OS/390 (and z/OS)
emulation functions to make the SCSI drive appear as a S/390 tape unit such as a 3420, 3480, or 3490. The SCSI ... sets whose HLQs match the group names. ABD610. ADSM. ANF. API. APK. APO. ASM ... there were no drastic errors. ... VIO DS. VRREGN=64. DEFAULT REAL-STORAGE REGION SIZE. Members in SYS1.