Peter, The main thing is mapping out addressing of individual disk addresses to WWPN/LUN combinations. You then need to map out pathing (use NPIV for isolation of FCP traffic between individual guests and their LUNs), enable multipathd, configure WWPNs/LUNs in you Linux with zfcpconf (or whatever is the current tool), update zipl for the rootfs.
Might you be better off just installing your o/s anew so you get to use wizards to lay things out? Thanks, Sam -----Original Message----- From: Linux on 390 Port <[email protected]> On Behalf Of Peter Sent: Monday, September 8, 2025 00:46 To: [email protected] Subject: DS8886 to IBM FS9200 Hello Cross posted We have some Linux guest using DS8886 via FBA(SCSI). When we migrate from DS8886 to FS9200. What are the changes are needed in REDHAT running on zVM ? Has anyone done this type of migration and willing to share your experience? Peter ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www2.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www2.marist.edu/htbin/wlvindex?LINUX-390
