Need an Irule

You should really looking into creating a policy, assuming you have bigip 11.4 or better. Works a charm for our applications. Then you just create two pools and give them meaningful names. Will be much clearer to those that come behind you to support it.

https://support.f5.com/kb/en-us/solutions/public/15000/000/sol15085.html

Apply the policy to your virtual. Ideally you shouldnt apply a pool to your virtual b/c if that pool goes down it takes your virtual with it.

when HTTP_REQUEST {

if { ([string tolower  [HTTP::uri]] starts_with "/xyz") } {
    pool abc
} else {
    pool def

}

but I would recommend you to use a ltm policy for this ask

you can use LTM HTTP Policies to do that

basically HTTP Policies are a GUI version of implemented easy HTTP parsing that a irule would do

*Hi Thanks for the reply

I need a traffic to be flowed to same pool member not different.*

I have two pool members with same content inside.

thanks and Regards Sachin M

when HTTP_REQUEST {

if { ([string tolower  [HTTP::uri]] starts_with "/xyz") } {
    pool mypool member 1.2.3.4
} else {
    pool mypool member 1.2.3.4
}