History storage

[themons]

i decide to put only 4 day of histroy to each items.
Why can i be able to see more than one month ago ???
is anybodya have an idea my database is more the 600 Mo.

[Alexei]

When did you change it to 4 days? ZABBIX does not immediately delete information from the history. It will take some time (days or even weeks) depending on amount of data already stored in the database.

[themons]

first it was 30 day now i put it to 4 day history.
We don't need to store more than 4 day.
i can graph 1 month ago, it's the date since i started to monitor the server. i don't understand why i can dot this, that is not normal.

[themons]

is any body have the same problem?