diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7ae1a333883..60634274cdd 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -172,6 +172,39 @@ fedora-clang:
       - dependencies.dot
       - dependencies.png
 
+fedora-sanitizer:
+  stage: build
+  variables:
+    GIT_STRATEGY: fetch
+    GIT_SUBMODULE_STRATEGY: normal
+  script:
+    - yum install -y yum-utils rpm-build openssl-devel clang
+    - yum install -y /usr/lib64/libasan.so.6.0.0 /usr/lib64/libtsan.so.0.0.0 /usr/lib64/libubsan.so.1.0.0
+    # This repository does not have any .spec files, so install dependencies based on Fedora spec file
+    - yum-builddep -y mariadb-server
+    - mkdir builddir; cd builddir
+    - export CXX=${CXX:-clang++}
+    - export CC=${CC:-clang}
+    - export CXX_FOR_BUILD=${CXX_FOR_BUILD:-clang++}
+    - export CC_FOR_BUILD=${CC_FOR_BUILD:-clang}
+    - export CFLAGS='-Wno-unused-command-line-argument'
+    - export CXXFLAGS='-Wno-unused-command-line-argument'
+    - cmake -DRPM=$CI_JOB_NAME $CMAKE_FLAGS $SANITIZER .. 2>&1 | tee -a ../build-$CI_JOB_NAME-$CI_COMMIT_REF_SLUG.log
+    # @TODO: the build will fail consistently at 24% when trying to make using eatmydata
+    - make package -j 2 2>&1 | tee -a ../build-$CI_JOB_NAME-$CI_COMMIT_REF_SLUG.log
+    - *rpm_listfiles
+    - mkdir ../rpm; mv *.rpm ../rpm
+  artifacts:
+    when: always  # Must be able to see logs
+    paths:
+      - build-$CI_JOB_NAME-$CI_COMMIT_REF_SLUG.log
+      - rpmlist-$CI_JOB_NAME-$CI_COMMIT_REF_SLUG.log
+      - rpm
+      - builddir/_CPack_Packages/Linux/RPM/SPECS/
+  parallel:
+    matrix:
+      - SANITIZER: [-DWITH_ASAN=YES, -DWITH_TSAN=YES, -DWITH_UBSAN=YES, -DWITH_MSAN=YES]
+
 centos8:
   stage: build
   image: quay.io/centos/centos:stream8 # CentOS 8 is deprecated, use this Stream8 instead
@@ -246,10 +279,8 @@ centos7:
       - rpm
       - builddir/_CPack_Packages/Linux/RPM/SPECS/
 
-mysql-test-run:
+.mysql-test-run: &mysql-test-run-def
   stage: test
-  dependencies:
-    - fedora
   script:
     # Install packages so tests and the dependencies install
     # @TODO: RPM missing 'patch' and 'diff' as dependency, so installing it manually for now
@@ -265,7 +296,76 @@ mysql-test-run:
       main.flush_logs_not_windows : query 'flush logs' succeeded - should have failed with error ER_CANT_CREATE_FILE (1004)
       main.mysql_upgrade_noengine : upgrade output order does not match the expected
       " > skiplist
-    - ./mtr --suite=main --force --parallel=auto --xml-report=$CI_PROJECT_DIR/junit.xml --skip-test-list=skiplist
+    - ./mtr --suite=main --force --parallel=auto --xml-report=$CI_PROJECT_DIR/junit.xml --skip-test-list=skiplist $RESTART_POLICY
+
+mysql-test-run:
+  stage: test
+  dependencies:
+    - fedora
+  <<: *mysql-test-run-def
+  artifacts:
+    when: always  # Also show results when tests fail
+    reports:
+      junit:
+        - junit.xml
+
+# Duplicate of the above jobs, except we use sanitizer build jobs as a dependency. This is so we can keep
+# sanitizer errors separate from functional test failures. Currently, there is no way to run the same
+# job for different dependencies.
+#
+# Additionally, for each sanitizer MTR job, we enable --force-restart so that 
+# sanitizer errors can be traced to individual tests. The difference in test 
+# suite runtime as a result of this flag is negligable (~30s for the entire test suite).
+# (see https://dev.mysql.com/doc/dev/mysql-server/latest/PAGE_MYSQL_TEST_RUN_PL.html)
+mysql-test-run-asan:
+  stage: test
+  variables:
+    RESTART_POLICY: "--force-restart"
+  dependencies:
+    - "fedora-sanitizer: [-DWITH_ASAN=YES]"
+  <<: *mysql-test-run-def
+  artifacts:
+    when: always  # Also show results when tests fail
+    reports:
+      junit:
+        - junit.xml
+
+mysql-test-run-tsan:
+  stage: test
+  variables:
+    RESTART_POLICY: "--force-restart"
+  dependencies:
+    - "fedora-sanitizer: [-DWITH_TSAN=YES]"
+  <<: *mysql-test-run-def
+  allow_failure: true
+  artifacts:
+    when: always  # Also show results when tests fail
+    reports:
+      junit:
+        - junit.xml
+
+mysql-test-run-ubsan:
+  stage: test
+  variables:
+    RESTART_POLICY: "--force-restart"
+  dependencies:
+    - "fedora-sanitizer: [-DWITH_UBSAN=YES]"
+  <<: *mysql-test-run-def
+  allow_failure: true
+  artifacts:
+    when: always  # Also show results when tests fail
+    reports:
+      junit:
+        - junit.xml
+
+mysql-test-run-msan:
+  stage: test
+  variables:
+    RESTART_POLICY: "--force-restart"
+  dependencies:
+    - "fedora-sanitizer: [-DWITH_MSAN=YES]"
+  <<: *mysql-test-run-def
+  allow_failure: true
   artifacts:
     when: always  # Also show results when tests fail
     reports:
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b25844713a7..77034d38118 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -541,7 +541,10 @@ INSTALL_DOCUMENTATION(README.md CREDITS COPYING THIRDPARTY COMPONENT Readme)
 #                      ${CMAKE_BINARY_DIR}/Docs/INFO_BIN)
 
