On Mon, 13 Feb 2012 16:11:53 -0600, Joel C. Ewing wrote:
>
>> (I'd prefer, for legibility, SPACE=(1,54.000.000.000) with European
>> thousands separators.)
>
>Not sure about your reference to half-word chunks.  Although there are
>16Mi limits on max numerical value for primary-qty parameter,
>"SPACE=(1,54000),AVGREC=M"
>is perfectly legitimate for allocating 54,000 MiB (only about 5% high if
>you really needed exactly 54,000 MB) ...
>
I stand corrected; "24-bit" rather than "halfword".  But, still,
why can't the computer perform the algebra for me?  And what
is the etymology of "AVGREC"?  It seems to suggest "Average
Record Size"; it means nothing of the sort.

(Or, even, "SPACE=(1,54000M)", or even, "SPACE=(1,54G)"?)

(Is there a default for the SPACE unit?  If not, I'd suggest "1",
as in "SPACE=(,54000000000)".)

-- gil

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