Schedule run times are not correct!

GVM versions

gsad: (‘gsad --version’)Greenbone Security Assistant 8.0.1
gvmd: (‘gvmd --version’)Greenbone Vulnerability Manager 8.0.1
openvas-scanner: (‘openvas --version’, in older GVM versions < 11: ‘openvassd --version’)OpenVAS Scanner 6.0.1
gvm-libs: 10.0.1

Environment

Operating system: fedord 14
Kernel: (‘uname -a’) Linux banel64 2.6.35.14-106.fc14.x86_64 #1 SMP Wed Nov 23 13:07:52 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
Installation method / source: source code install

At web page, create a schedule run with every hour, create a task with the schedule, task is running every hour, But for approximate every 20 runs, there are two consecutive executions. the scan task completed in less than one minute.

Does the schedule configuration feature an end time? If so, try removing the end time.

the schedule does not config end time with entire operation for duration.

Those are outdated versions of GVM 10, please update to the more recent versions listed here:

or even to GVM-11 / 20.08 and try again because gvmd 8.0.2 (see https://github.com/greenbone/gvmd/releases/tag/v8.0.2) lists e.g. the following fixes for schedules:

  • Fix iCalendar recurrence and timezone handling #653
  • Fix issues with some scheduled tasks by using iCalendar more instead of old period fields #655