 IF(UNIX)
-  INSTALL_DOCUMENTATION(Docs/INSTALL-BINARY Docs/README-wsrep COMPONENT Readme)
+  INSTALL_DOCUMENTATION(Docs/INSTALL-BINARY COMPONENT Readme)
+  IF(WITH_WSREP)
+    INSTALL_DOCUMENTATION(Docs/README-wsrep COMPONENT Readme)
+  ENDIF()
 ENDIF()
 
 INCLUDE(build_depends)
diff --git a/cmake/install_macros.cmake b/cmake/install_macros.cmake
index 6fd1708cc48..8e0456d0844 100644
--- a/cmake/install_macros.cmake
+++ b/cmake/install_macros.cmake
@@ -265,6 +265,11 @@ SET(DEBUGBUILDDIR "${BINARY_PARENTDIR}/debug" CACHE INTERNAL "Directory of debug
 
 FUNCTION(INSTALL_MYSQL_TEST from to)
   IF(INSTALL_MYSQLTESTDIR)
+    IF(NOT WITH_WSREP)
+      SET(EXCL_GALERA "(suite/(galera|wsrep|sys_vars/[rt]/(sysvars_)?wsrep).*|include/((w.*)?wsrep.*|.*galera.*)\\.inc|std_data/(galera|wsrep).*)")
+    ELSE()
+      SET(EXCL_GALERA "^DOES_NOT_EXIST$")
+    ENDIF()
     INSTALL(
       DIRECTORY ${from}
       DESTINATION "${INSTALL_MYSQLTESTDIR}/${to}"
@@ -286,6 +291,7 @@ FUNCTION(INSTALL_MYSQL_TEST from to)
       PATTERN "*.vcxproj.user" EXCLUDE
       PATTERN "CTest*" EXCLUDE
       PATTERN "*~" EXCLUDE
+      REGEX "${EXCL_GALERA}" EXCLUDE
     )
   ENDIF()
 ENDFUNCTION()
diff --git a/cmake/systemd.cmake b/cmake/systemd.cmake
index 7036cbbe6b3..0f37acd2afe 100644
--- a/cmake/systemd.cmake
+++ b/cmake/systemd.cmake
@@ -45,7 +45,10 @@ MACRO(CHECK_SYSTEMD)
       IF(HAVE_SYSTEMD_SD_DAEMON_H AND HAVE_SYSTEMD_SD_LISTEN_FDS
          AND HAVE_SYSTEMD_SD_NOTIFY AND HAVE_SYSTEMD_SD_NOTIFYF)
         SET(HAVE_SYSTEMD TRUE)
-        SET(SYSTEMD_SCRIPTS mariadb-service-convert galera_new_cluster galera_recovery)
+        SET(SYSTEMD_SCRIPTS mariadb-service-convert)
+        IF(WITH_WSREP)
+          SET(SYSTEMD_SCRIPTS ${SYSTEMD_SCRIPTS} galera_new_cluster galera_recovery)
+        ENDIF()
         IF(DEB)
           SET(SYSTEMD_EXECSTARTPRE "ExecStartPre=/usr/bin/install -m 755 -o mysql -g root -d /var/run/mysqld")
           SET(SYSTEMD_EXECSTARTPOST "ExecStartPost=/etc/mysql/debian-start")
diff --git a/extra/mariabackup/backup_copy.cc b/extra/mariabackup/backup_copy.cc
index 047b47a11c0..32f10da04e2 100644
--- a/extra/mariabackup/backup_copy.cc
+++ b/extra/mariabackup/backup_copy.cc
@@ -561,8 +561,8 @@ datafile_read(datafile_cur_t *cursor)
 	}
 
