mpxio don't show path access state

Hi all ,I have two solaris 10 x86 boxes and my diskarray is 3510,the boxes link the 3510 with two hba .These boxes is enabled MPxIO,mpathadm list lu can list all luns are assigned to them. But mpathadm show lu luname can't display which path is active now,the output as below:

bash-3.00# mpathadm show lu /dev/rdsk/c0t600C0FF0000000000000FC2415182400d0s2

Logical Unit: /dev/rdsk/c0t600C0FF0000000000000FC2415182400d0s2

mpath-support: libmpscsi_vhci.so

Vendor: SUN

Product: StorEdge 3510

Revision: 415F

Name Type: unknown type

Name: 600c0ff0000000000000fc2415182400

Asymmetric: no

Current Load Balance: round-robin

Logical Unit Group ID: NA

Auto Failback: on

Auto Probing: NA

Paths:

Initiator Port Name: 210100e08b28d157

Target Port Name: 266000c0ffe000fc

Override Path: NA

Path State: OK

Disabled: no

Initiator Port Name: 210000e08b08d157

Target Port Name: 256000c0ffd000fc

Override Path: NA

Path State: OK

Disabled: no

Target Ports:

Name: 266000c0ffe000fc

Relative ID: 0

Name: 256000c0ffd000fc

Relative ID: 0

What's wrong?How can I resolv it?Thanks!

[1240 byte] By [fenglimiana] at [2007-11-27 7:30:43]
# 1
In a 3510 all paths are active if you're using round-robin load balancing.
torreysuna at 2007-7-12 19:10:58 > top of Java-index,Storage Forums,Storage General Discussion...