pool check numeric values

Hello Community,

 

I'm trying to determine what each numeric value means when checking a pool's state.

 

 

 

ex)

 

 

 

3) iRule3->VS3:

 

when HTTP_REQUEST {

 

if { ([active_members pool1] < 1) or ([active_members pool2] < 1) or ([active_members pool3] < 1) } {

 

pool pool6

 

} else {

 

pool pool3

 

}

 

}

 

 

 

 

What does the " < 1 " actually mean? What other numeric values are there and what do they mean?

 

 

 

Thanks in advance.

 

 

 

Regards,

 

TRX