If I remember right we used the TDMF product to copy volumes in the background and it also kept them in sync. Hopefully I remember that correctly.
On Wed, Sep 10, 2025 at 4:03 AM Radoslaw Skorupka < [email protected]> wrote: > And what was the result? > Different volumes seen under same devnum address? > Or just you switched off (nevermind what method) the old dasd box and > started using new one? > In that case you could reconnect all the cables. > > -- > Radoslaw Skorupka > Lodz, Poland > > > > W dniu 09.09.2025 o 18:29, Michael Babcock pisze: > > 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 > >> > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