 	if (os_file_read(IORequestRead,
-			  cursor->file, cursor->buf, cursor->buf_offset,
-			  to_read) != DB_SUCCESS) {
+			 cursor->file, cursor->buf, cursor->buf_offset,
+			 to_read, nullptr) != DB_SUCCESS) {
 		return(XB_FIL_CUR_ERROR);
 	}
 
diff --git a/extra/mariabackup/changed_page_bitmap.cc b/extra/mariabackup/changed_page_bitmap.cc
index ff7c06d7605..39a07a25224 100644
--- a/extra/mariabackup/changed_page_bitmap.cc
+++ b/extra/mariabackup/changed_page_bitmap.cc
@@ -188,18 +188,15 @@ log_online_read_bitmap_page(
 {
 	ulint	checksum;
 	ulint	actual_checksum;
-	ibool	success;
 
 	ut_a(bitmap_file->size >= MODIFIED_PAGE_BLOCK_SIZE);
 	ut_a(bitmap_file->offset
 	     <= bitmap_file->size - MODIFIED_PAGE_BLOCK_SIZE);
 	ut_a(bitmap_file->offset % MODIFIED_PAGE_BLOCK_SIZE == 0);
-	success = os_file_read(IORequestRead,
-			       bitmap_file->file, page, bitmap_file->offset,
-			       MODIFIED_PAGE_BLOCK_SIZE) == DB_SUCCESS;
-
-	if (UNIV_UNLIKELY(!success)) {
-
+	if (DB_SUCCESS !=
+	    os_file_read(IORequestRead, bitmap_file->file, page,
+			 bitmap_file->offset, MODIFIED_PAGE_BLOCK_SIZE,
+			 nullptr)) {
 		/* The following call prints an error message */
 		os_file_get_last_error(TRUE);
 		msg("InnoDB: Warning: failed reading changed page bitmap "
diff --git a/extra/mariabackup/fil_cur.cc b/extra/mariabackup/fil_cur.cc
index 37d2fc5972d..7b268df2364 100644
--- a/extra/mariabackup/fil_cur.cc
+++ b/extra/mariabackup/fil_cur.cc
@@ -223,7 +223,7 @@ xb_fil_cur_open(
 	if (!node->space->crypt_data
 	    && os_file_read(IORequestRead,
 			    node->handle, cursor->buf, 0,
-			    cursor->page_size) == DB_SUCCESS) {
+			    cursor->page_size, nullptr) == DB_SUCCESS) {
 		mysql_mutex_lock(&fil_system.mutex);
 		if (!node->space->crypt_data) {
 			node->space->crypt_data = fil_space_read_crypt_data(
@@ -415,12 +415,12 @@ read_retry:
 	cursor->buf_page_no = static_cast<unsigned>(offset / page_size);
 
 	if (os_file_read(IORequestRead, cursor->file, cursor->buf, offset,
-			  (ulint) to_read) != DB_SUCCESS) {
+			 (ulint) to_read, nullptr) != DB_SUCCESS) {
 		ret = XB_FIL_CUR_ERROR;
 		goto func_exit;
 	}
 
