Machine frozen after using rmvpath

Issue

• After use with the command rmvpath server was frozen.

root@dcsrvdba1001:/home/root # cat /etc/redhat-release 
Red Hat Enterprise Linux ES release 4 (Nahant Update 8)
root@dcsrvdba1001:/home/root # uname -a
Linux dcsrvdba1001 2.6.9-67.ELsmp #1 SMP Wed Nov 7 13:56:44 EST 2007 x86_64 x86_64 x86_64 GNU/Linux

root@dcsrvdba1001:/home/root # datapath query version

sdd-1.6.3.0-6

root@dcsrvdba1001:/home/root # lspci | grep -i fib
06:00.0 Fibre Channel: QLogic Corp. ISP2432-based 4Gb Fibre Channel to PCI Express HBA (rev 03)
06:00.1 Fibre Channel: QLogic Corp. ISP2432-based 4Gb Fibre Channel to PCI Express HBA (rev 03)