i had read that but was not sure. So, that means that each one will need to be split based on the key. The old from-key to-key concept.
________________________________ From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> on behalf of Lizette Koehler <stars...@mindspring.com> Sent: Tuesday, December 18, 2018 1:13 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Multi-volume HSM MCDS You want to convert to multiple mcds clusters MCDS1 MCDS2 Etc... The MCDS and BCDS can be comprised from one to four clusters. Each cluster is a stand-alone VSAM Key Sequence data Set https://www.ibm.com/support/knowledgecenter/en/SSLTBW_2.2.0/com.ibm.zos.v2r2.arci000/mvcds.htm You probably have to change your startup JCL for DFHSM Lizette > -----Original Message----- > From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of > Hervey Martinez > Sent: Tuesday, December 18, 2018 10:51 AM > To: IBM-MAIN@LISTSERV.UA.EDU > Subject: Multi-volume HSM MCDS > > The MCDS is taking up a full mod-9 and it is growing. > > I'm looking at expanding the file to be multi-volume and wondering if this > can be done without converting CDS to RLS? Done some searches but don't > really come up with anything. > > How would this be expanded to multi-volume. Would the definition just be, > let's say 20,000 cylinders and make sure there are two mod9 volumes > available? > > One option would be to move it to a Mod-27 but not sure if such a volume is > available at our DR site. > > Anybody have any ideas? > > ---------------------------------------------------------------------- > 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 ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
