From: "AFG" <[email protected]>
Sent: Wednesday, December 06, 2017 7:41 AM
On 2017-12-05 11:11, Chris Craddock wrote:
Ironically, OPEN ends up making a copy of the DCB in protected storage anyway, so they didn't
save anything by putting it in user key storage.
________________________________
In 1970 "our" S360/50 made no such copies! OS/MFT gobbeled up 28 of the 256K,
leaving 14K for the printer partition, 54K for the reader/interpreter partition
and two
80K partitions for production, compiles and tests.
What luxury!
Our 360/50 had only 128K for all those things plus programs.
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