Provides storage dump status.
The first hexadecimal digit that is displayed in Word 2 indicates
whether the system started a main storage dump and if it was successful. The
indicator has the following meanings:
- M
- Description
- 0
- Dump was not initiated
- 1
- Debug data exists, destructive data only
- 2
- Debug data exists, main storage only
- 3
- Debug data exists, main storage and destructive data only
- 4
- Debug data exists, partial dump (hardware data only)
- 5
- Debug data exists, hardware and destructive data only
- 6
- Debug data exists, full dump (main storage and hardware data)
- 7
- Debug data exists, extended dump (main storage, hardware data, and destructive
data)
- 8
- Debug data exists; dump failed after writing segment identifier (SID)
82 to disk
- 9
- No debug data exists, destructive data access failed
- A
- No debug data exists, main storage dump failed
- B
- No debug data exists, destructive and main storage access failed
- C
- No debug data exists, partial dump failed
- D
- No debug data exists, hardware dump failed
- E
- No debug data exists, full dump failed
- F
- No debug data exists, extended dump failed
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