On 8/3/10 1:29 PM, Tom Gardner wrote:
    IBM had DASD (anyone pronouce it?); CDC had RMS.
Crossing between
 the two cultures could be very confusing. 
    I say "dazzdee".  I've never heard anyone say "Dee Ay Ess
Dee". 
 
 It's mostly been Dazz Dee for me;
 however, occasionally I have heard or said Dee Ay Ess Dee 
 
  Eeek, that's pretty long!
  How about IBM's CKD - always "See Kay
Dee"? 
  Once, exactly once, I've heard "sicked" and "fibba" for CKD and
FBA.
I spell out the letters.
  BTW, did anyone else use CKD (other than PCMs),
perhaps RCA (who arguably
 was a PCM+)? 
  I've never heard of it outside of IBM; it was pretty specific to their
implementation as far as I know.
  And was the 3390-3 the last CKD DASD? 
  Hmm, good question!  I don't have a ready reference to DASD model
numbers and specs.
           -Dave
--
Dave McGuire
Port Charlotte, FL