Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) What:		/sys/class/rnbd-server
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) Date:		Feb 2020
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) KernelVersion:	5.7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) Contact:	Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) Description:	provide information about RNBD-server.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) What:		/sys/class/rnbd-server/ctl/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) Date:		Feb 2020
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) KernelVersion:	5.7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) Contact:	Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) Description:	When a client maps a device, a directory entry with the name of the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 		block device is created under /sys/class/rnbd-server/ctl/devices/.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) What:		/sys/class/rnbd-server/ctl/devices/<device_name>/block_dev
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) Date:		Feb 2020
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) KernelVersion:	5.7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) Contact:	Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) Description:	Is a symlink to the sysfs entry of the exported device.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 		Example:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 		block_dev -> ../../../../class/block/ram0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) What:		/sys/class/rnbd-server/ctl/devices/<device_name>/sessions/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) Date:		Feb 2020
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) KernelVersion:	5.7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) Contact:	Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) Description:	For each client a particular device is exported to, following directory will be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 		created:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 		/sys/class/rnbd-server/ctl/devices/<device_name>/sessions/<session-name>/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 		When the device is unmapped by that client, the directory will be removed.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) What:		/sys/class/rnbd-server/ctl/devices/<device_name>/sessions/<session-name>/read_only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) Date:		Feb 2020
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) KernelVersion:	5.7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) Contact:	Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) Description:	Contains '1' if device is mapped read-only, otherwise '0'.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) What:		/sys/class/rnbd-server/ctl/devices/<device_name>/sessions/<session-name>/mapping_path
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) Date:		Feb 2020
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) KernelVersion:	5.7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) Contact:	Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) Description:	Contains the relative device path provided by the user during mapping.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) What:		/sys/class/rnbd-server/ctl/devices/<device_name>/sessions/<session-name>/access_mode
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) Date:		Feb 2020
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) KernelVersion:	5.7
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) Contact:	Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) Description:	Contains the device access mode: ro, rw or migration.