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-rw-r--r--lib/snmp/doc/src/notes.xml60
-rw-r--r--lib/snmp/src/agent/snmpa_general_db.erl19
-rw-r--r--lib/snmp/src/app/snmp.appup.src40
-rw-r--r--lib/snmp/src/manager/snmpm_net_if.erl43
-rw-r--r--lib/snmp/vsn.mk6
5 files changed, 140 insertions, 28 deletions
diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml
index 8939fbd6df..33e304abfa 100644
--- a/lib/snmp/doc/src/notes.xml
+++ b/lib/snmp/doc/src/notes.xml
@@ -33,6 +33,66 @@
</header>
<section>
+ <title>SNMP Development Toolkit 4.16.1</title>
+ <p>Version 4.16.1 supports code replacement in runtime from/to
+ version 4.16, 4.15, 4.14 and 4.13.5.</p>
+
+ <section>
+ <title>Improvements and new features</title>
+ <p>-</p>
+ <!--
+ <list type="bulleted">
+ <item>
+ <p>[agent|manager] Entries in the audit trail log can now be
+ augmented by a sequence number. </p>
+ <p>This is enabled by the <c>seqno</c> option, which is part of the
+ <seealso marker="snmp_config#audit_trail_log">Audit Trail Log</seealso>
+ config option. </p>
+ <p>See the
+ <seealso marker="snmp_app#configuration_params">reference manual</seealso>
+ or the
+ <seealso marker="snmp_config#configuration_params">Configuring the application</seealso>
+ chapter of the User's Guide for further info. </p>
+
+ <p>Own Id: OTP-8395</p>
+ </item>
+
+ </list>
+ -->
+
+ </section>
+
+ <section>
+ <title>Reported Fixed Bugs and Malfunctions</title>
+ <!--
+ <p>-</p>
+ -->
+
+ <list type="bulleted">
+ <item>
+ <p>[manager] Fixed an upgrade/downgrade problem. </p>
+ <p>Upgrade/downgrade from/to 4.13.5 did not work for the net-if
+ process. This has now been fixed. </p>
+ <p>Own Id: OTP-8481</p>
+ </item>
+
+ <item>
+ <p>[agent] A minor mnesia related performance improvement. </p>
+ <p>Own Id: OTP-8480</p>
+ </item>
+
+ </list>
+
+ </section>
+
+ <section>
+ <title>Incompatibilities</title>
+ <p>-</p>
+ </section>
+ </section> <!-- 4.16.1 -->
+
+
+ <section>
<title>SNMP Development Toolkit 4.16</title>
<p>Version 4.16 supports code replacement in runtime from/to
version 4.15, 4.14 and 4.13.5.</p>
diff --git a/lib/snmp/src/agent/snmpa_general_db.erl b/lib/snmp/src/agent/snmpa_general_db.erl
index 795c353a9e..a06604c9cf 100644
--- a/lib/snmp/src/agent/snmpa_general_db.erl
+++ b/lib/snmp/src/agent/snmpa_general_db.erl
@@ -1,19 +1,19 @@
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2000-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 2000-2010. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
-module(snmpa_general_db).
@@ -114,14 +114,7 @@ ets_open(Name, Dir, clear, Type) ->
mnesia_open({table_exist,Name},_Nodes,_RecName,_Attr,_Type,clear) ->
?vtrace("[mnesia] database ~p already exists; clear content",[Name]),
- Pattern = '_',
- F = fun() ->
- Recs = mnesia:match_object(Name,Pattern,read),
- lists:foreach(fun(Rec) ->
- mnesia:delete_object(Name,Rec,write)
- end, Recs),
- Recs
- end,
+ F = fun() -> mnesia:clear_table(Name) end,
case mnesia:transaction(F) of
{aborted,Reason} ->
exit({aborted,Reason});
diff --git a/lib/snmp/src/app/snmp.appup.src b/lib/snmp/src/app/snmp.appup.src
index 56b8c593a8..204de71c2e 100644
--- a/lib/snmp/src/app/snmp.appup.src
+++ b/lib/snmp/src/app/snmp.appup.src
@@ -22,11 +22,18 @@
%% ----- U p g r a d e -------------------------------------------------------
[
+ {"4.16",
+ [
+ {load_module, snmpa_general_db, soft_purge, soft_purge, []},
+ {update, snmpm_net_if, soft, soft_purge, soft_purge, []}
+ ]
+ },
{"4.15",
[
{load_module, snmpa, soft_purge, soft_purge, [snmp_log]},
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_log, soft_purge, soft_purge, []},
+ {load_module, snmpa_general_db, soft_purge, soft_purge, []},
{update, snmpm_net_if, {advanced, upgrade_from_pre_4_16},
soft_purge, soft_purge, [snmpm_config, snmp_log]},