-	defer = space->is_deferred();
+	defer = UT_LIST_GET_FIRST(space->chain)->deferred;
 	/* check pages for corruption and re-read if necessary. i.e. in case of
 	partially written pages */
 	for (page = cursor->buf, i = 0; i < npages;
diff --git a/extra/mariabackup/xtrabackup.cc b/extra/mariabackup/xtrabackup.cc
index 9e7cfff5adf..b71837ac5e6 100644
--- a/extra/mariabackup/xtrabackup.cc
+++ b/extra/mariabackup/xtrabackup.cc
@@ -3857,7 +3857,7 @@ static dberr_t xb_assign_undo_space_start()
 	byte* page = static_cast<byte*>
 		(aligned_malloc(srv_page_size, srv_page_size));
 
-	if (os_file_read(IORequestRead, file, page, 0, srv_page_size)
+	if (os_file_read(IORequestRead, file, page, 0, srv_page_size, nullptr)
 	    != DB_SUCCESS) {
 		msg("Reading first page failed.\n");
 		error = DB_ERROR;
@@ -3869,7 +3869,7 @@ static dberr_t xb_assign_undo_space_start()
 retry:
 	if (os_file_read(IORequestRead, file, page,
 			 TRX_SYS_PAGE_NO << srv_page_size_shift,
-			 srv_page_size) != DB_SUCCESS) {
+			 srv_page_size, nullptr) != DB_SUCCESS) {
 		msg("Reading TRX_SYS page failed.");
 		error = DB_ERROR;
 		goto func_exit;
@@ -5315,7 +5315,8 @@ xtrabackup_apply_delta(
 		offset = ((incremental_buffers * (page_size / 4))
 			 << page_size_shift);
 		if (os_file_read(IORequestRead, src_file,
-				 incremental_buffer, offset, page_size)
+				 incremental_buffer, offset, page_size,
+				 nullptr)
 		    != DB_SUCCESS) {
 			goto error;
 		}
@@ -5348,7 +5349,7 @@ xtrabackup_apply_delta(
 		/* read whole of the cluster */
 		if (os_file_read(IORequestRead, src_file,
 				 incremental_buffer,
-				 offset, page_in_buffer * page_size)
+				 offset, page_in_buffer * page_size, nullptr)
 		    != DB_SUCCESS) {
 			goto error;
 		}
diff --git a/include/CMakeLists.txt b/include/CMakeLists.txt
index a7b98a11050..7076d2d88d2 100644
--- a/include/CMakeLists.txt
+++ b/include/CMakeLists.txt
@@ -74,7 +74,15 @@ FOREACH(f ${HEADERS_GEN_CONFIGURE})
   INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/${f}
     DESTINATION ${INSTALL_INCLUDEDIR}/server COMPONENT Development)
 ENDFOREACH(f)
-INSTALL(DIRECTORY mysql/ DESTINATION ${INSTALL_INCLUDEDIR}/server/mysql COMPONENT Development FILES_MATCHING PATTERN "*.h")
+IF(NOT WITH_WSREP)
+  SET(EXCL_SERVICE_WSREP "service_wsrep.h")
+  SET(EXCL_WSREP "wsrep.h")
+ENDIF()
+INSTALL(DIRECTORY mysql/
+        DESTINATION ${INSTALL_INCLUDEDIR}/server/mysql COMPONENT Development
+        FILES_MATCHING PATTERN "*.h"
+        PATTERN "${EXCL_SERVICE_WSREP}" EXCLUDE
+)
 
 STRING(REPLACE "." "\\." EXCL_RE "${HEADERS};${HEADERS_GEN_CONFIGURE}")
 STRING(REPLACE ";" "|" EXCL_RE "${EXCL_RE}")
@@ -85,6 +93,7 @@ MACRO(INSTALL_PRIVATE DIR)
     FILES_MATCHING PATTERN "*.h"
     PATTERN CMakeFiles EXCLUDE
     PATTERN mysql EXCLUDE
+    PATTERN "${EXCL_WSREP}" EXCLUDE
     REGEX "\\./(${EXCL_RE}$)" EXCLUDE)
 ENDMACRO()
 
diff --git a/man/CMakeLists.txt b/man/CMakeLists.txt
index e9df857d6bf..e6d7ab32e88 100644
--- a/man/CMakeLists.txt
+++ b/man/CMakeLists.txt
@@ -12,8 +12,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1335 USA
+
 SET(MAN1_WSREP wsrep_sst_rsync.1 wsrep_sst_common.1 wsrep_sst_mariabackup.1
-    wsrep_sst_rsync_wan.1)
+    wsrep_sst_mysqldump.1 wsrep_sst_rsync_wan.1 galera_recovery.1 galera_new_cluster.1)
 SET(MAN1_SERVER innochecksum.1 myisam_ftdump.1 myisamchk.1
                 aria_chk.1 aria_dump_log.1 aria_ftdump.1 aria_pack.1 aria_read_log.1
                 aria_s3_copy.1
@@ -24,10 +25,11 @@ SET(MAN1_SERVER innochecksum.1 myisam_ftdump.1 myisamchk.1
 		mysqld_multi.1 mysqld_safe.1
 		resolveip.1 mariadb-service-convert.1
 		mysqld_safe_helper.1
-		wsrep_sst_mysqldump.1
-		galera_recovery.1 galera_new_cluster.1
 		mysql_ldb.1 myrocks_hotbackup.1
-		mbstream.1 mariabackup.1 ${MAN1_WSREP})
+		mbstream.1 mariabackup.1)
+IF(WITH_WSREP)
+  SET(MAN1_SERVER ${MAN1_SERVER} ${MAN1_WSREP})
+ENDIF()
 SET(MAN8_SERVER mysqld.8)
 SET(MAN1_CLIENT msql2mysql.1 mysql.1 mysql_find_rows.1 mysql_waitpid.1
 		mysqldumpslow.1
diff --git a/mysql-test/suite/encryption/r/encrypt_and_grep,undo3.rdiff b/mysql-test/suite/encryption/r/encrypt_and_grep,undo3.rdiff
new file mode 100644
index 00000000000..210c2a61a17
--- /dev/null
+++ b/mysql-test/suite/encryption/r/encrypt_and_grep,undo3.rdiff
@@ -0,0 +1,32 @@
+--- encrypt_and_grep.result	2022-09-02 22:36:21.669650278 +0530
++++ encrypt_and_grep.reject	2022-11-29 19:01:22.080027528 +0530
+@@ -14,6 +14,9 @@
+ SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
+ NAME
+ innodb_system
++innodb_undo001
++innodb_undo002
++innodb_undo003
+ mysql/innodb_index_stats
+ mysql/innodb_table_stats
+ mysql/transaction_registry
+@@ -35,6 +38,9 @@
+ SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0;
+ NAME
+ innodb_system
++innodb_undo001
++innodb_undo002
++innodb_undo003
+ mysql/innodb_index_stats
+ mysql/innodb_table_stats
+ mysql/transaction_registry
+@@ -62,6 +68,9 @@
+ SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
+ NAME
+ innodb_system
++innodb_undo001
++innodb_undo002
++innodb_undo003
+ mysql/innodb_index_stats
+ mysql/innodb_table_stats
+ mysql/transaction_registry
diff --git a/mysql-test/suite/encryption/r/innodb-remove-encryption,undo3.rdiff b/mysql-test/suite/encryption/r/innodb-remove-encryption,undo3.rdiff
new file mode 100644
index 00000000000..421c962bd2e
--- /dev/null
+++ b/mysql-test/suite/encryption/r/innodb-remove-encryption,undo3.rdiff
@@ -0,0 +1,32 @@
+--- innodb-remove-encryption.result	2022-09-02 20:44:59.960430396 +0530
++++ innodb-remove-encryption,undo3.reject	2022-11-29 19:02:24.813094277 +0530
+@@ -13,6 +13,9 @@
+ SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
+ NAME
+ innodb_system
++innodb_undo001
++innodb_undo002
++innodb_undo003
+ mysql/innodb_index_stats
+ mysql/innodb_table_stats
+ mysql/transaction_registry
+@@ -24,6 +27,9 @@
+ SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0;
+ NAME
+ innodb_system
++innodb_undo001
++innodb_undo002
++innodb_undo003
+ mysql/innodb_index_stats
+ mysql/innodb_table_stats
+ mysql/transaction_registry
+@@ -36,6 +42,9 @@
+ SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0;
+ NAME
+ innodb_system
++innodb_undo001
++innodb_undo002
++innodb_undo003
+ mysql/innodb_index_stats
+ mysql/innodb_table_stats
+ mysql/transaction_registry
diff --git a/mysql-test/suite/encryption/r/innodb_encrypt_freed,undo3.rdiff b/mysql-test/suite/encryption/r/innodb_encrypt_freed,undo3.rdiff
new file mode 100644
index 00000000000..36eea901a6e
--- /dev/null
+++ b/mysql-test/suite/encryption/r/innodb_encrypt_freed,undo3.rdiff
@@ -0,0 +1,62 @@
+--- innodb_encrypt_freed.result	2021-03-23 15:44:14.466377983 +0530
++++ innodb_encrypt_freed,undo3.reject	2022-11-29 19:04:24.987010571 +0530
+@@ -14,6 +14,9 @@
+ SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
+ NAME
+ innodb_system
++innodb_undo001
++innodb_undo002
++innodb_undo003
+ mysql/innodb_index_stats
+ mysql/innodb_table_stats
+ mysql/transaction_registry
+@@ -29,6 +32,9 @@
+ SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0;
+ NAME
+ innodb_system
++innodb_undo001
++innodb_undo002
++innodb_undo003
+ mysql/innodb_index_stats
+ mysql/innodb_table_stats
