The INQUIRE JOURNALNUM function is supported.
| Operand | Support |
|---|---|
| ARCHSTATUS (cvda) | Partial: returns "NOAUTOARCH" |
| CURRENTVOL (data-area) | Partial: returns spaces |
| DISKASTATUS (cvda) | Partial: returns "CURRENT" |
| DISKBSTATUS (cvda) | Partial: returns "NOTAPPLIC" |
| DISKXSTATUS (cvda) | Partial: returns "NOTAPPLIC" |
| JOURNALNUM (data-value) | Full |
| JTYPE (cvda) | Partial: returns "DISK1" |
| NEXT | Full |
| OLDESTPART (data-area) | Partial: returns spaces |
| OPENSTATUS (cvda) | Full |