From 9677a0b73f1004bd1646f5c1f96fa85e0d1af80b Mon Sep 17 00:00:00 2001
From: bwarsaw <>
Date: Fri, 10 Oct 2003 04:10:45 +0000
Subject: Promote SYNC_AFTER_WRITE to a Defaults.py/mm_cfg.py variable after
 all, since we have the same potential problem (and solution) for the MailList
 config.pck files that we did for the msg.pck files.

---
 Mailman/Defaults.py.in | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Mailman/Defaults.py.in b/Mailman/Defaults.py.in
index 34748afb..95e6fd44 100644
--- a/Mailman/Defaults.py.in
+++ b/Mailman/Defaults.py.in
@@ -679,6 +679,12 @@ QRUNNER_SLEEP_TIME = seconds(1)
 # them in qfiles/bad subdirectory.
 QRUNNER_SAVE_BAD_MESSAGES = Yes
 
+# This flag causes Mailman to fsync() its data files after writing and
+# flushing its contents.  While this ensures the data is written to disk,
+# avoiding data loss, it may be a performance killer.  Note that this flag
+# affects both message pickles and MailList config.pck files.
+SYNC_AFTER_WRITE = No
+
 
 
 #####
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