Mention limited checksum support.

diff --git a/checksum-reading.diff b/checksum-reading.diff
index 5c1466a370e5b8df85e5371900c510c755b6b42f..12494310d416f127d26c5ee712f640641121fcc5 100644 (file)
--- a/checksum-reading.diff
+++ b/checksum-reading.diff
@@ -10,6 +10,10 @@ pre-compute their .rsyncsums files, set the "checksum files = strict" option
 in their daemon config file, and thus make it quite efficient for a client
 rsync to make use of the --checksum option on their server.
 
+Note that the sums cached are just MD4 & MD5, so a mirror using this would
+also want to export RSYNC_CHECKSUM_LIST="md5 md4" to limit the checksum
+values that the negotiation code can match.
+
 To use this patch, run these commands for a successful build:
 
     patch -p1 <patches/checksum-reading.diff