Dears
I have 2 CSM configured as primary and standby, but actually when we use show commands we find that we have a connections in both CSM!!!!
(BTW I am using HTTP probs)

show commands output below:

6513SW1#sh module contentSwitchingModule 4 ft detail
FT group 1, vlan 104
This box is active
priority 15, heartbeat 1, failover 3, preemption is on
alternate priority 10

6513SW2#sh module contentSwitchingModule 4 ft detail
FT group 1, vlan 104
This box is in standby state
priority 10, heartbeat 1, failover 3, preemption is on
alternate priority 15

-SW1#sh module contentSwitchingModule 4 vservers
vserver type prot virtual vlan state conns
VRT-INTNT-SRV SLB TCP 172.20.4.9/32:80 ALL OPERATIONAL 5
VRT-INTRA-SRV SLB TCP 172.20.3.9/32:80 ALL OPERATIONAL 0
VRT-TABS-SRV SLB TCP 172.20.1.20/32:7777 ALL OPERATIONAL 46

-SW2#sh module contentSwitchingModule 4 vservers
vserver type prot virtual vlan state conns
VRT-INTNT-SRV SLB TCP 172.20.4.9/32:80 ALL OPERATIONAL 3
VRT-INTRA-SRV SLB TCP 172.20.3.9/32:80 ALL OPERATIONAL 0
VRT-TABS-SRV SLB TCP 172.20.1.20/32:7777 ALL OPERATIONAL 39