We have Mod9's and Mod54's only. We had INFOPAC on Mod54s - huge
vtoc/vtocix/vvds!
BobL
-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf
Of Mike Schwab
Sent: Tuesday, June 28, 2016 3:03 PM
To: [email protected]
Subject: Re: Minimum Volume Sizes in the Wild [ EXTERNAL ]
Yep. 100 for JES2 checkpoints. 500+ for catalog volumes. Some mod 3s for ML1
and Mobius datasets due to large number of small datasets.
Mod 9s for most volumes. Storage groups are 1TB+ so new space is Mod 27s (due
to IPL volumes). z/OS 2.2 installer wants Mod 40s, don't have uncarved space.
So next purchase I assume we will do Mod 60s for EAV and leave space to expand.
SYS NUM FRE CAPACITY
MOD VOLS SPC GB
0000 0016 90 00,000.128
0001 0020 00 00,002.000
0002 0005 81 00,000.945
0010 0008 91 00,007.568
0014 0001 39 00,001.416
0015 0027 84 00,038.367
0030 0227 36 00,644.226
0090 2315 29 19,709.910
0294 0346 27 09,634.024
9999 2965 28 30,038.584
On Tue, Jun 28, 2016 at 11:23 AM, Richards, Robert B.
<[email protected]> wrote:
> Custom volumes at 100 cylinders and at 1113 cylinders
>
> I would hope your second statement is true, but there are always
> outliers! :-)
>
> Bob
>
> -----Original Message-----
> From: IBM Mainframe Discussion List [mailto:[email protected]]
> On Behalf Of John Eells
> Sent: Tuesday, June 28, 2016 12:19 PM
> To: [email protected]
> Subject: Minimum Volume Sizes in the Wild
>
> What is the *smallest* volume size everyone sees in general use?
>
> For example, will we create any problems if we assume that "everyone"
> has or can define at least a 3390-9 size volume these days? What if we chose
> 3390-27?
>
> --
> John Eells
> IBM Poughkeepsie
> [email protected]
>
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--
Mike A Schwab, Springfield IL USA
Where do Forest Rangers go to get away from it all?
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