ZCS Cron Jobs You can view the ZCS crontab by logging on as zimbra and typing crontab -l. The following cron jobs are scheduled to run for ZCS Log pruning The log pruning deletes logs from /opt/zimbra/log that are over eight days old. The job runs at 2:30 a.m. Status logging zmstatuslog calls zmcontrol status and outputs it data into syslog. This is primarily so that logger can read the data and keep the administration console status up-to-date. Status logging job runs every 2 minutes.