System Diagram| Gliffy Diagram |
|---|
| name | LNetSystemDiagram |
|---|
| pagePin | 23 |
|---|
|
- lnetctl: User space utility used to configure and query LNet kernel module
- DLC Library: User space library which communicates with LNet kernel module primarily via IOCTL
- LNet IOCTL: Module which handles the IOCTLs and calls appropriate callbacks in the LNet kernel module
- PTLRPC: Kernel module which implements an RPC protocol. It's the primary user of LNet.
- LNet: Kernel module which implements the Lustre Networking communication protocol
- o2iblnd: Verbs driver. It executes RDMA operations via verbs
- socklnd: TCP/IP driver. It sends/receives TCP messages
- gnilnd: Cray/HPE driver not maintained by us
|
