Current broken version

HHC02499I Hercules utility dasdseq - Sequential DSN unload - version 4.7.0.11047-SDL-DEV-g8a6cfd87
HHC01414I (C) Copyright 1999-2023 by Roger Bowler, Jan Jaeger, and others
HHC01417I ** The SDL 4.x Hyperion version of Hercules **
HHC01415I Build date: Jan 15 2024 at 12:21:44
HHC00476I 0:0000 CCKD64 file 'Q:/CCKD64/zOS 2.5c (ADCD)/111111.cckd': opened r/o
HHC00470I 0:0000 CCKD64 file 'Q:/CCKD64/zOS 2.5c (ADCD)/111111.cckd': model 3390-27 cyls 32760 heads 15 tracks 491400 trklen 56832
HHC02661I Reading volume label...
HHC02666I Reading VTOC F4 DSCB...
HHC02692I searching VTOC for 'LARGE1.DATASET'
HHC02681I reading Format 1 DSCB
HHC02484I 
HHC02485I Dataset LARGE1.DATASET on volume 111111 sequence 1
HHC02486I Creation Date: 2024.016; Expiration Date: (n/a)
HHC02487I Dsorg=PS recfm=FB lrecl=80 blksize=8000
HHC02488I System code IBMOSVS2
HHC02484I 
HHC02694I writing large1.dataset
HHC02683I DS1LSTAR[A72D02] lstartrack(42797) lstarrec(2) lstarvalid(1)
HHC02681I DS1LSTAR indicates EOF
HHC02684I DS1LSTAR[A72D02] track(A72D) record(03)
HHC02475I Records written to large1.dataset: 25678400

HHC02499I Hercules utility dasdseq - Sequential DSN unload - version 4.7.0.11047-SDL-DEV-g8a6cfd87
HHC01414I (C) Copyright 1999-2023 by Roger Bowler, Jan Jaeger, and others
HHC01417I ** The SDL 4.x Hyperion version of Hercules **
HHC01415I Build date: Jan 15 2024 at 12:21:44
HHC00476I 0:0000 CCKD64 file 'Q:/CCKD64/zOS 2.5c (ADCD)/111111.cckd': opened r/o
HHC00470I 0:0000 CCKD64 file 'Q:/CCKD64/zOS 2.5c (ADCD)/111111.cckd': model 3390-27 cyls 32760 heads 15 tracks 491400 trklen 56832
HHC02661I Reading volume label...
HHC02666I Reading VTOC F4 DSCB...
HHC02692I searching VTOC for 'LARGE2.DATASET'
HHC02681I reading Format 1 DSCB
HHC02484I 
HHC02485I Dataset LARGE2.DATASET on volume 111111 sequence 1
HHC02486I Creation Date: 2024.016; Expiration Date: (n/a)
HHC02487I Dsorg=PS recfm=FB lrecl=80 blksize=8000
HHC02488I System code IBMOSVS2
HHC02484I 
HHC02694I writing large2.dataset
HHC02683I DS1LSTAR[A72D02] lstartrack(42797) lstarrec(2) lstarvalid(1)
HHC02681I DS1LSTAR indicates EOF
HHC02684I DS1LSTAR[A72D02] track(A72D) record(03)
HHC02475I Records written to large2.dataset: 25678400

Q:\CCKD64\zOS 2.5c (ADCD)>ls -al large*
-rw-r----a  1 Fish             2054272000 Jan 16 14:30 large1.dataset
-rw-r----a  1 Fish             2054272000 Jan 16 14:32 large2.dataset