It'd be great if IBM disappeared the problem by buying one of the stop x37 
companies :)

- KB

‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐

On Tuesday, July 20th, 2021 at 11:17 PM, Marna WALLE <[email protected]> wrote:

> Hi Barbara (and others),
>
> Nice to see so many users of PDSEs! We do not today have the capability to 
> switch from PDS to PDSE in z/OSMF, but we've got it in our backlog from 
> requests to have it. If PDSEs users would like to help us prioritize that, 
> with their business impacts without this capability, please feel free to 
> email me ([email protected]).
>
> As for the sizes, for z/OSMF ServerPac we have increased the shipped free 
> space to 40% per data set, and with linklst data sets have zero secondary. 
> This is an increase over the prior free space size we used to provide, in 
> hopes that will help for the time being. This was done because we don't have 
> the ability to re-size today in z/OSMF.
>
> Now...I would like to look at the data set size problem in a larger context - 
> in order to understand where to solve this problem. More than ever, we have 
> been shipping Continuous Delivery PTFs. Many of these PTFs are quite large, 
> and occur over the life of a release. This can put quite a lot of pressure on 
> the size of the target and DLIB data sets being able to accommodate these 
> updates for every service install episode. I am wondering, if it might be of 
> better use to have the capability of accommodating the need for more space in 
> a more ongoing manner? Meaning, installing a release for a first time - even 
> with enlarging the data sets with some predictive percentage (50%, 100%, 
> 200%?) - still doesn't completely help with running out of space in some data 
> sets or even volumes continually, and could result in some data sets being 
> overly and unnecessarily large. Would it be better if z/OS itself was able to 
> assist better when the problem occurred in a targeted and timely fashion? Do 
> you feel that if z/OSMF Software Management provided this ability to one-time 
> increase the size of allocated target and DLIBs, that would conclusively 
> solve your space problems for these data sets?
>
> -Marna WALLE
>
> z/OS System Install and Upgrade
>
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