On Wed, 15 May 2019 20:31:55 +0000, Pommier, Rex wrote: >The point I was making was that IBM had some DASD subsystems for large(r) >customers with integrated controllers
Oh. Sorry I misunderstood. Thanks for the clarification. The s/360 POO (available on bitsavers), says, "A control unit may be housed separately or it may be physically and logically integral with the I/O device." -- Tom Marchant ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
