| 0 (X'0') |
16 |
ADRUPB |
|
| 0 (X'0') |
4 |
UPDSCBAD |
0 if UPIND = 1. FORMAT 1 DSCB address if both UPIND and UPVSMDAT
= 0. Address of 44-byte cluster name if UPIND = 0 and UPVSMDAT = 1. |
| 4 (X'4') |
4 |
UPCATP |
Address of 44 byte catalog name if UPVSMDAT = 1. |
| 8 (X'8') |
4 |
UPUCBVSA |
UCB volume serial number address |
| 12 (X'C') |
1 |
UPFLG1 |
Flag byte 1 |
| 1... .... |
UPEOL |
End of list indicator. Always 1. |
| .1.. .... |
UPFRTO |
1 = source volume, 0 = destination volume. |
| ..1. .... |
UPDUMP |
1 = DUMP function |
| ...1 .... |
UPREST |
1 = RESTORE function |
| .... 1... |
UPCOPY |
1 = COPY function |
| .... .1.. |
UPPRINT |
1 = PRINT function |
| .... ..1. |
UPDEFRAG |
1 = DEFRAG function |
| .... ...1 |
UPCOMPR |
1 = COMPRESS function |
| 13 (X'D') |
1 |
UPFLG2 |
Flag byte 2 |
| 1... .... |
UPDSN |
1 = data set operation |
| .1.. .... |
UPFULL |
1 = full volume operation |
| ..1. .... |
UPPART |
1 = partial volume operation |
| ...1 .... |
UPRLSE |
1 = RELEASE function |
| .... 1... |
UPBLDSA |
1 = BUILDSA IPL(DASD) |
| .... .1.. |
UPCGCR |
1 = CGCREATED |
| .... ..1. |
UPCONS |
1 = CONSOLIDATE |
| 14 (X'E') |
1 |
UPFLG3 |
Flag byte 3 |
| 1... .... |
UPIND |
1 = volume level check, 0 = data set level check |
| .1.. .... |
UPVSMDAT |
1 = cluster and catalog names passed |
| 15 (X'F') |
1 |
UPFLG4 |
Flag byte 4 reserved |
| 16 (X'10') |
|
|
Force word alignment |