We have 4 netware 6.5 sp8 connected to a dual controller compellent San with brocade switches and qlogic cards. Both 4 and 8 gig dual port models. We also have oes and windows on the same San.

Whenever we have a controller fail over our netware servers hang or abend. The other OS's survive. We've worked with compellent support without success. We've tried changing time out values in the BIOS and at the command line on the drivers in startup.ncf.

I thought I'd check to see if anyone has seen anything similar.