Assuming we're talking copying to disk (I'm not sure you could copy a dataset to tape, never tried), but ZFS's, being VSAM, must be cataloged; you couldn't thus copy a ZFS to two different volumes with the same dataset name because of the catalog clash.
Andy Styles z/Series System Programmer ________________________________ From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> on behalf of Allan Staller <allan.stal...@hcl.com> Sent: 17 May 2019 14:18 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: DFDSS copy to pre-allocated dsn -- This email has reached the Bank via an external source -- Presuming this is an HFS, (and based on the supplied dsn) I believe you are correct. If this is a mis-named ZFS, IIRC it can span volumes. -----Original Message----- From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of Jackson, Rob Sent: Thursday, May 16, 2019 6:43 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: DFDSS copy to pre-allocated dsn I don't know for sure if OUTDD works exactly like OUTDY; I was wondering. I used (no longer a DSS shop) OUTDY to list candidate volumes; COPY makes only one copy, whether it exists on one volume or is spread across multiple ones. Anyway, since this is non-SMS managed, it can be on only one volume--assuming it's really HFS. I guess the same restriction would apply to ZFS. -----Original Message----- From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of Mike Schwab Sent: Thursday, May 16, 2019 7:13 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: DFDSS copy to pre-allocated dsn [External Email] So you are making 3 copies on 3 different OUTDDNAMES? If it is one dataset on 3 volumes it would be one OUTDDNAME, right? On Thu, May 16, 2019 at 4:51 PM Elaine Beal <elaine.b...@gxs.com> wrote: > > I've found a lot of " it's " confusing comments on this topic and I am > beleaguered- I am trying to copy a file to an existing, pre-allocated new > name. > Seems that should be pretty straight forward... but having to specify > rename to make a copy is anything but straight forward > > I'm getting ADR380E (001)-FDSCO(08) indicating REPLACEUNCONDITIONAL is > not specified but I get this whether I specify it or not- > > > COPY DATASET(INCLUDE(SYS7.R30.V22.ROOT.HFS)) - > LOGINDDNAME(DASD1) - > OUTDDNAME(DASD2,DASD3,DASD4) - > RENAMEU((SYS7.R30.V22.ROOT.HFS, - > SYS7.R30.V22.RSU.ROOT.HFS)) - > REPLACEUNCONDITIONAL - > NULLSTORCLAS BYPASSACS(**) - > ALLDATA(*) ALLEXCP CANCELERROR - > SHARE - > WRITECHECK > > Thanks for any help- > Elaine > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, send > email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN -- Mike A Schwab, Springfield IL USA Where do Forest Rangers go to get away from it all? ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN FIRST TENNESSEE Confidentiality notice: This e-mail message, including any attachments, may contain legally privileged and/or confidential information. 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