And SMF data in logstreams too. Mark Jacobs
Sent from ProtonMail, Swiss-based encrypted email. GPG Public Key - https://api.protonmail.ch/pks/lookup?op=get&[email protected] On Tuesday, April 16th, 2024 at 6:32 PM, Mark Jacobs <[email protected]> wrote: > Our storage team would know more about what they've done with zEDC, but I'm > using it for compression of zFS file systems and JES2 Sysout written to spool. > > Mark Jacobs > > Sent from ProtonMail, Swiss-based encrypted email. > > GPG Public Key - > https://api.protonmail.ch/pks/lookup?op=get&[email protected] > > > > > On Tuesday, April 16th, 2024 at 12:16 PM, Jousma, David > [email protected] wrote: > > > Is anyone exploiting ZEDC data compression accelerator in your > > environments? We recently licensed the enablement and are working through > > the issues in our DEV environment. > > > > We initially enabled Extended Format/COMPACT ZP, for all DSORG PS datasets, > > but are quickly finding that DFSORT, SAS, ISPF recovery datasets all have > > issues. We’ve turned back off for now. > > > > There is no central location in any IBM doc(including recent REDBOOKS) that > > discusses where we can and cannot leverage ZEDC. As it stands now, we had > > to back out, and looking at taking a new approach in our ACS routines > > checking for DSORG=PS, and then if not temp-dataset, or tape assign a DC > > with the right options. > > > > What I am wondering is if anyone is further along that can share how they > > rolled out? I really don’t want to have to make the applications teams have > > to “opt-in” by coding a DC in their JCL or other dataset allocations. > > > > Dave Jousma > > Vice President | Director, Technology Engineering > > > > This e-mail transmission contains information that is confidential and may > > be privileged. It is intended only for the addressee(s) named above. If you > > receive this e-mail in error, please do not read, copy or disseminate it in > > any manner. If you are not the intended recipient, any disclosure, copying, > > distribution or use of the contents of this information is prohibited. > > Please reply to the message immediately by informing the sender that the > > message was misdirected. After replying, please erase it from your computer > > system. Your assistance in correcting this error is appreciated. > > > > ---------------------------------------------------------------------- > > 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