+ mysql/transaction_registry
+@@ -40,6 +46,9 @@
+ SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
+ NAME
+ innodb_system
++innodb_undo001
++innodb_undo002
++innodb_undo003
+ mysql/innodb_index_stats
+ mysql/innodb_table_stats
+ mysql/transaction_registry
+@@ -55,6 +64,9 @@
+ SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
+ NAME
+ innodb_system
++innodb_undo001
++innodb_undo002
++innodb_undo003
+ mysql/innodb_index_stats
+ mysql/innodb_table_stats
+ mysql/transaction_registry
+@@ -70,6 +82,9 @@
+ SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0;
+ NAME
+ innodb_system
++innodb_undo001
++innodb_undo002
++innodb_undo003
+ mysql/innodb_index_stats
+ mysql/innodb_table_stats
+ mysql/transaction_registry
+@@ -87,6 +102,9 @@
+ SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
+ NAME
+ innodb_system
++innodb_undo001
++innodb_undo002
++innodb_undo003
+ mysql/innodb_index_stats
+ mysql/innodb_table_stats
+ mysql/transaction_registry
diff --git a/mysql-test/suite/encryption/r/innodb_encrypt_key_rotation_age,undo3.rdiff b/mysql-test/suite/encryption/r/innodb_encrypt_key_rotation_age,undo3.rdiff
new file mode 100644
index 00000000000..476b0b3f213
--- /dev/null
+++ b/mysql-test/suite/encryption/r/innodb_encrypt_key_rotation_age,undo3.rdiff
@@ -0,0 +1,52 @@
+--- innodb_encrypt_key_rotation_age.result	2022-06-02 16:15:08.395122720 +0530
++++ innodb_encrypt_key_rotation_age,undo3.reject	2022-11-29 19:06:07.964542115 +0530
+@@ -12,6 +12,9 @@
+ SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
+ NAME
+ innodb_system
++innodb_undo001
++innodb_undo002
++innodb_undo003
+ mysql/innodb_index_stats
+ mysql/innodb_table_stats
+ mysql/transaction_registry
+@@ -27,6 +30,9 @@
+ SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
+ NAME
+ innodb_system
++innodb_undo001
++innodb_undo002
++innodb_undo003
+ mysql/innodb_index_stats
+ mysql/innodb_table_stats
+ mysql/transaction_registry
+@@ -39,6 +45,9 @@
+ SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0;
+ NAME
+ innodb_system
++innodb_undo001
++innodb_undo002
++innodb_undo003
+ mysql/innodb_index_stats
+ mysql/innodb_table_stats
+ mysql/transaction_registry
+@@ -59,6 +68,9 @@
+ SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
+ NAME
+ innodb_system
++innodb_undo001
++innodb_undo002
++innodb_undo003
+ mysql/innodb_index_stats
+ mysql/innodb_table_stats
+ mysql/transaction_registry
+@@ -71,6 +83,9 @@
+ SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
+ NAME
+ innodb_system
++innodb_undo001
++innodb_undo002
++innodb_undo003
+ mysql/innodb_index_stats
+ mysql/innodb_table_stats
+ mysql/transaction_registry
diff --git a/mysql-test/suite/encryption/r/innodb_encrypt_log_corruption.result b/mysql-test/suite/encryption/r/innodb_encrypt_log_corruption.result
index bc8de59f6e4..3c3e4831d8a 100644
--- a/mysql-test/suite/encryption/r/innodb_encrypt_log_corruption.result
+++ b/mysql-test/suite/encryption/r/innodb_encrypt_log_corruption.result
@@ -190,14 +190,6 @@ AND support IN ('YES', 'DEFAULT', 'ENABLED');
 COUNT(*)
 1
 FOUND 4 /InnoDB: Upgrading redo log:/ in mysqld.1.err
-# Empty large multi-file redo log from after MariaDB 10.2.2
-# restart: --innodb-data-home-dir=MYSQLTEST_VARDIR/tmp/log_corruption --innodb-log-group-home-dir=MYSQLTEST_VARDIR/tmp/log_corruption --innodb-force-recovery=5 --innodb-log-file-size=4m
-SELECT COUNT(*) FROM INFORMATION_SCHEMA.ENGINES
-WHERE engine = 'innodb'
-AND support IN ('YES', 'DEFAULT', 'ENABLED');
-COUNT(*)
-1
-FOUND 5 /InnoDB: Upgrading redo log:/ in mysqld.1.err
 # Minimal MariaDB 10.1.21 encrypted redo log
 # restart: --innodb-data-home-dir=MYSQLTEST_VARDIR/tmp/log_corruption --innodb-log-group-home-dir=MYSQLTEST_VARDIR/tmp/log_corruption --innodb-force-recovery=5
 SELECT COUNT(*) `1` FROM INFORMATION_SCHEMA.ENGINES WHERE engine='innodb'
diff --git a/mysql-test/suite/encryption/t/debug_key_management.test b/mysql-test/suite/encryption/t/debug_key_management.test
index 15a560d4c42..45a93040d73 100644
--- a/mysql-test/suite/encryption/t/debug_key_management.test
+++ b/mysql-test/suite/encryption/t/debug_key_management.test
@@ -1,5 +1,6 @@
 -- source include/have_innodb.inc
 -- source include/have_debug.inc
+-- source include/innodb_undo_tablespaces.inc
 -- source include/not_embedded.inc
 
