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- What: /sys/class/rtrs-server
- Date: Feb 2020
- KernelVersion: 5.7
- Contact: Jack Wang <[email protected]> Danil Kipnis <[email protected]>
- Description: When a user of RTRS API creates a new session on a client side, a
- directory entry with the name of that session is created in here.
- What: /sys/class/rtrs-server/<session-name>/paths/
- Date: Feb 2020
- KernelVersion: 5.7
- Contact: Jack Wang <[email protected]> Danil Kipnis <[email protected]>
- Description: When new path is created by writing to "add_path" entry on client side,
- a directory entry named as <source address>@<destination address> is created
- on server.
- What: /sys/class/rtrs-server/<session-name>/paths/<src@dst>/disconnect
- Date: Feb 2020
- KernelVersion: 5.7
- Contact: Jack Wang <[email protected]> Danil Kipnis <[email protected]>
- Description: When "1" is written to the file, the RTRS session is being disconnected.
- Operations is non-blocking and returns control immediately to the caller.
- What: /sys/class/rtrs-server/<session-name>/paths/<src@dst>/hca_name
- Date: Feb 2020
- KernelVersion: 5.7
- Contact: Jack Wang <[email protected]> Danil Kipnis <[email protected]>
- Description: RO, Contains the name of HCA the connection established on.
- What: /sys/class/rtrs-server/<session-name>/paths/<src@dst>/hca_port
- Date: Feb 2020
- KernelVersion: 5.7
- Contact: Jack Wang <[email protected]> Danil Kipnis <[email protected]>
- Description: RO, Contains the port number of active port traffic is going through.
- What: /sys/class/rtrs-server/<session-name>/paths/<src@dst>/src_addr
- Date: Feb 2020
- KernelVersion: 5.7
- Contact: Jack Wang <[email protected]> Danil Kipnis <[email protected]>
- Description: RO, Contains the source address of the path
- What: /sys/class/rtrs-server/<session-name>/paths/<src@dst>/dst_addr
- Date: Feb 2020
- KernelVersion: 5.7
- Contact: Jack Wang <[email protected]> Danil Kipnis <[email protected]>
- Description: RO, Contains the destination address of the path
- What: /sys/class/rtrs-server/<session-name>/paths/<src@dst>/stats/rdma
- Date: Feb 2020
- KernelVersion: 5.7
- Contact: Jack Wang <[email protected]> Danil Kipnis <[email protected]>
- Description: Contains statistics regarding rdma operations and inflight operations.
- The output consists of 5 values:
- <read-count> <read-total-size> <write-count> <write-total-size> <inflights>
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