backup schedule shifted by one hour after entering daylight saving time

[andrea-janna]

After daylight saving time started last Sunday my VM scheduled backups shifted by one hour.
The backup schedule is set at 02:20 but now backups are executed at 03:20.
I'm using Cloudstack version 4.22.0 and the backup schedule time zone is Europe/Rome.
I was wondering if there is a way to set the backup schedule so that the time doesn't shift when entering/exiting daylight saving time.

[abh1sar]

@andrea-janna you can try restarting the management server on entering and exiting the daylight saving time. That should ideally fix it.

[andrea-janna]

Well, today my backups where executed at the right scheduled time (02:20) but I don't know why.
Thanks for your support.

[abh1sar]

That's because the next backup schedule was scheduled to be 24 hours from the last backup before entering daylight saving. So it ran at 3:20. After this backup inside daylight savings, the next backup was scheduled for the correct time.