 if (`select count(*) = 0 from information_schema.plugins
@@ -13,7 +14,7 @@ create table t1(a serial) engine=innoDB;
 set global innodb_encrypt_tables=ON;
 show variables like 'innodb_encrypt%';
 
---let $tables_count= `select count(*) + 1 from information_schema.tables where engine = 'InnoDB'`
+--let $tables_count= `select count(*) + 1 + @@global.innodb_undo_tablespaces from information_schema.tables where engine = 'InnoDB'`
 let $wait_condition= select count(*) = $tables_count from information_schema.innodb_tablespaces_encryption where current_key_version=1;
 --source include/wait_condition.inc
 
diff --git a/mysql-test/suite/encryption/t/encrypt_and_grep.test b/mysql-test/suite/encryption/t/encrypt_and_grep.test
index 03f67db83f9..687f14e8a55 100644
--- a/mysql-test/suite/encryption/t/encrypt_and_grep.test
+++ b/mysql-test/suite/encryption/t/encrypt_and_grep.test
@@ -1,4 +1,5 @@
 -- source include/have_innodb.inc
+-- source include/innodb_undo_tablespaces.inc
 -- source include/have_file_key_management_plugin.inc
 
 #
@@ -59,7 +60,8 @@ SET GLOBAL innodb_encrypt_tables = off;
 
 --echo # Wait max 10 min for key encryption threads to decrypt all spaces
 --let $wait_timeout= 600
---let $tables_count= `select count(*) from information_schema.tables where engine = 'InnoDB'`
+--let $tables_count= `select count(*) + @@global.innodb_undo_tablespaces from information_schema.tables where engine = 'InnoDB'`
+
 --let $wait_condition=SELECT COUNT(*) = $tables_count FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0 AND CURRENT_KEY_VERSION = 0;
 --source include/wait_condition.inc
 
diff --git a/mysql-test/suite/encryption/t/innodb-remove-encryption.test b/mysql-test/suite/encryption/t/innodb-remove-encryption.test
index 1982616aec2..8ff5fd632fd 100644
--- a/mysql-test/suite/encryption/t/innodb-remove-encryption.test
+++ b/mysql-test/suite/encryption/t/innodb-remove-encryption.test
@@ -2,6 +2,7 @@
 # Test uses restart
 --source include/not_embedded.inc
 --source filekeys_plugin.inc
+--source include/innodb_undo_tablespaces.inc
 
 #
 # MDEV-15566: System tablespace does not easily key rotate to unencrypted
@@ -23,7 +24,7 @@ create table t1(a int not null primary key, b char(200)) engine=innodb;
 
