetd[790]: Reading included configuration 
file: /etc/xinetd.d/pop3 [file=/etc/xinetd.d/pop3] [line=25]
May 25 00:58:56 eishager xinetd[790]: Swapping defaults
May 25 00:58:56 eishager xinetd[790]: service imap4 deactivated
May 25 00:58:56 eishager xinetd[790]: service imap4s deactivated
May 25 00:58:56 eishager xinetd[790]: Reconfigured: new=0 old=0 
dropped=2 (services)
May 25 00:58:58 eishager mail[24953]: [26B blob data]
May 25 00:59:00 eishager mail[24953]:  * Stopping SMTP server ...
May 25 00:59:01 eishager mail[24953]: [26B blob data]
May 25 00:59:01 eishager systemd[1]: mail.service: Deactivated successfully.
May 25 00:59:01 eishager systemd[1]: Stopped mail.service.
May 25 00:59:01 eishager systemd[1]: mail.service: Consumed 3min 35.088s 
CPU time.
May 25 00:59:02 eishager systemd[1]: Starting mail.service...
May 25 00:59:03 eishager mail[25055]:  * Starting SMTP server ...
May 25 00:59:07 eishager mail[25055]: [26B blob data]
May 25 00:59:09 eishager mail[25055]:  * Enabling IMAP4 daemon ...
May 25 00:59:09 eishager xinetd[790]: Starting reconfiguration
May 25 00:59:09 eishager xinetd[790]: Reading included configuration 
file: /etc/xinetd.d/imap [file=/etc/xinetd.conf] [line=7]
May 25 00:59:09 eishager xinetd[790]: Reading included configuration 
file: /etc/xinetd.d/pop3 [file=/etc/xinetd.d/pop3] [line=25]
May 25 00:59:09 eishager xinetd[790]: Swapping defaults
May 25 00:59:09 eishager mail[25055]: [26B blob data]
May 25 00:59:09 eishager xinetd[790]: Reconfigured: new=2 old=0 
dropped=0 (services)
May 25 00:59:09 eishager systemd[1]: Started mail.service.
May 25 00:59:13 eishager logrotate-all[25146]: chmod: changing 
permissions of '/etc/config.d/ntp': Read-only file system
May 25 00:59:13 eishager logrotate-all[25154]: chown: changing ownership 
of '/etc/ntp.conf': Read-only file system
May 25 00:59:14 eishager logrotate-all[25155]: chgrp: changing group of 
'/etc/ntp.conf': Read-only file system
May 25 00:59:14 eishager logrotate-all[25156]: chmod: changing 
permissions of '/etc/ntp.conf': Read-only file system
May 25 00:59:14 eishager logrotate-all[25177]: /usr/bin/in.grep: 
warning: stray \ before -
May 25 00:59:16 eishager systemd[1]: logrotate.service: Deactivated 
successfully.
May 25 00:59:16 eishager systemd[1]: Finished Rotate log files.
May 25 00:59:16 eishager systemd[1]: logrotate.service: Consumed 9.792s 
CPU time.
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Beim Überfliegen stolpere ich über die logrotate-all-Zeilen.
Nach diesen Kommandos kommen timeouts beim timesync der anderen Rechner.

ls -haltr /etc/config.d/
zeigt
-rw-------  1 root root  11K May  6 13:37 ntp

ls -haltr /etc/
zeigt
-rw-r-----  1 root ntp      484 May  6 13:37 ntp.conf

Ist das so i.O. ??
Warum wird den Eigentümer, Gruppe und Maske dieser Dateien geändert ??

Gruß
Andreas