netdev-vport: Don't create port when ovs-monitor-ipsec not running.

[openvswitch] / ovsdb / SPECS

diff --git a/ovsdb/SPECS b/ovsdb/SPECS
index 97f988265947ec7508f581385035231cc14f97b2..3a9af9f39a7acd91ca67e79a38926aab680c2262 100644 (file)
--- a/ovsdb/SPECS
+++ b/ovsdb/SPECS
@@ -108,6 +108,7 @@ is represented by <database-schema>, as described below.
 
         "name": <id>                            required
         "version": <version>                    required
 
         "name": <id>                            required
         "version": <version>                    required

+        "cksum": <string>                       optional

         "tables": {<id>: <table-schema>, ...}   required
 
     The "name" identifies the database as a whole.  It must be
         "tables": {<id>: <table-schema>, ...}   required
 
     The "name" identifies the database as a whole.  It must be


@@ -121,12 +122,16 @@ is represented by <database-schema>, as described below.
     present.  Open vSwitch semantics for "version" are described in
     ovs-vswitchd.conf.db(5).
 
     present.  Open vSwitch semantics for "version" are described in
     ovs-vswitchd.conf.db(5).
 

+    The "cksum" optionally reports an implementation-defined checksum
+    for the database schema.
+

 <table-schema>
 
     A JSON object with the following members:
 
         "columns": {<id>: <column-schema>, ...}   required
         "maxRows": <integer>                      optional
 <table-schema>
 
     A JSON object with the following members:
 
         "columns": {<id>: <column-schema>, ...}   required
         "maxRows": <integer>                      optional

+        "isRoot": <boolean>                       optional

 
     The value of "columns" is a JSON object whose names are column
     names and whose values are <column-schema>s.
 
     The value of "columns" is a JSON object whose names are column
     names and whose values are <column-schema>s.


@@ -148,12 +153,28 @@ is represented by <database-schema>, as described below.
         the database process is stopped and then started again, each
         "_version" also changes to a new random value.
 
         the database process is stopped and then started again, each
         "_version" also changes to a new random value.
 

+    If "isRoot" is omitted or specified as false, then any given row
+    in the table may exist only when there is at least one reference
+    to it, with refType "strong", from a different row (in the same
+    table or a different table).  This is a "deferred" action:
+    unreferenced rows in the table are deleted just before transaction
+    commit.  If "isRoot" is specified as true, then rows in the table
+    exist independent of any references (they can be thought of as
+    part of the "root set" in a garbage collector).
+
+    For compatibility with schemas created before "isRoot" was
+    introduced, if "isRoot" is omitted or false in every
+    <table-schema> in a given <database-schema>, then every table is
+    part of the root set.
+

     If "maxRows" is specified, as a positive integer, it limits the
     maximum number of rows that may be present in the table.  This is
     a "deferred" constraint, enforced only at transaction commit time
     (see the "transact" request below).  If "maxRows" is not
     specified, the size of the table is limited only by the resources
     If "maxRows" is specified, as a positive integer, it limits the
     maximum number of rows that may be present in the table.  This is
     a "deferred" constraint, enforced only at transaction commit time
     (see the "transact" request below).  If "maxRows" is not
     specified, the size of the table is limited only by the resources

-    available to the database server.
+    available to the database server.  "maxRows" constraints are
+    enforced after unreferenced rows are deleted from tables with a
+    false "isRoot".

 
 <column-schema>
 
 
 <column-schema>
 


@@ -675,7 +696,7 @@ Notation for the Wire Protocol
     A 2-element JSON array that represents the UUID of a row inserted
     in an "insert" operation within the same transaction.  The first
     element of the array must be the string "named-uuid" and the
     A 2-element JSON array that represents the UUID of a row inserted
     in an "insert" operation within the same transaction.  The first
     element of the array must be the string "named-uuid" and the

-    second element should be the string specified as the "uuid-name"
+    second element should be the <id> specified as the "uuid-name"

     for an "insert" operation within the same transaction.  For
     example, if an "insert" operation within this transaction
     specifies a "uuid-name" of "myrow", the following <named-uuid>
     for an "insert" operation within the same transaction.  For
     example, if an "insert" operation within this transaction
     specifies a "uuid-name" of "myrow", the following <named-uuid>