doc: Explain how to avoid inconsistent reads on V3BandwidthsFile

Closes 26702.
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teor
2018-07-18 11:14:18 +10:00
parent e2b744ce38
commit 08b82409d4
+3 -1
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@@ -2747,7 +2747,9 @@ on the public Tor network.
[[V3BandwidthsFile]] **V3BandwidthsFile** __FILENAME__::
V3 authoritative directories only. Configures the location of the
bandwidth-authority generated file storing information on relays' measured
bandwidth capacities. (Default: unset)
bandwidth capacities. To avoid inconsistent reads, bandwidth data should
be written to temporary file, then renamed to the configured filename.
(Default: unset)
[[V3AuthUseLegacyKey]] **V3AuthUseLegacyKey** **0**|**1**::
If set, the directory authority will sign consensuses not only with its