Merge bk-internal.mysql.com:/home/bk/mysql-maria

into  mysql.com:/home/my/mysql-maria


include/my_sys.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
storage/maria/ma_checkpoint.c:
  Auto merged
storage/maria/ma_pagecache.c:
  Auto merged
storage/maria/ma_pagecache.h:
  Auto merged
storage/maria/maria_chk.c:
  Auto merged
storage/maria/ma_recovery.c:
  SCCS merged

include/my_sys.h

@@ -90,6 +90,8 @@ extern int NEAR my_errno;		/* Last error in mysys */
 #define ME_COLOUR1	((1 << ME_HIGHBYTE))	/* Possibly error-colours */
 #define ME_COLOUR2	((2 << ME_HIGHBYTE))
 #define ME_COLOUR3	((3 << ME_HIGHBYTE))
+#define ME_JUST_INFO    1024    /**< not error but just info */
+#define ME_JUST_WARNING 2048    /**< not error but just warning */
 
 	/* Bits in last argument to fn_format */
 #define MY_REPLACE_DIR		1	/* replace dir in name with 'dir' */
@@ -208,6 +210,7 @@ extern int errno;			/* declare errno */
 extern char NEAR errbuff[NRERRBUFFS][ERRMSGSIZE];
 extern char *home_dir;			/* Home directory for user */
 extern const char *my_progname;		/* program-name (printed in errors) */
+extern const char *my_progname_short;	/* like above but without directory */
 extern char NEAR curr_dir[];		/* Current directory for user */
 extern int (*error_handler_hook)(uint my_err, const char *str,myf MyFlags);
 extern int (*fatal_error_handler_hook)(uint my_err, const char *str,

mysql-test/mysql-test-run.pl

@@ -4885,12 +4885,7 @@ sub gdb_arguments {
   {
     # write init file for mysqld
     mtr_tofile($gdb_init_file,
-	       "set args $str\n" .
-	       "break mysql_parse\n" .
-	       "commands 1\n" .
-	       "disable 1\n" .
-	       "end\n" .
-	       "run");
+	       "set args $str\n");
   }
 
   if ( $opt_manual_gdb )
@@ -4950,11 +4945,7 @@ sub ddd_arguments {
     # write init file for mysqld
     mtr_tofile($gdb_init_file,
 	       "file $$exe\n" .
-	       "set args $str\n" .
-	       "break mysql_parse\n" .
-	       "commands 1\n" .
-	       "disable 1\n" .
-	       "end");
+	       "set args $str\n");
   }
 
   if ( $opt_manual_ddd )

mysys/my_init.c

@@ -78,6 +78,7 @@ my_bool my_init(void)
   my_umask= 0660;                       /* Default umask for new files */
   my_umask_dir= 0700;                   /* Default umask for new directories */
   init_glob_errs();
+  my_progname_short= my_progname + dirname_length(my_progname);
 #if defined(THREAD) && defined(SAFE_MUTEX)
   safe_mutex_global_init();		/* Must be called early */
 #endif

mysys/my_static.c

@@ -26,7 +26,7 @@ my_bool timed_mutexes= 0;
 
 	/* from my_init */
 char *	home_dir=0;
-const char      *my_progname=0;
+const char      *my_progname= NULL, *my_progname_short= NULL;
 char		NEAR curr_dir[FN_REFLEN]= {0},
 		NEAR home_dir_buff[FN_REFLEN]= {0};
 ulong		my_stream_opened=0,my_file_opened=0, my_tmp_file_created=0;

