We had 4 CHPIDs to our storage box, during the migration, we simply
dropped one CHPID (maybe it was two) from the current box and connected
it to the new box, viola! No new IODF required.
On 9/8/2025 10:08 PM, Jake Anderson wrote:
Hello
We are in midst of storage migration. We already have spare chpid for the
new Storage box.
To align the spare chpid to point new storage dasd that I just alter the
control unit ? Cause we are using the same LCU and LUN same as old storage
box.
Do I need a POR or just an IPL with new IODF will help?
Jake
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