Hi I was looking for the capability on a dasd device
DEVTYPE (R6),(AREA,L'AREA),INFOLIST=ILIST2 ILIST2 DEVTYPE INFO=DASD AREA DS XL16 This was the data returned in area R15 = 0 FFF00000 000FF000 00000100 08000000 DASD Returns 16 bytes as follows: Bytes 0-3 Number of cylinders on the device, excluding alternates. For a VIO data set, this number is the number of simulated cylinders needed to contain the data set. Bytes4-7 Number of tracks per cylinder. Seems to indicate over 4 million cylinders and over 100,000 tracks on the volume ? Joe Reichman Joe Reichman IT Specialist Master Files Division New Carrollton Federal Building, B7-182 OS:CTO:AD:CP:I:IB Flex M,T,Th,F Home office (240) 863 - 3965 Office (240) 613-4350 Cell (917) 748-9693 TOD M - F 7:30 am - 4:00 pm ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN