Merge 10.1 into 10.2

extra/mariabackup/backup_copy.cc

@@ -966,6 +966,9 @@ copy_file(ds_ctxt_t *datasink,
 	ds_file_t		*dstfile = NULL;
 	datafile_cur_t		 cursor;
 	xb_fil_cur_result_t	 res;
+	const char	*dst_path =
+		(xtrabackup_copy_back || xtrabackup_move_back)?
+		dst_file_path : trim_dotslash(dst_file_path);
 
 	if (!datafile_open(src_file_path, &cursor, thread_n)) {
 		goto error_close;
@@ -973,8 +976,7 @@ copy_file(ds_ctxt_t *datasink,
 
 	strncpy(dst_name, cursor.rel_path, sizeof(dst_name));
 
-	dstfile = ds_open(datasink, trim_dotslash(dst_file_path),
-			  &cursor.statinfo);
+	dstfile = ds_open(datasink, dst_path, &cursor.statinfo);
 	if (dstfile == NULL) {
 		msg("[%02u] error: "
 			"cannot open the destination stream for %s\n",

extra/mariabackup/backup_mysql.cc

@@ -480,7 +480,7 @@ get_mysql_vars(MYSQL *connection)
 			innodb_data_file_path_var, MYF(MY_FAE));
 	}
 
-	if (innodb_data_home_dir_var && *innodb_data_home_dir_var) {
+	if (innodb_data_home_dir_var) {
 		innobase_data_home_dir = my_strdup(
 			innodb_data_home_dir_var, MYF(MY_FAE));
 	}
@@ -1607,6 +1607,44 @@ cleanup:
 
 extern const char *innodb_checksum_algorithm_names[];
 
+#ifdef _WIN32
+#include <algorithm>
+#endif
+
+static std::string make_local_paths(const char *data_file_path)
+{
+	if (strchr(data_file_path, '/') == 0
+#ifdef _WIN32
+		&& strchr(data_file_path, '\\') == 0
+#endif
+		){
+		return std::string(data_file_path);
+	}
+
+	std::ostringstream buf;
+
+	char *dup = strdup(innobase_data_file_path);
+	ut_a(dup);
+	char *p;
+	char * token = strtok_r(dup, ";", &p);
+	while (token) {
+		if (buf.tellp())
+			buf << ";";
+
+		char *fname = strrchr(token, '/');
+#ifdef _WIN32
+		fname = std::max(fname,strrchr(token, '\\'));
+#endif
+		if (fname)
+			buf << fname + 1;
+		else
+			buf << token;
+		token = strtok_r(NULL, ";", &p);
+	}
+	free(dup);
+	return buf.str();
+}
+
 bool write_backup_config_file()
 {
 	int rc= backup_file_printf("backup-my.cnf",
@@ -1623,7 +1661,7 @@ bool write_backup_config_file()
 		"%s%s\n"
 		"%s\n",
 		innodb_checksum_algorithm_names[srv_checksum_algorithm],
-		innobase_data_file_path,
+		make_local_paths(innobase_data_file_path).c_str(),
 		srv_n_log_files,
 		srv_log_file_size,
 		srv_page_size,

extra/mariabackup/xtrabackup.cc

@@ -4566,8 +4566,6 @@ xtrabackup_apply_delta(
 
 	posix_fadvise(src_file, 0, 0, POSIX_FADV_SEQUENTIAL);
 
-	os_file_set_nocache(src_file, src_path, "OPEN");
-
 	dst_file = xb_delta_open_matching_space(
 			dbname, space_name, info,
 			dst_path, sizeof(dst_path), &success);
@@ -4578,8 +4576,6 @@ xtrabackup_apply_delta(
 
 	posix_fadvise(dst_file, 0, 0, POSIX_FADV_DONTNEED);
 
-	os_file_set_nocache(dst_file, dst_path, "OPEN");
-
 	/* allocate buffer for incremental backup (4096 pages) */
 	incremental_buffer_base = static_cast<byte *>
 		(malloc((page_size / 4 + 1) * page_size));
@@ -4685,6 +4681,13 @@ xtrabackup_apply_delta(
 			}
 		}
 
+		/* Free file system buffer cache after the batch was written. */
+#ifdef __linux__
+		os_file_flush_func(dst_file);
+#endif
+		posix_fadvise(dst_file, 0, 0, POSIX_FADV_DONTNEED);
+
+
 		incremental_buffers++;
 	}
 

mysql-test/suite.pm

@@ -21,6 +21,9 @@ sub skip_combinations {
   my %skip = ( 'include/have_innodb.combinations' => [ @combinations ],
                'include/have_xtradb.combinations' => [ @combinations ]);
 
+  $skip{'include/innodb_encrypt_log.combinations'} = [ 'crypt' ]
+                unless $ENV{DEBUG_KEY_MANAGEMENT_SO};
+
   # don't run tests for the wrong platform
   $skip{'include/platform.combinations'} = [ (IS_WINDOWS) ? 'unix' : 'win' ];
 

mysql-test/suite/encryption/t/innodb_encryption_discard_import.test

@@ -58,6 +58,7 @@ set autocommit=1;
 -- source include/search_pattern_in_file.inc
 
 --source include/start_mysqld.inc
+let MYSQLD_DATADIR =`SELECT @@datadir`;
 
 --list_files $MYSQLD_DATADIR/test
 FLUSH TABLES t1, t2, t3 FOR EXPORT;

mysql-test/suite/galera/disabled.def

@@ -27,11 +27,9 @@ galera_ist_mysqldump : MDEV-13549 Galera test failures
 galera_ssl_upgrade : MDEV-13549 Galera test failures
 galera.MW-329 : wsrep_local_replays not stable
 galera.MW-328A : have_deadlocks test not stable
-galera_var_retry_autocommit: MDEV-15794 Test failure on galera.galera_var_retry_autocommit
-galera_var_auto_inc_control_on: MDEV-15803 Test failure on galera.galera_var_auto_inc_control_on
-pxc-421 : MDEV-15804 Test failure on galera.pxc-421
+galera_var_retry_autocommit : MDEV-15794 Test failure on galera.galera_var_retry_autocommit
+galera_var_auto_inc_control_on : MDEV-15803 Test failure on galera.galera_var_auto_inc_control_on
 query_cache : MDEV-15805 Test failure on galera.query_cache
-galera.galera_gra_log : MDEV-15808 Test failure on galera.galera_gra_log
 galera.MW-44 : MDEV-15809 Test failure on galera.MW-44
 galera.galera_pc_ignore_sb : MDEV-15811 Test failure on galera_pc_ignore_sb
 galera_kill_applier : race condition at the start of the test

mysql-test/suite/galera/r/galera_gra_log.result

@@ -4,6 +4,7 @@ CREATE TABLE t1 (f1 INTEGER);
 connection node_1;
 CREATE TABLE t1 (f1 INTEGER);
 connection node_2;
+SET SESSION wsrep_on=ON;
 SELECT COUNT(*) = 0 FROM t1;
 COUNT(*) = 0
 1
@@ -30,6 +31,5 @@ DELIMITER ;
 ROLLBACK /* added by mysqlbinlog */;
 /*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;
 /*!50530 SET @@SESSION.PSEUDO_SLAVE_MODE=0*/;
-SET SESSION wsrep_on=ON;
 CALL mtr.add_suppression("Slave SQL: Error 'Table 't1' already exists' on query");
 DROP TABLE t1;

mysql-test/suite/galera/r/pxc-421.result

@@ -12,7 +12,6 @@ INSERT INTO t1 VALUES (2);
 connection node_1;
 INSERT INTO t1 VALUES (3);
 connection node_2;
-set SESSION wsrep_sync_wait=0;
 INSERT INTO t1 VALUES (4);
 set GLOBAL wsrep_slave_threads=5;
 SELECT COUNT(*) = 5 FROM t1;

mysql-test/suite/galera/t/galera_gra_log.test

@@ -17,6 +17,7 @@ CREATE TABLE t1 (f1 INTEGER);
 CREATE TABLE t1 (f1 INTEGER);
 
