Problems with RSCN on fabric (SAN) attached HP-UX box.
Posted on 2007-08-06
HP-UX HOSTNAME B.11.11 U 9000/800 108444660 unlimited-user license
I have a Fibre Channel Attached HP box and have an issue when I move targets to different FC ports on my switches.
Whenever I try to change a target device to a different port on my FC switches (Brocade), HP-UX doesn't recognize the change. It still sees the paths as dead. All other flavors of UNIX and Windows hosts don't have this issue. They pick up the changes just fine. Does HP-UX not process RSCN automatically? Is there a way I can tell it to manually refresh FC devices and pick up the switched ports?
I am not using PVLINKS, I am using EMC PowerPath and LVM. I only use soft zoning in my FC environment.