Gil, Internally Co:Z uses BPXWDYN for dynamic allocation. Many of the keywords are surfaced as options.
I'm not sure if this is your question, but for GDG allocation relative generation references are affected by the "GDGNT" option, which by default is off. See the BPXWDYN documentation for more information, but I believe that this simply maps to the equivalent SVC99 option that controls whether GDG relative numbers are frozen to the start of the job or float (NT="New Table"). So, if you want to have (+1) be a new generation (more than once), you need: ls /+gdgnt Of course, we often suggest that this be configured as a default option in the config file. Kirk Wolf Dovetailed Technologies http://dovetail.com On Tue, May 2, 2017 at 2:32 PM, Paul Gilmartin < [email protected]> wrote: > On Tue, 2 May 2017 13:59:54 -0500, Kirk Wolf wrote: > > >Hi John, > > > >To mount tapes with Co:Z SFTP, you have to enable the "mount" dynamic > >allocation option: > > > >ls /+mount > > > (This may also require administrative configuration action.) > > >(And you also need mount authority) > > > I assume that if it's a GDG it's catalogued. > > How does GDG(+1) work outside JCL? > > Will each SVC 99 create a new generation? > > Is (+1) allocated to a new volume or a new data set or the volume of (+0)? > Can the programmer control this? I don't believe DYNALLOC supports > VOL=REF. > > Does Co:Z support DD:? > > -- gil > > ---------------------------------------------------------------------- > 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
