QREQ entry for queued REQSTORE
- Entry:
- QREQ
- VIT option:
- SMS
- Event:
- Queued storage request
- VIT processing module:
- ISTRACSM
- Control is returned to:
- ISTORFBQ
This trace record identifies a REQSTORE request that was
waiting for one or more buffers and is now satisfied.
- Byte (hex)
- Contents
- 00–03
- Record ID: C"QREQ"
- 04
- ID is the primary address space ID (ASID). This field is 0 if the ASID is greater than X'FF'.
- 05
- Control block ID index value
- 06–07
- 0
- 08–0B
- PST address
- 0C–0F
- Address of buffer obtained
- 10–13
- 0
- 14–15
- Number of buffers requested
- 16–1B
- 0
- 1C–1F
- Request parameter header (RPH) address