sql/mysqld.cc

@@ -2558,6 +2558,8 @@ extern "C" int my_message_sql(uint error, const char *str, myf MyFlags);
 int my_message_sql(uint error, const char *str, myf MyFlags)
 {
   THD *thd;
+  MYSQL_ERROR::enum_warning_level level;
+  sql_print_message_func func;
   DBUG_ENTER("my_message_sql");
   DBUG_PRINT("error", ("error: %u  message: '%s'", error, str));
   /*
@@ -2565,21 +2567,36 @@ int my_message_sql(uint error, const char *str, myf MyFlags)
     will be fixed
     DBUG_ASSERT(error != 0);
   */
+  if (MyFlags & ME_JUST_INFO)
+  {
+    level= MYSQL_ERROR::WARN_LEVEL_NOTE;
+    func= sql_print_information;
+  }
+  else if (MyFlags & ME_JUST_WARNING)
+  {
+    level= MYSQL_ERROR::WARN_LEVEL_WARN;
+    func= sql_print_warning;
+  }
+  else
+  {
+    level= MYSQL_ERROR::WARN_LEVEL_ERROR;
+    func= sql_print_error;
+  }
+
   if ((thd= current_thd))
   {
     /*
       TODO: There are two exceptions mechanism (THD and sp_rcontext),
       this could be improved by having a common stack of handlers.
     */
-    if (thd->handle_error(error,
-                          MYSQL_ERROR::WARN_LEVEL_ERROR))
+    if (thd->handle_error(error, level) ||
+        (thd->spcont && thd->spcont->handle_error(error, level, thd)))
       DBUG_RETURN(0);
 
-    if (thd->spcont &&
-        thd->spcont->handle_error(error, MYSQL_ERROR::WARN_LEVEL_ERROR, thd))
-    {
-      DBUG_RETURN(0);
-    }
+    if (level == MYSQL_ERROR::WARN_LEVEL_WARN)
+      push_warning(thd, MYSQL_ERROR::WARN_LEVEL_WARN, error, str);
+    if (level != MYSQL_ERROR::WARN_LEVEL_ERROR)
+      goto to_error_log;
 
     thd->query_error=  1; // needed to catch query errors during replication
 
@@ -2611,8 +2628,9 @@ int my_message_sql(uint error, const char *str, myf MyFlags)
       }
     }
   }
+to_error_log:
   if (!thd || MyFlags & ME_NOREFRESH)
-    sql_print_error("%s: %s",my_progname,str); /* purecov: inspected */
+    (*func)("%s: %s", my_progname_short, str); /* purecov: inspected */
   DBUG_RETURN(0);
 }
 
@@ -3262,6 +3280,9 @@ static int init_server_components()
     }
   }
 
+  /* set up the hook before initializing plugins which may use it */
+  error_handler_hook= my_message_sql;
+
   if (xid_cache_init())
   {
     sql_print_error("Out of memory");
@@ -3872,7 +3893,6 @@ we force server id to 2, but this MySQL server will not act as a slave.");
     init signals & alarm
     After this we can't quit by a simple unireg_abort
   */
-  error_handler_hook= my_message_sql;
   start_signal_handler();				// Creates pidfile
 
   if (mysql_rm_tmp_tables() || acl_init(opt_noacl) ||

storage/maria/ma_checkpoint.c

@@ -66,19 +66,19 @@ struct st_filter_param
 }; /**< information to determine which dirty pages should be flushed */
 
 static enum pagecache_flush_filter_result
-filter_flush_data_file_medium(enum pagecache_page_type type,
+filter_flush_file_medium(enum pagecache_page_type type,
                          pgcache_page_no_t page,
                          LSN rec_lsn, void *arg);
 static enum pagecache_flush_filter_result
-filter_flush_data_file_full(enum pagecache_page_type type,
+filter_flush_file_full(enum pagecache_page_type type,
                        pgcache_page_no_t page,
                        LSN rec_lsn, void *arg);
 static enum pagecache_flush_filter_result
-filter_flush_data_file_indirect(enum pagecache_page_type type,
+filter_flush_file_indirect(enum pagecache_page_type type,
                            pgcache_page_no_t page,
                            LSN rec_lsn, void *arg);
 static enum pagecache_flush_filter_result
-filter_flush_data_file_evenly(enum pagecache_page_type type,
+filter_flush_file_evenly(enum pagecache_page_type type,
                          pgcache_page_no_t pageno,
                          LSN rec_lsn, void *arg);
 static int really_execute_checkpoint(void);
@@ -280,14 +280,14 @@ static int really_execute_checkpoint(void)
   */
 #if 0 /* purging/keeping will be an option */
   if (translog_purge(log_low_water_mark))
-    fprintf(stderr, "Maria engine: log purge failed\n"); /* not deadly */
+    ma_message_no_user(0, "log purging failed");
 #endif
 
   goto end;
 
 err:
   error= 1;
-  fprintf(stderr, "Maria engine: checkpoint failed\n"); /* TODO: improve ;) */
+  ma_message_no_user(0, "checkpoint failed");
   /* we were possibly not able to determine what pages to flush */
   pages_to_flush_before_next_checkpoint= 0;
 
