mirror of https://gitee.com/openkylin/linux.git
54 lines
2.4 KiB
Plaintext
54 lines
2.4 KiB
Plaintext
What: /sys/class/rtrs-server
|
|
Date: Feb 2020
|
|
KernelVersion: 5.7
|
|
Contact: Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
|
|
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 <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
|
|
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 <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
|
|
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 <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
|
|
Description: RO, Contains the 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 <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
|
|
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 <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
|
|
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 <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
|
|
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 <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
|
|
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>
|