- Entry:
- RSLK
- VIT option:
- CIA
- Subtrace Type:
- DIO
- Event:
- Invocation of a Remote Direct Memory Access (RDMA) over Converged Ethernet (RoCE) 64-bit shared lock operation, as part of Shared Memory Communications over Remote Direct Memory Access (SMC-R) processing.
- VIT processing module:
- ISTITCSH
This trace record is written upon completion of a shared lock operation.
- Byte (hex)
- Contents
- 00–03
- Record ID: C'RSLK'
- 04
- ID is the primary address space ID (ASID). This field is 0 if the ASID is greater than X'FF'.
- 05
- Shared lock function identifier:
- 'C' for Recovery
- 'D' for Destroy
- 'I' for Init
- 'O' for Obtain
- 'Q' for Query
- 'R' for Release
- 06
- Return code
- 07
- Associated control block type:
- 'C' for connection queue control block
- 'E' for event queue control block
- 'Q' for queue pair control block
- 08–0F
- Address of the control block that is associated with the shared lock
- 10–17
- Shared lock address
- 18
- Lock sequence number
- 19
- Lock use count
- 1A–1B
- Module identifier of the module that issued INTRACE
- 1C–1F
- Request parameter header (RPH) address