Open 0xphk opened 4 years ago
Looks like this is a systemd related error, probably some user context issue.
As manually running session-clean works, the problem can be fixed by switching back to cron:
systemctl disable --now phpsessionclean.timer
then modify /etc/cron.d/php and remove the systemd test condition from
09,39 * * * * root [ -x /usr/lib/php/sessionclean ] && if [ ! -d /run/systemd/system ]; then /usr/lib/php/sessionclean; fi
to
09,39 * * * * root [ -x /usr/lib/php/sessionclean ] && /usr/lib/php/sessionclean
Now this uses cron again to run this in root context, so cleaning up old sessions works again. Maybe this helps another ppl.
Hi, unsure if this is a problem with the installation, but on Ubuntu 18.04 and Debian 10 the systemd-timer controlled phpsessionclean.service fails with similar errors on both systems, syslog:
sessionclean[24005]: find: cannot delete '/usr/local/tmp/sessions/sess_a5a9uj18v2qgsavdk2oq1carn7': Read-only file system
I can not find any clue, the permissions of the session files are 600 www-data:www-data which should be ok, but the session folder itself is 777 www-data:root with tempfs sticky bit.
I thought the 'root' group ownership of the sessions directory could be the problem but chown www-data:www-data does not fix this. I guess phpsessionclean is also run under www-data context.
Any help on this is appreciated, thank you