@@ -459,7 +459,7 @@ void ma_checkpoint_end(void)
 */
 
 static enum pagecache_flush_filter_result
-filter_flush_data_file_medium(enum pagecache_page_type type,
+filter_flush_file_medium(enum pagecache_page_type type,
                          pgcache_page_no_t pageno,
                          LSN rec_lsn, void *arg)
 {
@@ -483,7 +483,7 @@ filter_flush_data_file_medium(enum pagecache_page_type type,
 */
 
 static enum pagecache_flush_filter_result
-filter_flush_data_file_full(enum pagecache_page_type type,
+filter_flush_file_full(enum pagecache_page_type type,
                        pgcache_page_no_t pageno,
                        LSN rec_lsn __attribute__ ((unused)),
                        void *arg)
@@ -507,7 +507,7 @@ filter_flush_data_file_full(enum pagecache_page_type type,
 */
 
 static enum pagecache_flush_filter_result
-filter_flush_data_file_indirect(enum pagecache_page_type type
+filter_flush_file_indirect(enum pagecache_page_type type
                            __attribute__ ((unused)),
                            pgcache_page_no_t pageno,
                            LSN rec_lsn __attribute__ ((unused)),
@@ -523,11 +523,11 @@ filter_flush_data_file_indirect(enum pagecache_page_type type
 /**
    @brief dirty-page filtering criteria for background flushing thread.
 
-   We flush data pages which have been dirty since the previous checkpoint
-   (this is the two-checkpoint rule: the REDO phase will not have to start
-   from earlier than the next-to-last checkpoint), and all dirty bitmap
-   pages. But we flush no more than a certain number of pages (to have an
-   even flushing, no write burst).
+   We flush data/index pages which have been dirty since the previous
+   checkpoint (this is the two-checkpoint rule: the REDO phase will not have
+   to start from earlier than the next-to-last checkpoint), and no
+   bitmap pages. But we flush no more than a certain number of pages (to have
+   an even flushing, no write burst).
 
    @param  type                Page's type
    @param  pageno              Page's number
@@ -536,7 +536,7 @@ filter_flush_data_file_indirect(enum pagecache_page_type type
 */
 
