Dont we run ICKDSF REFVTOC post modifying the size in DS8K ? On Fri, 19 Dec 2025, 04:47 Mark Charles, <[email protected]> wrote:
> I'll bet that the difference for your volumes is in the size of your VTOC > and VTOC Index. But you can only change that if the pack is empty. > > > Thank you, > > Mark Charles > > > ________________________________ > From: IBM Mainframe Discussion List <[email protected]> on behalf > of Jake Anderson <[email protected]> > Sent: Thursday, December 18, 2025 04:17 > To: [email protected] <[email protected]> > Subject: Modify Cylinder size from DS8K gui > > Hello > > Few of our dasd volumes were created a cylinder size of 30051 in DS8K but > i wanted to know if I can modify those cylinder size to 30047 ? After > changing, do I have to run any commands to synchronize those changes in > zos ? > > 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 > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
