Based on kernel version 6.11. Page generated on 2024-09-24 08:21 EST.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | What: /sys/class/rnbd-server Date: Feb 2020 KernelVersion: 5.7 Contact: Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com> Description: provide information about RNBD-server. What: /sys/class/rnbd-server/ctl/ Date: Feb 2020 KernelVersion: 5.7 Contact: Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com> Description: When a client maps a device, a directory entry with the name of the block device is created under /sys/class/rnbd-server/ctl/devices/. What: /sys/class/rnbd-server/ctl/devices/<device_name>/block_dev Date: Feb 2020 KernelVersion: 5.7 Contact: Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com> Description: Is a symlink to the sysfs entry of the exported device. Example: block_dev -> ../../../../class/block/ram0 What: /sys/class/rnbd-server/ctl/devices/<device_name>/sessions/ Date: Feb 2020 KernelVersion: 5.7 Contact: Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com> Description: For each client a particular device is exported to, following directory will be created: /sys/class/rnbd-server/ctl/devices/<device_name>/sessions/<session-name>/ When the device is unmapped by that client, the directory will be removed. What: /sys/class/rnbd-server/ctl/devices/<device_name>/sessions/<session-name>/read_only Date: Feb 2020 KernelVersion: 5.7 Contact: Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com> Description: Contains '1' if device is mapped read-only, otherwise '0'. What: /sys/class/rnbd-server/ctl/devices/<device_name>/sessions/<session-name>/mapping_path Date: Feb 2020 KernelVersion: 5.7 Contact: Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com> Description: Contains the relative device path provided by the user during mapping. What: /sys/class/rnbd-server/ctl/devices/<device_name>/sessions/<session-name>/access_mode Date: Feb 2020 KernelVersion: 5.7 Contact: Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com> Description: Contains the device access mode: ro, rw or migration. What: /sys/class/rnbd-server/ctl/devices/<device_name>/sessions/<session-name>/force_close Date: Nov 2020 KernelVersion: 5.10 Contact: Jack Wang <jinpu.wang@cloud.ionos.com> Danil Kipnis <danil.kipnis@cloud.ionos.com> Description: Write "1" to the file to close the device on server side. Please note that the client side device will not be closed, read or write to the device will get -ENOTCONN. |