Documentation/blockdev/drbd/disk-states-8.dot

digraph disk_states {
	Diskless -> Inconsistent       [ label = "ioctl_set_disk()" ]
	Diskless -> Consistent         [ label = "ioctl_set_disk()" ]
	Diskless -> Outdated           [ label = "ioctl_set_disk()" ]
	Consistent -> Outdated         [ label = "receive_param()" ]
	Consistent -> UpToDate         [ label = "receive_param()" ]
	Consistent -> Inconsistent     [ label = "start resync" ]
	Outdated   -> Inconsistent     [ label = "start resync" ]
	UpToDate   -> Inconsistent     [ label = "ioctl_replicate" ]
	Inconsistent -> UpToDate       [ label = "resync completed" ]
	Consistent -> Failed           [ label = "io completion error" ]
	Outdated   -> Failed           [ label = "io completion error" ]
	UpToDate   -> Failed           [ label = "io completion error" ]
	Inconsistent -> Failed         [ label = "io completion error" ]
	Failed -> Diskless             [ label = "sending notify to peer" ]
}