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1digraph disk_states {2 Diskless -> Inconsistent [ label = "ioctl_set_disk()" ]3 Diskless -> Consistent [ label = "ioctl_set_disk()" ]4 Diskless -> Outdated [ label = "ioctl_set_disk()" ]5 Consistent -> Outdated [ label = "receive_param()" ]6 Consistent -> UpToDate [ label = "receive_param()" ]7 Consistent -> Inconsistent [ label = "start resync" ]8 Outdated -> Inconsistent [ label = "start resync" ]9 UpToDate -> Inconsistent [ label = "ioctl_replicate" ]10 Inconsistent -> UpToDate [ label = "resync completed" ]11 Consistent -> Failed [ label = "io completion error" ]12 Outdated -> Failed [ label = "io completion error" ]13 UpToDate -> Failed [ label = "io completion error" ]14 Inconsistent -> Failed [ label = "io completion error" ]15 Failed -> Diskless [ label = "sending notify to peer" ]16}17