user manager and reboot command

is it safe for user manager database to reboot router with “/system reboot” command?
i mean it does not get corrupt right?

I think it’s have no problem.
But it’s better to have a backup in your userman data.
you can create a script and schedule it for daily backup and send backup to a FTP server.

during 2016 season i had some power cuts even there was ups. user manager was corrupted and no one could log in. i could not fix it with rebuild etc. so i setup the database from scratch.
next thing i did was …

  1. make a local backup every midnight with a script
  2. another script was emailing me a backup of the database so in case of corrupt i could restore the latest backup.