Dallas 1-wire bus is useful to connect slow 1-pin devices such as iButtons and thremal sensors
The connector allows communication with userspace: such as events that generated upon each new master or slave device discovery
Or userspace commands such as read/write through the bus and also replies to userspace commands
Hyper-V for example the host can initiate a guest snapshot through the connector, the connector will respond to the daemon on the host
Once the operation is complete
The VSS daemon (hv_vss_daemon) implements the hypervvssd service, which allows you to create snapshots and backups of volumes
from the host without preventing processes that are running in a guest from writing to or reading from those volumes.
https://docs.microsoft.com/en-us/virtualization/hyper-v-on-windows/reference/integration-services
For registration and for sending messages via the netlink socket
1534 – copy_process do_fork
As opposed to unix which is based on files,
Show a connection refused at netlink_sendmsg netlink_unicast netlink_getsockbyportid netlink_lookup (and there isn’t a net on which this netlink socket has ever created)
Show a connection refused at netlink_sendmsg netlink_unicast netlink_getsockbyportid netlink_lookup (and there isn’t a net on which this netlink socket has ever created)
Show that when deriving the host net namespace you see the host pids
docker run -tid --cap-add=NET_ADMIN --net=host ubuntu