You might want to consider migrating from SYS1.BROADCAST to user logs in the future.
https://www.ibm.com/docs/en/zos/3.1.0?topic=messages-storing-in-separate-user-logs Mark Jacobs Sent from ProtonMail, Swiss-based encrypted email. GPG Public Key - https://api.protonmail.ch/pks/lookup?op=get&[email protected] On Sunday, January 11th, 2026 at 11:14 AM, David Purdy <[email protected]> wrote: > I'm doing this today, with a yet untested process, but the plan is: > Allocate a new brodcastSync it with uadsSET IKJTSO=NB or whatever member you > built with the new brodcast dsnDel, rebuild, and sync the newSET IJKTSO=00 or > whatever the original member was named > IPL all LPARs in the plex > The last SET isn't need if you're going to IPL - just belt and suspenders > I'll let you know if the process works this evening > David > > On Sunday, January 11, 2026 at 10:09:17 AM EST, Steve Estle > [email protected] wrote: > > > All, > > I need to reallocate our SYS1.BRODCAST dataset as it is running out of space. > I've reallocated as new name but when I got ready to rename current to old > and new to "SYS1.BRODCAST" I learned dataset is allocated SHR (SYSDSN) to > MASTER. Is there some way to deallocate the dataset from MASTER without > reIPLing that anyone knows of so we can put in place larger SYS1.BRODCAST > library in place? > > Thanks, > > ---------------------------------------------------------------------- > 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