 --connection node_2
+SET SESSION wsrep_on=ON;
 SELECT COUNT(*) = 0 FROM t1;
 
 # Make sure the GRA file produced is readable and contains the failure
@@ -24,8 +25,6 @@ SELECT COUNT(*) = 0 FROM t1;
 --replace_regex /SET TIMESTAMP=[0-9]+/SET TIMESTAMP=<TIMESTAMP>/ /pseudo_thread_id=[0-9]+/pseudo_thread_id=<PSEUDO_THREAD_ID>/
 --exec $MYSQL_BINLOG --short-form $MYSQLTEST_VARDIR/mysqld.2/data/GRA_*.log
 
-SET SESSION wsrep_on=ON;
-
 CALL mtr.add_suppression("Slave SQL: Error 'Table 't1' already exists' on query");
 
 DROP TABLE t1;

mysql-test/suite/galera/t/pxc-421.test

@@ -36,9 +36,7 @@ INSERT INTO t1 VALUES (3);
 --eval SET GLOBAL wsrep_cluster_address = '$wsrep_cluster_address_orig';
 --enable_query_log
 
-set SESSION wsrep_sync_wait=0;
 --source include/wait_until_connected_again.inc
---source include/galera_wait_ready.inc
 
 INSERT INTO t1 VALUES (4);
 set GLOBAL wsrep_slave_threads=5;

mysql-test/suite/mariabackup/absolute_ibdata_paths.opt

@@ -0,0 +1 @@
+--innodb --innodb-data-home-dir= --innodb-data-file-path=$MYSQLTEST_VARDIR/tmp/absolute_path_ibdata1:3M;ibdata_second:1M:autoextend

mysql-test/suite/mariabackup/absolute_ibdata_paths.result

@@ -0,0 +1,10 @@
+CREATE TABLE t(i INT) ENGINE INNODB;
+INSERT INTO t VALUES(1);
+# xtrabackup backup
+# remove datadir
+# xtrabackup copy back
+# restart server
+SELECT * from t;
+i
+1
+DROP TABLE t;

mysql-test/suite/mariabackup/absolute_ibdata_paths.test

@@ -0,0 +1,31 @@
+# This test just backs up and restores empty database
+# Innodb system tablespace is specified with absolute path in  the .opt file
+CREATE TABLE t(i INT) ENGINE INNODB;
+INSERT INTO t VALUES(1);
+echo # xtrabackup backup;
+
+let $targetdir=$MYSQLTEST_VARDIR/tmp/backup;
+let $_innodb_data_file_path=`select @@innodb_data_file_path`;
+let $_innodb_data_home_dir=`select @@innodb_data_home_dir`;
+let $_datadir= `SELECT @@datadir`;
+
+--disable_result_log
+exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --target-dir=$targetdir;
+--enable_result_log
+exec $XTRABACKUP  --prepare --target-dir=$targetdir;
+
+--source include/shutdown_mysqld.inc
+echo # remove datadir;
+rmdir $_datadir;
+#remove out-of-datadir ibdata1
+remove_file $MYSQLTEST_VARDIR/tmp/absolute_path_ibdata1;
+echo # xtrabackup copy back;
+exec $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --copy-back --datadir=$_datadir --target-dir=$targetdir "--innodb_data_file_path=$_innodb_data_file_path" --innodb_data_home_dir=$_innodb_data_home_dir;
+echo # restart server;
+--source include/start_mysqld.inc
+--enable_result_log
+
+SELECT * from t;
+DROP TABLE t;
+rmdir $targetdir;
+

storage/innobase/fil/fil0crypt.cc

@@ -1974,6 +1974,12 @@ fil_crypt_rotate_pages(
 			continue;
 		}
 
+		/* If space is marked as stopping, stop rotating
+		pages. */
+		if (state->space->is_stopping()) {
+			break;
+		}
+
 		fil_crypt_rotate_page(key_state, state);
 	}
 }
@@ -2022,6 +2028,10 @@ fil_crypt_flush_space(
 		crypt_data->type = CRYPT_SCHEME_UNENCRYPTED;
 	}
 
