How to reduce the count of email notifications

[dmitry1]

Hello!

I have check service,free space through ssh-agent with bash-script. If it return not null (strlen>0) that is we have some trouble. Item checks with 5 min period.

The trigger have multi notification option.

Question: Now i receive email notification every 5 min, how i could increase time period between notifications when "trigger.value" become PROBLEM. and reduce when it at OK state.

[dmitry1]

Or dont send notification if item.value doesn't change? <- it's option is preferred

[dmitry1]

Example:

state
OK 100
FAIL 101 <- zabbix send Fail notification
FAIL 101 <- zabbix doesn't send;
FAIL 102 <- send
FAIL 103 <- send
OK 100 <-done, send OK

[Colttt]

maybe you can use diff()?
but normaly zabbix sends only if it goes from OK to problem or from problem to OK.

how looks you action/condition?