From: Brian Warner <warner@allmydata.com>
Date: Sat, 8 Mar 2008 02:24:51 +0000 (-0700)
Subject: lower max_segsize for immutable files to 128KiB, to make download-progress smoother... 
X-Git-Tag: allmydata-tahoe-0.9.0~50
X-Git-Url: https://git.rkrishnan.org/components/com_hotproperty/reliability?a=commitdiff_plain;h=567979ba855eef9686380ccb34cd44cc283dd0a3;p=tahoe-lafs%2Ftahoe-lafs.git

lower max_segsize for immutable files to 128KiB, to make download-progress smoother and improve alacrity. Closes #252. Note that mutable files continue to use 1MiB segments.
---

diff --git a/src/allmydata/client.py b/src/allmydata/client.py
index 3e5544a1..732d2074 100644
--- a/src/allmydata/client.py
+++ b/src/allmydata/client.py
@@ -46,7 +46,7 @@ class Client(node.Node, testutil.PollMixin):
     DEFAULT_ENCODING_PARAMETERS = {"k": 3,
                                    "happy": 7,
                                    "n": 10,
-                                   "max_segment_size": 1*MiB,
+                                   "max_segment_size": 128*KiB,
                                    }
 
     def __init__(self, basedir="."):
diff --git a/src/allmydata/upload.py b/src/allmydata/upload.py
index 72a728f6..a44ecdb8 100644
--- a/src/allmydata/upload.py
+++ b/src/allmydata/upload.py
@@ -1030,7 +1030,7 @@ class AssistedUploader:
         return self._upload_status
 
 class BaseUploadable:
-    default_max_segment_size = 1*MiB # overridden by max_segment_size
+    default_max_segment_size = 128*KiB # overridden by max_segment_size
     default_encoding_param_k = 3 # overridden by encoding_parameters
     default_encoding_param_happy = 7
     default_encoding_param_n = 10