- Entry:
- TRMR
- VIT option:
- SSCP
- Event:
- Routing tree marked for future update
- VIT processing module:
- ISTITCAB
- Control is returned to:
- ISTTRRUM
This record is generated when TRS marks a tree record because of changes on the network topology.
- Byte (hex)
- Contents
- 00–03
- Record ID: C"TRMR"
- 04
- ID is the primary address space ID (ASID). This field is 0 if the ASID is greater than X'FF'.
- 05
- 0
- 06
- Trace entry instance
- 07
- New status of the tree record being marked
- Code
- Meaning
- C"C"
- Tree record is clean, no changes on this tree record.
- C"I"
- Tree record is incomplete, a change was detected on a descendant of this tree record but the tree has not been updated.
- C"D"
- Tree record is dirty, a change was detected on this tree record but the tree has not been updated.
- 08–0B
- Tree record pointer
- 0C–0F
- Tree header pointer
- 10–13
- Node record pointer
- 14–17
- Node header pointer
- 18–1B
- Tree record pointer for the root of the routing tree
- 1C–1F
- Request parameter header (RPH) address