Merge BUG#22082 from 5.0-bugteam to 5.1-bugteam

include/my_sys.h

@@ -637,6 +637,7 @@ extern int nt_share_delete(const char *name,myf MyFlags);
 extern void TERMINATE(FILE *file, uint flag);
 #endif
 extern void init_glob_errs(void);
+extern void wait_for_free_space(const char *filename, int errors);
 extern FILE *my_fopen(const char *FileName,int Flags,myf MyFlags);
 extern FILE *my_fdopen(File Filedes,const char *name, int Flags,myf MyFlags);
 extern int my_fclose(FILE *fd,myf MyFlags);

mysys/errors.c

@@ -39,7 +39,7 @@ const char * NEAR globerrs[GLOBERRS]=
   "Can't change dir to '%s' (Errcode: %d)",
   "Warning: '%s' had %d links",
   "Warning: %d files and %d streams is left open\n",
-  "Disk is full writing '%s' (Errcode: %d). Waiting for someone to free space... Retry in %d secs",
+  "Disk is full writing '%s' (Errcode: %d). Waiting for someone to free space... (Expect up to %d secs delay for server to continue after freeing disk space)",
   "Can't create directory '%s' (Errcode: %d)",
   "Character set '%s' is not a compiled character set and is not specified in the '%s' file",
   "Out of resources when opening file '%s' (Errcode: %d)",
@@ -92,3 +92,17 @@ void init_glob_errs()
   EE(EE_FILE_NOT_CLOSED) = "File '%s' (fileno: %d) was not closed";
 }
 #endif
+
+void wait_for_free_space(const char *filename, int errors)
+{
+  if (errors == 0)
+    my_error(EE_DISK_FULL,MYF(ME_BELL | ME_NOREFRESH),
+             filename,my_errno,MY_WAIT_FOR_USER_TO_FIX_PANIC);
+  if (!(errors % MY_WAIT_GIVE_USER_A_MESSAGE))
+    my_printf_error(EE_DISK_FULL,
+                    "Retry in %d secs. Message reprinted in %d secs",
+                    MYF(ME_BELL | ME_NOREFRESH),
+                    MY_WAIT_FOR_USER_TO_FIX_PANIC,
+                    MY_WAIT_GIVE_USER_A_MESSAGE * MY_WAIT_FOR_USER_TO_FIX_PANIC );
+  VOID(sleep(MY_WAIT_FOR_USER_TO_FIX_PANIC));
+}

mysys/my_fstream.c

@@ -131,10 +131,8 @@ size_t my_fwrite(FILE *stream, const uchar *Buffer, size_t Count, myf MyFlags)
       if ((errno == ENOSPC || errno == EDQUOT) &&
           (MyFlags & MY_WAIT_IF_FULL))
       {
-        if (!(errors++ % MY_WAIT_GIVE_USER_A_MESSAGE))
-          my_error(EE_DISK_FULL,MYF(ME_BELL | ME_NOREFRESH),
-                   "[stream]",my_errno,MY_WAIT_FOR_USER_TO_FIX_PANIC);
-        VOID(sleep(MY_WAIT_FOR_USER_TO_FIX_PANIC));
+        wait_for_free_space("[stream]", errors);
+        errors++;
         VOID(my_fseek(stream,seekptr,MY_SEEK_SET,MYF(0)));
         continue;
       }

mysys/my_pread.c

@@ -161,10 +161,8 @@ size_t my_pwrite(int Filedes, const uchar *Buffer, size_t Count,
     if ((my_errno == ENOSPC || my_errno == EDQUOT) &&
         (MyFlags & MY_WAIT_IF_FULL))
     {
-      if (!(errors++ % MY_WAIT_GIVE_USER_A_MESSAGE))
-	my_error(EE_DISK_FULL,MYF(ME_BELL | ME_NOREFRESH),
-		 my_filename(Filedes),my_errno,MY_WAIT_FOR_USER_TO_FIX_PANIC);
-      VOID(sleep(MY_WAIT_FOR_USER_TO_FIX_PANIC));
+      wait_for_free_space(my_filename(Filedes), errors);
+      errors++;
       continue;
     }
     if ((writenbytes && writenbytes != (size_t) -1) || my_errno == EINTR)

mysys/my_write.c

@@ -54,10 +54,8 @@ size_t my_write(int Filedes, const uchar *Buffer, size_t Count, myf MyFlags)
     if ((my_errno == ENOSPC || my_errno == EDQUOT) &&
         (MyFlags & MY_WAIT_IF_FULL))
     {
-      if (!(errors++ % MY_WAIT_GIVE_USER_A_MESSAGE))
-	my_error(EE_DISK_FULL,MYF(ME_BELL | ME_NOREFRESH),
-		 my_filename(Filedes),my_errno,MY_WAIT_FOR_USER_TO_FIX_PANIC);
-      VOID(sleep(MY_WAIT_FOR_USER_TO_FIX_PANIC));
+      wait_for_free_space(my_filename(Filedes), errors);
+      errors++;
       continue;
     }