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-rw-r--r--lib/kernel/doc/src/disk_log.xml6
-rw-r--r--lib/kernel/src/disk_log.erl5
-rw-r--r--lib/kernel/src/disk_log.hrl2
-rw-r--r--lib/kernel/src/disk_log_1.erl28
-rw-r--r--lib/kernel/test/disk_log_SUITE.erl17
5 files changed, 49 insertions, 9 deletions
diff --git a/lib/kernel/doc/src/disk_log.xml b/lib/kernel/doc/src/disk_log.xml
index aebeacee28..570d3ef9bd 100644
--- a/lib/kernel/doc/src/disk_log.xml
+++ b/lib/kernel/doc/src/disk_log.xml
@@ -968,6 +968,12 @@
<c>read_write</c>.
</p>
</item>
+ <tag><c>{quiet, Boolean}</c></tag>
+ <item>
+ <p>Specifies if messages will be sent to
+ <c>error_logger</c> on recoverable errors with
+ the log files. Defaults to <c>true</c>.</p>
+ </item>
</taglist>
<p><c>open/1</c> returns <c>{ok, <anno>Log</anno>}</c> if the
log file is successfully opened. If the file is
diff --git a/lib/kernel/src/disk_log.erl b/lib/kernel/src/disk_log.erl
index 50a20c918c..70cbf1c87c 100644
--- a/lib/kernel/src/disk_log.erl
+++ b/lib/kernel/src/disk_log.erl
@@ -638,6 +638,8 @@ check_arg([{mode, read_only}|Tail], Res) ->
check_arg(Tail, Res#arg{mode = read_only});
check_arg([{mode, read_write}|Tail], Res) ->
check_arg(Tail, Res#arg{mode = read_write});
+check_arg([{quiet, Boolean}|Tail], Res) when is_boolean(Boolean) ->
+ check_arg(Tail, Res#arg{quiet = Boolean});
check_arg(Arg, _) ->
{error, {badarg, Arg}}.
@@ -1276,7 +1278,8 @@ compare_arg(_Attr, _Val, _A) ->
do_open(A) ->
#arg{type = Type, format = Format, name = Name, head = Head0,
file = FName, repair = Repair, size = Size, mode = Mode,
- version = V} = A,
+ quiet = Quiet, version = V} = A,
+ disk_log_1:set_quiet(Quiet),
Head = mk_head(Head0, Format),
case do_open2(Type, Format, Name, FName, Repair, Size, Mode, Head, V) of
{ok, Ret, Extra, FormatType, NoItems} ->
diff --git a/lib/kernel/src/disk_log.hrl b/lib/kernel/src/disk_log.hrl
index 58f6155adf..a362881f40 100644
--- a/lib/kernel/src/disk_log.hrl
+++ b/lib/kernel/src/disk_log.hrl
@@ -76,6 +76,7 @@
| {notify, boolean()}
| {head, Head :: dlog_head_opt()}
| {head_func, MFA :: {atom(), atom(), list()}}
+ | {quiet, boolean()}
| {mode, Mode :: dlog_mode()}.
-type dlog_options() :: [dlog_option()].
-type dlog_repair() :: 'truncate' | boolean().
@@ -102,6 +103,7 @@
head = none,
mode = read_write :: dlog_mode(),
notify = false :: boolean(),
+ quiet = false :: boolean(),
options = [] :: dlog_options()}).
-record(cache, %% Cache for logged terms (per file descriptor).
diff --git a/lib/kernel/src/disk_log_1.erl b/lib/kernel/src/disk_log_1.erl
index d83c30f35f..10c22e1ad6 100644
--- a/lib/kernel/src/disk_log_1.erl
+++ b/lib/kernel/src/disk_log_1.erl
@@ -37,6 +37,7 @@
-export([get_wrap_size/1]).
-export([is_head/1]).
-export([position/3, truncate_at/3, fwrite/4, fclose/2]).
+-export([set_quiet/1, is_quiet/0]).
-compile({inline,[{scan_f2,7}]}).
@@ -500,7 +501,10 @@ lh(H, _F) -> % cannot happen
repair(In, File) ->
FSz = file_size(File),
- error_logger:info_msg("disk_log: repairing ~tp ...\n", [File]),
+ case is_quiet() of
+ true -> ok;
+ _ -> error_logger:info_msg("disk_log: repairing ~tp ...\n", [File])
+ end,
Tmp = add_ext(File, "TMP"),
{ok, {_Alloc, Out, {0, _}, _FileSize}} = new_int_file(Tmp, none),
scan_f_read(<<>>, In, Out, File, FSz, Tmp, ?MAX_CHUNK_SIZE, 0, 0).