 static enum pagecache_flush_filter_result
-filter_flush_data_file_evenly(enum pagecache_page_type type,
+filter_flush_file_evenly(enum pagecache_page_type type,
                          pgcache_page_no_t pageno __attribute__ ((unused)),
                          LSN rec_lsn, void *arg)
 {
@@ -670,12 +670,10 @@ pthread_handler_t ma_checkpoint_background(void *arg)
           int res=
             flush_pagecache_blocks_with_filter(maria_pagecache,
                                                dfile, FLUSH_KEEP_LAZY,
-                                               filter_flush_data_file_evenly,
+                                               filter_flush_file_evenly,
                                                &filter_param);
-          /* note that it may just be a pinned page */
-          if (unlikely(res))
-            fprintf(stderr, "Maria engine: warning - background page flush"
-                    " failed\n");
+          if (unlikely(res & PCFLUSH_ERROR))
+            ma_message_no_user(0, "background data page flush failed");
           if (filter_param.max_pages == 0) /* bunch all flushed, sleep */
             break; /* and we will continue with the same file */
           dfile++; /* otherwise all this file is flushed, move to next file */
@@ -692,12 +690,11 @@ pthread_handler_t ma_checkpoint_background(void *arg)
         {
           int res=
             flush_pagecache_blocks_with_filter(maria_pagecache,
-                                               dfile, FLUSH_KEEP_LAZY,
-                                               filter_flush_data_file_evenly,
+                                               kfile, FLUSH_KEEP_LAZY,
+                                               filter_flush_file_evenly,
                                                &filter_param);
-          if (unlikely(res))
-            fprintf(stderr, "Maria engine: warning - background page flush"
-                    " failed\n");
+          if (unlikely(res & PCFLUSH_ERROR))
+            ma_message_no_user(0, "background index page flush failed");
           if (filter_param.max_pages == 0) /* bunch all flushed, sleep */
             break; /* and we will continue with the same file */
           kfile++; /* otherwise all this file is flushed, move to next file */
@@ -854,13 +851,13 @@ static int collect_tables(LEX_STRING *str, LSN checkpoint_start_log_horizon)
   switch(checkpoint_in_progress)
   {
   case CHECKPOINT_MEDIUM:
-    filter= &filter_flush_data_file_medium;
+    filter= &filter_flush_file_medium;
     break;
   case CHECKPOINT_FULL:
-    filter= &filter_flush_data_file_full;
+    filter= &filter_flush_file_full;
     break;
   case CHECKPOINT_INDIRECT:
-    filter= &filter_flush_data_file_indirect;
+    filter= &filter_flush_file_indirect;
     break;
   default:
     DBUG_ASSERT(0);
@@ -1148,22 +1145,18 @@ static int collect_tables(LEX_STRING *str, LSN checkpoint_start_log_horizon)
       flushed, as the REDOs about it will be skipped, it will wrongly not be
       recovered. If bitmap pages had a rec_lsn it would be different.
     */
-    /**
-       @todo we ignore the error because it may be just due a pinned page;
-       we should rather fix the function below to distinguish between
-       pinned page and write error. Then we can turn the warning into an
-       error.
-    */
-    if (((filter_param.is_data_file= TRUE),
-         flush_pagecache_blocks_with_filter(maria_pagecache,
+    if ((filter_param.is_data_file= TRUE),
+        (flush_pagecache_blocks_with_filter(maria_pagecache,
                                             &dfile, FLUSH_KEEP,
-                                            filter, &filter_param)) ||
-        ((filter_param.is_data_file= FALSE),
-         flush_pagecache_blocks_with_filter(maria_pagecache,
+                                            filter, &filter_param) &
+         PCFLUSH_ERROR))
+      ma_message_no_user(0, "checkpoint data page flush failed");
+    if ((filter_param.is_data_file= FALSE),
+        (flush_pagecache_blocks_with_filter(maria_pagecache,
                                             &kfile, FLUSH_KEEP,
-                                            filter, &filter_param)))
-      fprintf(stderr, "Maria engine: warning - checkpoint page flush"
-              " failed\n"); /** @todo improve */
+                                            filter, &filter_param) &
+         PCFLUSH_ERROR))
+      ma_message_no_user(0, "checkpoint index page flush failed");
       /*
         fsyncs the fd, that's the loooong operation (e.g. max 150 fsync
         per second, so if you have touched 1000 files it's 7 seconds).

storage/maria/ma_checkpoint.h

@@ -79,3 +79,14 @@ static inline LSN lsn_read_non_atomic_32(const volatile LSN *x)
 }
 #define lsn_read_non_atomic(x) lsn_read_non_atomic_32(&x)
 #endif
+
+/**
+   prints a message from a task not connected to any user (checkpoint
+   and recovery for example).
+
+   @param  level           0 if error, ME_JUST_WARNING if warning,
+                           ME_JUST_INFO if info
+   @param  sentence        text to write
+*/
+#define ma_message_no_user(level, sentence)                               \
+  my_printf_error(HA_ERR_GENERIC, "Maria engine: %s", MYF(level), sentence)

storage/maria/ma_pagecache.c

@@ -3577,21 +3577,37 @@ static int cmp_sec_link(PAGECACHE_BLOCK_LINK **a, PAGECACHE_BLOCK_LINK **b)
 }
 
 
-/*
-  Flush a portion of changed blocks to disk,
-  free used blocks if requested
+/**
+  @brief Flush a portion of changed blocks to disk, free used blocks
+  if requested
+
+  @param pagecache       This page cache reference.
+  @param file            File which should be flushed
+  @param cache           Beginning of array of the block.
+  @param end             Reference to the block after last in the array.
+  @param flush_type      Type of the flush.
+  @param first_errno     Where to store first errno of the flush.
+
+
+  @return Operation status
+  @retval PCFLUSH_OK OK
+  @retval PCFLUSH_ERROR There was errors during the flush process.
+  @retval PCFLUSH_PINNED Pinned blocks was met and skipped.
+  @retval PCFLUSH_PINNED_AND_ERROR PCFLUSH_ERROR and PCFLUSH_PINNED.
 */
 
 static int flush_cached_blocks(PAGECACHE *pagecache,
                                PAGECACHE_FILE *file,
                                PAGECACHE_BLOCK_LINK **cache,
                                PAGECACHE_BLOCK_LINK **end,
-                               enum flush_type type)
+                               enum flush_type type,
+                               int *first_errno)
 {
+  int rc= PCFLUSH_OK;
   int error;
-  int last_errno= 0;
   uint count= (uint) (end-cache);
   DBUG_ENTER("flush_cached_blocks");
+  *first_errno= 0;
 