{update, snmpa_net_if, {advanced, upgrade_from_pre_4_16},
@@ -41,14 +48,15 @@
{load_module, snmpa, soft_purge, soft_purge, [snmp_log]},
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_log, soft_purge, soft_purge, []},
- {update, snmpm_net_if, {advanced, upgrade_from_pre_4_16},
- soft_purge, soft_purge, [snmpm_config, snmp_log]},
+ {load_module, snmpa_general_db, soft_purge, soft_purge, []},
{update, snmpa_net_if, {advanced, upgrade_from_pre_4_16},
soft_purge, soft_purge, [snmpa_agent, snmp_log]},
{update, snmpa_agent, soft, soft_purge, soft_purge, []},
{load_module, snmpm_user, soft_purge, soft_purge, []},
{load_module, snmpm_user_default, soft_purge, soft_purge, [snmpm_user]},
+ {update, snmpm_net_if, {advanced, upgrade_from_pre_4_16},
+ soft_purge, soft_purge, [snmpm_config, snmp_log]},
{update, snmpm_config, soft, soft_purge, soft_purge, []},
{update, snmpm_server, soft, soft_purge, soft_purge,
[snmpm_user_default]}
@@ -60,14 +68,15 @@
{load_module, snmpa, soft_purge, soft_purge, [snmp_log]},
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_log, soft_purge, soft_purge, []},
- {update, snmpm_net_if, {advanced, upgrade_from_pre_4_16},
- soft_purge, soft_purge, [snmpm_config, snmp_log]},
+ {load_module, snmpa_general_db, soft_purge, soft_purge, []},
{update, snmpa_net_if, {advanced, upgrade_from_pre_4_16},
soft_purge, soft_purge, [snmpa_agent, snmp_log]},
{update, snmpa_agent, soft, soft_purge, soft_purge, []},
{load_module, snmpm_user, soft_purge, soft_purge, []},
{load_module, snmpm_user_default, soft_purge, soft_purge, [snmpm_user]},
+ {update, snmpm_net_if, {advanced, upgrade_from_pre_4_14},
+ soft_purge, soft_purge, [snmpm_config, snmp_log]},
{update, snmpm_config, soft, soft_purge, soft_purge, []},
{update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_user_default]},
{add_module, snmpm_net_if_filter},
@@ -79,17 +88,25 @@
%% ------D o w n g r a d e ---------------------------------------------------
[
+ {"4.16",
+ [
+ {load_module, snmpa_general_db, soft_purge, soft_purge, []},
+ {update, snmpm_net_if, soft, soft_purge, soft_purge, []}
+ ]
+ },
{"4.15",
[
{load_module, snmpa, soft_purge, soft_purge, [snmp_log]},
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_log, soft_purge, soft_purge, []},
- {update, snmpm_net_if, {advanced, downgrade_to_pre_4_16},
- soft_purge, soft_purge, [snmpm_config, snmp_log]},
+ {load_module, snmpa_general_db, soft_purge, soft_purge, []},
{update, snmpa_net_if, {advanced, downgrade_to_pre_4_16},
soft_purge, soft_purge, [snmpa_agent, snmp_log]},
{update, snmpa_agent, soft, soft_purge, soft_purge, []},
+ {load_module, snmpa_general_db, soft_purge, soft_purge, []},
+ {update, snmpm_net_if, {advanced, downgrade_to_pre_4_16},
+ soft_purge, soft_purge, [snmpm_config, snmp_log]},
{update, snmpm_config, soft, soft_purge, soft_purge, []}
]
},
@@ -98,14 +115,15 @@
{load_module, snmpa, soft_purge, soft_purge, [snmp_log]},
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmp_log, soft_purge, soft_purge, []},
- {update, snmpm_net_if, {advanced, downgrade_to_pre_4_16},
- soft_purge, soft_purge, [snmpm_config, snmp_log]},
+ {load_module, snmpa_general_db, soft_purge, soft_purge, []},
{update, snmpa_net_if, {advanced, downgrade_to_pre_4_16},
soft_purge, soft_purge, [snmpa_agent, snmp_log]},
{update, snmpa_agent, soft, soft_purge, soft_purge, []},
{load_module, snmpm_user, soft_purge, soft_purge, []},
{load_module, snmpm_user_default, soft_purge, soft_purge, [snmpm_user]},
+ {update, snmpm_net_if, {advanced, downgrade_to_pre_4_16},
+ soft_purge, soft_purge, [snmpm_config, snmp_log]},
{update, snmpm_config, soft, soft_purge, soft_purge, []},
{update, snmpm_server, soft, soft_purge, soft_purge,
[snmpm_user_default]}
@@ -117,16 +135,18 @@
{load_module, snmp_config, soft_purge, soft_purge, []},