@@ -769,8 +773,11 @@ mf_int_chunk(Handle, {FileNo, Pos}, Bin, N) ->
NFileNo = inc(FileNo, Handle#handle.maxF),
case catch int_open(FName, true, read_only, any) of
{error, _Reason} ->
- error_logger:info_msg("disk_log: chunk error. File ~tp missing.\n\n",
- [FName]),
+ case is_quiet() of
+ true -> ok;
+ _ -> error_logger:info_msg("disk_log: chunk error. File ~tp missing.\n\n",
+ [FName])
+ end,
mf_int_chunk(Handle, {NFileNo, 0}, [], N);
{ok, {_Alloc, FdC, _HeadSize, _FileSize}} ->
case chunk(FdC, FName, Pos, Bin, N) of
@@ -797,9 +804,12 @@ mf_int_chunk_read_only(Handle, {FileNo, Pos}, Bin, N) ->
NFileNo = inc(FileNo, Handle#handle.maxF),
case catch int_open(FName, true, read_only, any) of
{error, _Reason} ->
- error_logger:info_msg("disk_log: chunk error. File ~tp missing.\n\n",
- [FName]),
- mf_int_chunk_read_only(Handle, {NFileNo, 0}, [], N);
+ case is_quiet() of
+ true -> ok;
+ _ -> error_logger:info_msg("disk_log: chunk error. File ~tp missing.\n\n",
+ [FName])
+ end,
+ mf_int_chunk_read_only(Handle, {NFileNo, 0}, [], N);
{ok, {_Alloc, FdC, _HeadSize, _FileSize}} ->
case do_chunk_read_only(FdC, FName, Pos, Bin, N) of
{NewFdC, eof} ->
@@ -1549,6 +1559,12 @@ fclose(#cache{fd = Fd, c = C}, FileName) ->
_ = write_cache_close(Fd, FileName, C),
file:close(Fd).
+set_quiet(Bool) ->
+ put(quiet, Bool).
+
+is_quiet() ->
+ get(quiet) =:= true.
+
%% -> {Reply, #cache{}}; Reply = ok | Error
write_cache(Fd, _FileName, []) ->
{ok, #cache{fd = Fd}};
diff --git a/lib/kernel/test/disk_log_SUITE.erl b/lib/kernel/test/disk_log_SUITE.erl
index 069df5a11d..2b11a0381f 100644
--- a/lib/kernel/test/disk_log_SUITE.erl
+++ b/lib/kernel/test/disk_log_SUITE.erl
@@ -2493,6 +2493,7 @@ error_repair(Conf) when is_list(Conf) ->
del(File, No),
ok = file:del_dir(Dir),
+ error_logger:add_report_handler(?MODULE, self()),
%% repair a file
P1 = pps(),
{ok, n} = disk_log:open([{name, n}, {file, File}, {type, wrap},
@@ -2509,6 +2510,8 @@ error_repair(Conf) when is_list(Conf) ->
ok = disk_log:close(n),
true = (P1 == pps()),
del(File, No),
+ receive {info_msg, _, "disk_log: repairing" ++ _, _} -> ok
+ after 1000 -> ct:fail(failed) end,
%% yet another repair
P2 = pps(),
@@ -2525,6 +2528,8 @@ error_repair(Conf) when is_list(Conf) ->
ok = disk_log:close(n),
true = (P2 == pps()),
del(File, No),
+ receive {info_msg, _, "disk_log: repairing" ++ _, _} -> ok
+ after 1000 -> ct:fail(failed) end,
%% Repair, large term
Big = term_to_binary(lists:duplicate(66000,$a)),
@@ -2540,6 +2545,8 @@ error_repair(Conf) when is_list(Conf) ->
ok = disk_log:close(n),
Got = Big,
del(File, No),
+ receive {info_msg, _, "disk_log: repairing" ++ _, _} -> ok
+ after 1000 -> ct:fail(failed) end,
%% A term a little smaller than a chunk, then big terms.
BigSmall = mk_bytes(1024*64-8-12),
@@ -2560,6 +2567,8 @@ error_repair(Conf) when is_list(Conf) ->
{type, halt}, {format, internal}]),
ok = disk_log:close(n),
file:delete(File),
+ receive {info_msg, _, "disk_log: repairing" ++ _, _} -> ok
+ after 1000 -> ct:fail(failed) end,
%% The header is recovered.
{ok,n} =
@@ -2573,12 +2582,13 @@ error_repair(Conf) when is_list(Conf) ->
crash(File, 30),
{repaired,n,{recovered,3},{badbytes,15}} =
disk_log:open([{name, n}, {file, File}, {type, halt},
- {format, internal},{repair,true},
+ {format, internal},{repair,true}, {quiet, true},
{head_func, {?MODULE, head_fun, [{ok,"head"}]}}]),
["head",'of',terms] = get_all_terms(n),
ok = disk_log:close(n),
-
+ error_logger:delete_report_handler(?MODULE),
file:delete(File),
+ {messages, []} = process_info(self(), messages),
ok.
@@ -5007,6 +5017,9 @@ init(Tester) ->
handle_event({error_report, _GL, {Pid, crash_report, Report}}, Tester) ->
Tester ! {crash_report, Pid, Report},
{ok, Tester};
+handle_event({info_msg, _GL, {Pid, F,A}}, Tester) ->
+ Tester ! {info_msg, Pid, F, A},
+ {ok, Tester};
handle_event(_Event, State) ->
{ok, State}.
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 17:14:30 +0000