1 files changed, 2 insertions, 60 deletions

diff --git a/extra/mariabackup/xtrabackup.cc b/extra/mariabackup/xtrabackup.cc
index ada63e1e882..4680d20bfa7 100644
--- a/extra/mariabackup/xtrabackup.cc
+++ b/extra/mariabackup/xtrabackup.cc
@@ -240,8 +240,7 @@ long innobase_log_buffer_size = 1024*1024L;
 long innobase_open_files = 300L;
 
 longlong innobase_page_size = (1LL << 14); /* 16KB */
-char *innobase_buffer_pool_filename = NULL;
-char *buffer_pool_filename = NULL;
+char*	innobase_buffer_pool_filename = NULL;
 
 /* The default values for the following char* start-up parameters
 are determined in innobase_init below: */
@@ -348,7 +347,6 @@ uint opt_lock_wait_timeout = 0;
 uint opt_lock_wait_threshold = 0;
 uint opt_debug_sleep_before_unlock = 0;
 uint opt_safe_slave_backup_timeout = 0;
-uint opt_max_binlogs = UINT_MAX;
 
 const char *opt_history = NULL;
 
@@ -1053,8 +1051,7 @@ enum options_xtrabackup
   OPT_BACKUP_ROCKSDB,
   OPT_XTRA_CHECK_PRIVILEGES,
   OPT_XB_IGNORE_INNODB_PAGE_CORRUPTION,
-  OPT_INNODB_FORCE_RECOVERY,
-  OPT_MAX_BINLOGS
+  OPT_INNODB_FORCE_RECOVERY
 };
 
 struct my_option xb_client_options[]= {
@@ -1457,17 +1454,6 @@ struct my_option xb_client_options[]= {
      &opt_log_innodb_page_corruption, &opt_log_innodb_page_corruption, 0,
      GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
 
-    {"sst_max_binlogs", OPT_MAX_BINLOGS,
-     "Number of recent binary logs to be included in the backup. "
-     "Setting this parameter to zero normally disables transmission "
-     "of binary logs to the joiner nodes during SST using Galera. "
-     "But sometimes a single current binlog can still be transmitted "
-     "to the joiner even with sst_max_binlogs=0, because it is "
-     "required for Galera to work properly with GTIDs support.",
-     (G_PTR *) &opt_max_binlogs,
-     (G_PTR *) &opt_max_binlogs, 0, GET_UINT, OPT_ARG,
-     UINT_MAX, 0, UINT_MAX, 0, 1, 0},
-
 #define MYSQL_CLIENT
 #include "sslopt-longopts.h"
 #undef MYSQL_CLIENT
@@ -6298,44 +6284,6 @@ check_all_privileges()
 	}
 }
 
-static
-void
-xb_init_buffer_pool(const char * filename)
-{
-	if (filename &&
-#ifdef _WIN32
-		(filename[0] == '/'  ||
-		 filename[0] == '\\' ||
-		 strchr(filename, ':')))
-#else
-		filename[0] == FN_LIBCHAR)
-#endif
-	{
-		buffer_pool_filename = strdup(filename);
-	} else {
-		char filepath[FN_REFLEN];
-		char *dst_dir =
-			(innobase_data_home_dir && *innobase_data_home_dir) ?
-			 innobase_data_home_dir : mysql_data_home;
-		size_t dir_length;
-		if (dst_dir && *dst_dir) {
-			dir_length = strlen(dst_dir);
-			while (IS_TRAILING_SLASH(dst_dir, dir_length)) {
-				dir_length--;
-			}
-			memcpy(filepath, dst_dir, dir_length);
-		}
-		else {
-			filepath[0] = '.';
-			dir_length = 1;
-		}
-		snprintf(filepath + dir_length,
-			sizeof(filepath) - dir_length, "%c%s", FN_LIBCHAR,
-			filename ? filename : "ib_buffer_pool");
-		buffer_pool_filename = strdup(filepath);
-	}
-}
-
 bool
 xb_init()
 {
@@ -6400,15 +6348,11 @@ xb_init()
 		if (!get_mysql_vars(mysql_connection)) {
 			return(false);
 		}
-		xb_init_buffer_pool(buffer_pool_filename);
-
 		if (opt_check_privileges) {
 			check_all_privileges();
 		}
 		history_start_time = time(NULL);
 
-	} else {
-		xb_init_buffer_pool(innobase_buffer_pool_filename);
 	}
 
 	return(true);
@@ -6702,8 +6646,6 @@ int main(int argc, char **argv)
 	free_error_messages();
 	mysql_mutex_destroy(&LOCK_error_log);
 
-	free(buffer_pool_filename);
-
 	if (status == EXIT_SUCCESS) {
 		msg("completed OK!");
 	}