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-rw-r--r--ovsdb/ovsdb-server.1.in6
1 files changed, 6 insertions, 0 deletions
diff --git a/ovsdb/ovsdb-server.1.in b/ovsdb/ovsdb-server.1.in
index 98f2b9834..f348a3bbc 100644
--- a/ovsdb/ovsdb-server.1.in
+++ b/ovsdb/ovsdb-server.1.in
@@ -219,6 +219,12 @@ A map or set contains a duplicate key.
RFC 7047 requires the "version" field in <database-schema>. Current
versions of \fBovsdb\-server\fR allow it to be omitted (future
versions are likely to require it).
+.IP
+RFC 7047 allows columns that contain weak references to be immutable.
+This raises the issue of the behavior of the weak reference when the
+rows that it references are deleted. Since version 2.6,
+\fBovsdb\-server\fR forces columns that contain weak references to be
+mutable.
.
.IP "4. Wire Protocol"
The original OVSDB specifications included the following reason,