I can't speak for OP. I guess for me, I'd blame perhaps inertia. When we set-up DFSMS/HSM in, I think the 90s, we still had real 3490s and maybe real 3390s. I don't remember the dates when we first went to RAID disk and VTapes
> -----Original Message----- > From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On > Behalf Of Bost, David Loyd > Sent: Friday, December 20, 2024 11:49 AM > To: IBM-MAIN@LISTSERV.UA.EDU > Subject: Re: DFHSM error > > Any reason you don’t have DFHSM CDSs backed up straight to VTL tape? It is > an option. > > From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On > Behalf Of Dave Gibney > Sent: Friday, December 20, 2024 2:39 PM > To: IBM-MAIN@LISTSERV.UA.EDU > Subject: Re: DFHSM error > > When I had a system, I had the HSM CDS backup datasets pre-allocated (4 > each) on non-SMS volumes with sufficient space. DFHSM then rotated > between them. This is the way the DFHSM starter set (there is sample JCL) > originally set things up. BCD's ZjQcmQRYFpfptBannerStart This Message Is > From an External Sender Do not click links or open attachments unless you > recognize the sender and know the content is safe. > ZjQcmQRYFpfptBannerEnd > > When I had a system, I had the HSM CDS backup datasets pre-allocated (4 > each) on non-SMS volumes with sufficient space. DFHSM then rotated > between them. This is the way the DFHSM starter set (there is sample JCL) > originally set things up. > > > > BCD's can grow significantly, especially if EXPIREBV is not run on a regular > basis. My daily DFHSM maintenance job included three EXPIREBV commands. > I also had it issue a few of the QUERY commands so that I usually didn't get > surprised by these back-up space failures. > > > > > -----Original Message----- > > > From: IBM Mainframe Discussion List > > <IBM-MAIN@LISTSERV.UA.EDU<mailto:IBM-MAIN@LISTSERV.UA.EDU>> On > > > Behalf Of Matthew Stitt > > > Sent: Friday, December 20, 2024 10:26 AM > > > To: IBM-MAIN@LISTSERV.UA.EDU<mailto:IBM-MAIN@LISTSERV.UA.EDU> > > > Subject: Re: DFHSM error > > > > > > I used a simple copy to a larger dataset. > > > > > > Bring HSM down. Rename the backup xCDS datasets. > > > > > > Define a new xCDS (larger). Copy (REPRO) to the new xCDS. Rename the > > xCDS > > > (old, new). Bring HSM back up. > > > > > > The backup copies HSM creates should have the new xCDS size. > > > > > > Matthew > > > > > > On Fri, 20 Dec 2024 15:37:32 +0400, Peter > > <dbajava...@gmail.com<mailto:dbajava...@gmail.com>> > > > wrote: > > > > > > >Hello Steve > > > > > > > >Do you have a sample JCL that you follow in enlarging ? > > > > > > > >On Thu, 19 Dec 2024, 23:29 Steve Beaver, < > > > >0000050e0c375a14-dmarc- > requ...@listserv.ua.edu<mailto:0000050e0c375a14-dmarc- > requ...@listserv.ua.edu>> wrote: > > > > > > > >> Well you have 2 options > > > >> > > > >> INIT a new VOLUME with a much larger VTOC and copy over the > > > >> VOLUME and don’t > > > >> Forget the VVDS and copy the OLD to the New > > > >> > > > >> Dump the Volume using DSS, then RE-INIT the VOLUME with a > > > >> much larger VTOC and don't > > > >> Forget the VCVDS and restore the VOLUME > > > >> > > > >> > > > >> > > > >> > > > >> > > > >> > > > >> ------------------------------------------------------------------- > > >> -- > > > >> ----------- > > > >> -----Original Message----- > > > >> From: IBM Mainframe Discussion List [mailto:IBM- > > > m...@listserv.ua.edu<mailto:m...@listserv.ua.edu>] > > > >> On Behalf Of Matt Hogstrom > > > >> Sent: Thursday, December 19, 2024 8:11 AM > > > >> To: IBM-MAIN@LISTSERV.UA.EDU<mailto:IBM- > m...@listserv.ua.edu> > > > >> Subject: Re: DFHSM error > > > >> > > > >> Does the VTOC have sufficient space for a new extent? > > > >> > > > >> -- > > > >> Matt Hogstrom > > > >> > > > >> “To achieve great things two things are needed: a plan, and not > > >> quite > > > >> enough time.” > > > >> - Leonard Bernstein > > > >> > > > >> > On Dec 19, 2024, at 09:04, Peter < > > > >> 000005e4a8a0a03d-dmarc- > requ...@listserv.ua.edu<mailto:000005e4a8a0a03d-dmarc- > requ...@listserv.ua.edu>> wrote: > > > >> > > > > >> >> DFHSM.MCDS.BACKUP.V0013037 > > > >> >> > > > >> >> *ARC0744E MCDS COULD NOT BE BACKED UP, RC=0013, 035 > > > >> >> > > > >> >> ARC0744E (CONT.) REAS=B37. MIGRATION, BACKUP, FRBACKUP, > DUMP, > > > AND > > > >> > > > > > > ---------------------------------------------------------------------- > > > For IBM-MAIN subscribe / signoff / archive access instructions, send > > email to > > > lists...@listserv.ua.edu<mailto:lists...@listserv.ua.edu> with the > > message: INFO IBM-MAIN > > > > ---------------------------------------------------------------------- > > For IBM-MAIN subscribe / signoff / archive access instructions, > > send email to lists...@listserv.ua.edu<mailto:lists...@listserv.ua.edu> with > the message: INFO IBM-MAIN > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, send email to > lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