   /* Don't lock the cache during the flush */
   pagecache_pthread_mutex_unlock(&pagecache->cache_lock);
@@ -3616,7 +3632,7 @@ static int flush_cached_blocks(PAGECACHE *pagecache,
       PCBLOCK_INFO(block);
       /* undo the mark put by flush_pagecache_blocks_int(): */
       block->status&= ~PCBLOCK_IN_FLUSH;
-      last_errno= -1;
+      rc|= PCFLUSH_PINNED;
       unreg_request(pagecache, block, 1);
       continue;
     }
@@ -3657,8 +3673,8 @@ static int flush_cached_blocks(PAGECACHE *pagecache,
     if (error)
     {
       block->status|= PCBLOCK_ERROR;
-      if (!last_errno)
-        last_errno= errno ? errno : -1;
+      if (!*first_errno)
+        *first_errno= errno ? errno : -1;
     }
 #ifdef THREAD
     /*
@@ -3683,7 +3699,7 @@ static int flush_cached_blocks(PAGECACHE *pagecache,
       unreg_request(pagecache, block, 1);
     }
   }
-  DBUG_RETURN(last_errno);
+  DBUG_RETURN(rc);
 }
 
 
@@ -3711,8 +3727,10 @@ static int flush_cached_blocks(PAGECACHE *pagecache,
      this situation.
 
    @return Operation status
-     @retval 0      OK
-     @retval 1      Error
+   @retval PCFLUSH_OK OK
+   @retval PCFLUSH_ERROR There was errors during the flush process.
+   @retval PCFLUSH_PINNED Pinned blocks was met and skipped.
+   @retval PCFLUSH_PINNED_AND_ERROR PCFLUSH_ERROR and PCFLUSH_PINNED.
 */
 
 static int flush_pagecache_blocks_int(PAGECACHE *pagecache,
@@ -3723,6 +3741,7 @@ static int flush_pagecache_blocks_int(PAGECACHE *pagecache,
 {
   PAGECACHE_BLOCK_LINK *cache_buff[FLUSH_CACHE],**cache;
   int last_errno= 0;
+  int rc= PCFLUSH_OK;
   DBUG_ENTER("flush_pagecache_blocks_int");
   DBUG_PRINT("enter",
              ("file: %d  blocks_used: %lu  blocks_changed: %lu  type: %d",
@@ -3885,8 +3904,9 @@ restart:
 		This happens only if there is not enough
 		memory for the big block
               */
-              if ((error= flush_cached_blocks(pagecache, file, cache,
-                                              end,type)))
+              if ((rc|= flush_cached_blocks(pagecache, file, cache,
+                                            end, type, &error)) &
+                  PCFLUSH_ERROR)
                 last_errno=error;
               DBUG_PRINT("info", ("restarting..."));
               /*
@@ -3920,7 +3940,8 @@ restart:
     }
     if (pos != cache)
     {
-      if ((error= flush_cached_blocks(pagecache, file, cache, pos, type)))
+      if ((rc|= flush_cached_blocks(pagecache, file, cache, pos, type,
+                                    &error)) & PCFLUSH_ERROR)
         last_errno= error;
     }
     /* Wait until list of blocks in switch is empty */
@@ -3998,8 +4019,8 @@ restart:
   if (cache != cache_buff)
     my_free((uchar*) cache, MYF(0));
   if (last_errno)
-    errno=last_errno;                /* Return first error */
-  DBUG_RETURN(last_errno != 0);
+    errno= last_errno;                /* Return first error */
+  DBUG_RETURN(rc);
 }
 
 
@@ -4016,8 +4037,10 @@ restart:
                            the block will be passed too.
 