+	if (space->is_stopping()) {
+		return;
+	}
+
 	/* update page 0 */
 	mtr_t mtr;
 	mtr.start();

storage/mroonga/CMakeLists.txt

@@ -315,6 +315,9 @@ if(MRN_BUNDLED)
     ${MRN_ALL_SOURCES}
     STORAGE_ENGINE MODULE_ONLY
     LINK_LIBRARIES ${MRN_LIBRARIES})
+  if(NOT TARGET mroonga)
+    return()
+  endif()
 else()
   add_library(mroonga MODULE ${MRN_ALL_SOURCES})
 

storage/xtradb/fil/fil0crypt.cc

@@ -2019,6 +2019,12 @@ fil_crypt_rotate_pages(
 			continue;
 		}
 
+		/* If space is marked as stopping, stop rotating
+		pages. */
+		if (state->space->is_stopping()) {
+			break;
+		}
+
 		fil_crypt_rotate_page(key_state, state);
 	}
 }
@@ -2067,20 +2073,22 @@ fil_crypt_flush_space(
 		crypt_data->type = CRYPT_SCHEME_UNENCRYPTED;
 	}
 
-	/* update page 0 */
-	mtr_t mtr;
-	mtr_start(&mtr);
+	if (!space->is_stopping()) {
+		/* update page 0 */
+		mtr_t mtr;
+		mtr_start(&mtr);
 
-	const uint zip_size = fsp_flags_get_zip_size(state->space->flags);
+		const uint zip_size = fsp_flags_get_zip_size(state->space->flags);
 
-	buf_block_t* block = buf_page_get_gen(space->id, zip_size, 0,
+		buf_block_t* block = buf_page_get_gen(space->id, zip_size, 0,
 				RW_X_LATCH, NULL, BUF_GET,
 				__FILE__, __LINE__, &mtr);
-	byte* frame = buf_block_get_frame(block);
+		byte* frame = buf_block_get_frame(block);
 
-	crypt_data->write_page0(frame, &mtr);
+		crypt_data->write_page0(frame, &mtr);
 
-	mtr_commit(&mtr);
+		mtr_commit(&mtr);
+	}
 }
 
 /***********************************************************************

storage/xtradb/row/row0import.cc

@@ -3434,13 +3434,13 @@ fil_iterate(
 		bool		updated = false;
 		os_offset_t	page_off = offset;
 		ulint		n_pages_read = (ulint) n_bytes / iter.page_size;
-		bool		decrypted = false;
 		const ulint 	size = iter.page_size;
 		block->page.offset = page_off / size;
 
 		for (ulint i = 0; i < n_pages_read;
 		     ++i, page_off += size, block->frame += size,
 		     block->page.offset++) {
+			bool decrypted = false;
 			dberr_t	err = DB_SUCCESS;
 			byte*	src = readptr + (i * size);
 			byte*	dst = io_buffer + (i * size);
@@ -3487,6 +3487,7 @@ fil_iterate(
 						block->frame = src;
 						frame_changed = true;
 					} else {
+						ut_ad(dst != src);
 						memcpy(dst, src, size);
 					}
 				}
@@ -3547,9 +3548,13 @@ page_corrupted:
 			ut_ad(encrypted ?
 			      src != dst && dst != writeptr + (i * size):1);
 
-			if (encrypted) {
-				memcpy(writeptr + (i * size),
-				       callback.get_frame(block), size);
+			/* When tablespace is encrypted or compressed its
+			first page (i.e. page 0) is not encrypted or
+			compressed and there is no need to copy frame. */
+			if (encrypted && block->page.offset != 0) {
+				byte *local_frame = callback.get_frame(block);
+				ut_ad((writeptr + (i * size)) != local_frame);
+				memcpy((writeptr + (i * size)), local_frame, size);
 			}
 
 			if (frame_changed) {
@@ -3597,6 +3602,7 @@ page_corrupted:
 
 				if (tmp == src) {
 					/* TODO: remove unnecessary memcpy's */
+					ut_ad(dest != src);
 					memcpy(dest, src, size);
 				}