{load_module, snmpa, soft_purge, soft_purge, [snmp_log]},
{load_module, snmp_log, soft_purge, soft_purge, []},
- {update, snmpm_net_if, {advanced, downgrade_to_pre_4_16},
- soft_purge, soft_purge, [snmpm_config, snmp_log]},
+ {load_module, snmpa_general_db, soft_purge, soft_purge, []},
{update, snmpa_net_if, {advanced, downgrade_to_pre_4_16},
soft_purge, soft_purge, [snmpa_agent, snmp_log]},
{update, snmpa_agent, soft, soft_purge, soft_purge, []},
{load_module, snmpm_user, soft_purge, soft_purge, []},
{load_module, snmpm_user_default, soft_purge, soft_purge, [snmpm_user]},
+ {update, snmpm_net_if, {advanced, downgrade_to_pre_4_14},
+ soft_purge, soft_purge, [snmpm_config, snmp_log]},
{update, snmpm_config, soft, soft_purge, soft_purge, []},
{update, snmpm_server, soft, soft_purge, soft_purge, [snmpm_user_default]},
+
{remove, {snmpm_net_if_filter, soft_purge, brutal_purge}},
{remove, {snmpm_network_interface_filter, soft_purge, brutal_purge}}
]
diff --git a/lib/snmp/src/manager/snmpm_net_if.erl b/lib/snmp/src/manager/snmpm_net_if.erl
index ad39157721..07156dacd9 100644
--- a/lib/snmp/src/manager/snmpm_net_if.erl
+++ b/lib/snmp/src/manager/snmpm_net_if.erl
@@ -441,7 +441,7 @@ handle_info(Info, State) ->
%% Returns: any (ignored by gen_server)
%%--------------------------------------------------------------------
terminate(Reason, #state{log = Log, irgc = IrGcRef}) ->
- ?vdebug("terminate: ~p",[Reason]),
+ ?vdebug("terminate: ~p", [Reason]),
irgc_stop(IrGcRef),
%% Close logs
do_close_log(Log),
@@ -462,22 +462,59 @@ do_close_log(_) ->
%% Returns: {ok, NewState}
%%----------------------------------------------------------------------
+code_change({down, _Vsn}, OldState, downgrade_to_pre_4_14) ->
+ ?d("code_change(down, downgrade_to_pre_4_14) -> entry with"
+ "~n OldState: ~p", [OldState]),
+ #state{server = Server,
+ note_store = NoteStore,
+ sock = Sock,
+ mpd_state = MpdState,
+ log = {OldLog, Type},
+ irb = IRB,
+ irgc = IRGC} = OldState,
+ NewLog = snmp_log:downgrade(OldLog),
+ State =
+ {state, Server, NoteStore, Sock, MpdState, {NewLog, Type}, IRB, IRGC},
+ {ok, State};
+
code_change({down, _Vsn}, OldState, downgrade_to_pre_4_16) ->
- ?d("code_change(down) -> entry", []),
+ ?d("code_change(down, downgrade_to_pre_4_16) -> entry with"
+ "~n OldState: ~p", [OldState]),
{OldLog, Type} = OldState#state.log,
NewLog = snmp_log:downgrade(OldLog),
State = OldState#state{log = {NewLog, Type}},
{ok, State};
% upgrade
+code_change(_Vsn, OldState, upgrade_from_pre_4_14) ->
+ ?d("code_change(up, upgrade_from_pre_4_14) -> entry with"
+ "~n OldState: ~p", [OldState]),
+ {state, Server, NoteStore, Sock, MpdState, {OldLog, Type}, IRB, IRGC} =
+ OldState,
+ NewLog = snmp_log:upgrade(OldLog),
+ State = #state{server = Server,
+ note_store = NoteStore,
+ sock = Sock,
+ mpd_state = MpdState,
+ log = {NewLog, Type},
+ irb = IRB,
+ irgc = IRGC,
+ filter = ?DEFAULT_FILTER_MODULE},
+ {ok, State};
+
code_change(_Vsn, OldState, upgrade_from_pre_4_16) ->
- ?d("code_change(up) -> entry", []),
+ ?d("code_change(up, upgrade_from_pre_4_16) -> entry with"
+ "~n OldState: ~p", [OldState]),
{OldLog, Type} = OldState#state.log,
NewLog = snmp_log:upgrade(OldLog),
State = OldState#state{log = {NewLog, Type}},
{ok, State};
code_change(_Vsn, State, _Extra) ->
+ ?d("code_change -> entry with"
+ "~n Vsn: ~p"
+ "~n State: ~p"
+ "~n Extra: ~p", [_Vsn, State, _Extra]),
{ok, State}.
diff --git a/lib/snmp/vsn.mk b/lib/snmp/vsn.mk
index c4550d9b44..50c72b33b5 100644
--- a/lib/snmp/vsn.mk
+++ b/lib/snmp/vsn.mk
@@ -17,11 +17,13 @@
#
# %CopyrightEnd%
-SNMP_VSN = 4.16
+SNMP_VSN = 4.16.1
PRE_VSN =
APP_VSN = "snmp-$(SNMP_VSN)$(PRE_VSN)"
-TICKETS = \
+TICKETS = OTP-8480 OTP-8481
+
+TICKETS_4_16 = \
OTP-8395 \
OTP-8433 \
OTP-8442
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-30 09:29:34 +0000