    @return Operation status
-     @retval 0      OK
-     @retval 1      Error
+   @retval PCFLUSH_OK OK
+   @retval PCFLUSH_ERROR There was errors during the flush process.
+   @retval PCFLUSH_PINNED Pinned blocks was met and skipped.
+   @retval PCFLUSH_PINNED_AND_ERROR PCFLUSH_ERROR and PCFLUSH_PINNED.
 */
 
 int flush_pagecache_blocks_with_filter(PAGECACHE *pagecache,

storage/maria/ma_pagecache.h

@@ -246,6 +246,20 @@ extern void pagecache_unpin(PAGECACHE *pagecache,
 extern void pagecache_unpin_by_link(PAGECACHE *pagecache,
                                     PAGECACHE_BLOCK_LINK *link,
                                     LSN lsn);
+
+
+/* Results of flush operation (bit field in fact) */
+
+/* The flush is done. */
+#define PCFLUSH_OK 0
+/* There was errors during the flush process. */
+#define PCFLUSH_ERROR 1
+/* Pinned blocks was met and skipped. */
+#define PCFLUSH_PINNED 2
+/* PCFLUSH_ERROR and PCFLUSH_PINNED. */
+#define PCFLUSH_PINNED_AND_ERROR (PCFLUSH_ERROR|PCFLUSH_PINNED)
+
+
 #define flush_pagecache_blocks(A,B,C)                   \
   flush_pagecache_blocks_with_filter(A,B,C,NULL,NULL)
 extern int flush_pagecache_blocks_with_filter(PAGECACHE *keycache,

storage/maria/ma_recovery.c

@@ -59,7 +59,6 @@ static my_bool skip_DDLs; /**< if REDO phase should skip DDL records */
 /** @brief to avoid writing a checkpoint if recovery did nothing. */
 static my_bool checkpoint_useful;
 static ulonglong now; /**< for tracking execution time of phases */
-static char preamble[]= "Maria engine: starting recovery; ";
 uint warnings; /**< count of warnings */
 
 #define prototype_redo_exec_hook(R)                                          \
@@ -163,6 +162,11 @@ void tprint(FILE *trace_file __attribute__ ((unused)),
 
 #define ALERT_USER() DBUG_ASSERT(0)
 
+static void print_preamble()
+{
+  ma_message_no_user(ME_JUST_INFO, "starting recovery");
+}
+
 
 /**
    @brief Recovers from the last checkpoint.
@@ -304,7 +308,10 @@ int maria_apply_log(LSN from_lsn, enum maria_apply_log_way apply,
   if (recovery_message_printed == REC_MSG_REDO)
   {
     float phase_took= (now - old_now)/10000000.0;
-    /** @todo RECOVERY BUG all prints to stderr should go to error log */
+    /*
+      Detailed progress info goes to stderr, because ma_message_no_user()
+      cannot put several messages on one line.
+    */
     fprintf(stderr, " (%.1f seconds); ", phase_took);
   }
 
@@ -346,7 +353,6 @@ int maria_apply_log(LSN from_lsn, enum maria_apply_log_way apply,
   if (recovery_message_printed == REC_MSG_UNDO)
   {
     float phase_took= (now - old_now)/10000000.0;
-    /** @todo RECOVERY BUG all prints to stderr should go to error log */
     fprintf(stderr, " (%.1f seconds); ", phase_took);
   }
 
@@ -362,7 +368,6 @@ int maria_apply_log(LSN from_lsn, enum maria_apply_log_way apply,
   if (recovery_message_printed == REC_MSG_FLUSH)
   {
     float phase_took= (now - old_now)/10000000.0;
-    /** @todo RECOVERY BUG all prints to stderr should go to error log */
     fprintf(stderr, " (%.1f seconds); ", phase_took);
   }
 
