[tor-commits] [tor/master] Select 200 fallback directories by default for each release

[nickm at torproject.org]

commit 31e14396424b62efba5bd2f04e45dab6d834c2e6
Author: teor <teor2345 at gmail.com>
Date:   Thu Sep 22 10:10:31 2016 +1000

    Select 200 fallback directories by default for each release
    
    Closes ticket #20881.
---
 scripts/maint/updateFallbackDirs.py | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/scripts/maint/updateFallbackDirs.py b/scripts/maint/updateFallbackDirs.py
index e28185f..a3d0259 100755
--- a/scripts/maint/updateFallbackDirs.py
+++ b/scripts/maint/updateFallbackDirs.py
@@ -155,12 +155,10 @@ ONIONOO_SCALE_ONE = 999.
 _FB_POG = 0.2
 FALLBACK_PROPORTION_OF_GUARDS = None if OUTPUT_CANDIDATES else _FB_POG
 
-# We want exactly 100 fallbacks for the initial release
-# This gives us scope to add extra fallbacks to the list as needed
 # Limit the number of fallbacks (eliminating lowest by advertised bandwidth)
-MAX_FALLBACK_COUNT = None if OUTPUT_CANDIDATES else 100
-# Emit a C #error if the number of fallbacks is below
-MIN_FALLBACK_COUNT = 100
+MAX_FALLBACK_COUNT = None if OUTPUT_CANDIDATES else 200
+# Emit a C #error if the number of fallbacks is more than 10% below MAX
+MIN_FALLBACK_COUNT = 0 if OUTPUT_CANDIDATES else MAX_FALLBACK_COUNT*0.9
 
 ## Fallback Bandwidth Requirements