That's a definitive answer, thanks. -----Original Message----- From: IBM Mainframe Discussion List <[email protected]> On Behalf Of Seymour J Metz Sent: Friday, January 8, 2021 11:08 AM To: [email protected] Subject: Re: ZFS using zEDC hardware compression
[External Email. Exercise caution when clicking links or opening attachments.] A zFS is stored in a VSAM linear data set. I found "Only extended-format key-sequenced data sets can be compressed." at https://www.ibm.com/support/knowledgecenter/en/SSLTBW_2.1.0/com.ibm.zos.v2r1.idad400/compdta.htm -- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 ________________________________________ From: IBM Mainframe Discussion List [[email protected]] on behalf of PINION, RICHARD W. [[email protected]] Sent: Friday, January 8, 2021 10:00 AM To: [email protected] Subject: ZFS using zEDC hardware compression Can a ZFS dataset be defined with the DATACLAS zEDC compression option? I'm looking for a way to reduce the size of our SMPNTS datasets. Confidentiality notice: This e-mail message, including any attachments, may contain legally privileged and/or confidential information. If you are not the intended recipient(s), or the employee or agent responsible for delivery of this message to the intended recipient(s), you are hereby notified that any dissemination, distribution, or copying of this e-mail message is strictly prohibited. If you have received this message in error, please immediately notify the sender and delete this e-mail message from your computer. ---------------------------------------------------------------------- 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