@@ -393,8 +398,11 @@ end:
   *warnings_count= warnings;
   if (recovery_message_printed != REC_MSG_NONE)
   {
-    /** @todo RECOVERY BUG all prints to stderr should go to error log */
-    fprintf(stderr, "%s.\n", error ? " failed" : "done");
+    fprintf(stderr, "\n");
+    if (error)
+      ma_message_no_user(0, "recovery failed");
+    else
+      ma_message_no_user(ME_JUST_INFO, "recovery done");
   }
   /* we don't cleanly close tables if we hit some error (may corrupt them) */
   DBUG_RETURN(error);
@@ -2180,10 +2188,7 @@ static int run_redo_phase(LSN lsn, enum maria_apply_log_way apply)
   translog_destroy_scanner(&scanner);
   translog_free_record_header(&rec);
   if (recovery_message_printed == REC_MSG_REDO)
-  {
-    /** @todo RECOVERY BUG all prints to stderr should go to error log */
     fprintf(stderr, " 100%%");
-  }
   return 0;
 
 err:
@@ -2286,8 +2291,7 @@ static int run_undo_phase(uint unfinished)
     if (tracef != stdout)
     {
       if (recovery_message_printed == REC_MSG_NONE)
-        fprintf(stderr, preamble);
-      /** @todo RECOVERY BUG all prints to stderr should go to error log */
+        print_preamble();
       fprintf(stderr, "transactions to roll back:");
       recovery_message_printed= REC_MSG_UNDO;
     }
@@ -2659,10 +2663,9 @@ static int close_all_tables(void)
   if (tracef != stdout)
   {
     if (recovery_message_printed == REC_MSG_NONE)
-      fprintf(stderr, preamble);
+      print_preamble();
     for (count= 0, list_element= maria_open_list ;
          list_element ; count++, (list_element= list_element->next))
-    /** @todo RECOVERY BUG all prints to stderr should go to error log */
       fprintf(stderr, "tables to flush:");
     recovery_message_printed= REC_MSG_FLUSH;
   }
@@ -2772,8 +2775,7 @@ static void print_redo_phase_progress(TRANSLOG_ADDRESS addr)
     return;
   if (recovery_message_printed == REC_MSG_NONE)
   {
-    /** @todo RECOVERY BUG all prints to stderr should go to error log */
-    fprintf(stderr, preamble);
+    print_preamble();
     fprintf(stderr, "recovered pages: 0%%");
     recovery_message_printed= REC_MSG_REDO;
   }

storage/maria/maria_chk.c

@@ -39,7 +39,6 @@ static char **default_argv;
 static const char *load_default_groups[]= { "maria_chk", 0 };
 static const char *set_collation_name, *opt_tmpdir;
 static CHARSET_INFO *set_collation;
-static const char *my_progname_short;
 static int stopwords_inited= 0;
 static MY_TMPDIR maria_chk_tmpdir;
 
@@ -93,7 +92,6 @@ int main(int argc, char **argv)
 {
   int error;
   MY_INIT(argv[0]);
-  my_progname_short= my_progname+dirname_length(my_progname);
 
   maria_chk_init(&check_param);
   check_param.opt_lock_memory= 1;		/* Lock memory if possible */

storage/maria/maria_read_log.c

@@ -32,7 +32,6 @@ const char *default_dbug_option= "d:t:i:o,/tmp/maria_read_log.trace";
 static my_bool opt_only_display, opt_apply, opt_apply_undo, opt_silent,
   opt_check;
 static ulong opt_page_buffer_size;
-static const char *my_progname_short;
 
 int main(int argc, char **argv)
 {
@@ -40,7 +39,6 @@ int main(int argc, char **argv)
   char **default_argv;
   uint warnings_count;
   MY_INIT(argv[0]);
-  my_progname_short= my_progname+dirname_length(my_progname);
 
   load_defaults("my", load_default_groups, &argc, &argv);
   default_argv= argv;

storage/myisam/myisamchk.c

@@ -40,7 +40,6 @@ static const char *set_collation_name, *opt_tmpdir;
 static CHARSET_INFO *set_collation;
 static long opt_myisam_block_size;
 static long opt_key_cache_block_size;
-static const char *my_progname_short;
 static int stopwords_inited= 0;
 static MY_TMPDIR myisamchk_tmpdir;
 
@@ -85,7 +84,6 @@ int main(int argc, char **argv)
 {
   int error;
   MY_INIT(argv[0]);
-  my_progname_short= my_progname+dirname_length(my_progname);
 
   myisamchk_init(&check_param);
   check_param.opt_lock_memory=1;		/* Lock memory if possible */