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 Outdated [ label = "ioctl_set_disk()" ]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 Outdated [ label = "receive_param()" ]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Outdated -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Outdated -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