 --echo # Wait until encryption threads have encrypted all tablespaces
 
---let $tables_count= `select count(*) from information_schema.tables where engine = 'InnoDB'`
+--let $tables_count= `select count(*) + @@global.innodb_undo_tablespaces from information_schema.tables where engine = 'InnoDB'`
 --let $wait_timeout= 600
 --let $wait_condition=SELECT COUNT(*) = $tables_count FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0 AND ROTATING_OR_FLUSHING = 0;
 --source include/wait_condition.inc
diff --git a/mysql-test/suite/encryption/t/innodb_encrypt_freed.test b/mysql-test/suite/encryption/t/innodb_encrypt_freed.test
index 785b4e9e498..7ba0b5a2d1a 100644
--- a/mysql-test/suite/encryption/t/innodb_encrypt_freed.test
+++ b/mysql-test/suite/encryption/t/innodb_encrypt_freed.test
@@ -2,6 +2,7 @@
 --source include/have_example_key_management_plugin.inc
 --source include/have_debug.inc
 --source include/not_embedded.inc
+--source include/innodb_undo_tablespaces.inc
 
 SHOW VARIABLES LIKE 'innodb_encrypt%';
 
@@ -10,7 +11,7 @@ SET GLOBAL innodb_encrypt_tables = ON;
 CREATE TABLE t1(f1 BIGINT PRIMARY KEY, f2 int not null,
 		f3 int not null, index(f1), index idx_1(f2),
 		index(f2, f3)) ENGINE=InnoDB;
---let $tables_count= `select count(*) + 1 from information_schema.tables where engine = 'InnoDB'`
+--let $tables_count= `select count(*) + 1 + @@global.innodb_undo_tablespaces from information_schema.tables where engine = 'InnoDB'`
 
 --echo # Wait max 10 min for key encryption threads to encrypt all spaces
 --let $wait_timeout= 600
@@ -30,12 +31,12 @@ insert into t2 values(1);
 
 connection default;
 
---let $tables_count= `select count(*) + 1 from information_schema.tables where engine = 'InnoDB'`
+--let $tables_count= `select count(*) + 1 + @@global.innodb_undo_tablespaces from information_schema.tables where engine = 'InnoDB'`
 set global innodb_encrypt_tables = OFF;
 
 --echo # Wait max 10 min for key encryption threads to decrypt all spaces
 --let $wait_timeout= 600
---let $wait_condition=SELECT COUNT(*) >= $tables_count FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0;
+--let $wait_condition=SELECT COUNT(*) >= $tables_count FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0
 --source include/wait_condition.inc
 --sorted_result
 SELECT NAME FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0;
@@ -63,7 +64,7 @@ drop table t1, t2;
 CREATE TABLE t1(f1 BIGINT PRIMARY KEY, f2 int not null,
 		f3 int not null, index(f1), index idx_1(f2),
 		index(f2, f3)) ENGINE=InnoDB;
---let $tables_count= `select count(*) + 1 from information_schema.tables where engine = 'InnoDB'`
+--let $tables_count= `select count(*) + 1 + @@global.innodb_undo_tablespaces from information_schema.tables where engine = 'InnoDB'`
 
 --echo # Wait max 10 min for key encryption threads to encrypt all spaces
 --let $wait_timeout= 600
@@ -82,7 +83,7 @@ insert into t2 values(1);
 
 connection default;
 
---let $tables_count= `select count(*) + 1 from information_schema.tables where engine = 'InnoDB'`
+--let $tables_count= `select count(*) + 1 + @@global.innodb_undo_tablespaces from information_schema.tables where engine = 'InnoDB'`
 set global innodb_encrypt_tables = OFF;
 
 --echo # Wait max 10 min for key encryption threads to decrypt all spaces
diff --git a/mysql-test/suite/encryption/t/innodb_encrypt_key_rotation_age.test b/mysql-test/suite/encryption/t/innodb_encrypt_key_rotation_age.test
index ef38560c469..c96d33aa1af 100644
--- a/mysql-test/suite/encryption/t/innodb_encrypt_key_rotation_age.test
+++ b/mysql-test/suite/encryption/t/innodb_encrypt_key_rotation_age.test
@@ -1,6 +1,7 @@
 -- source include/have_innodb.inc
 -- source include/not_embedded.inc
 -- source include/have_example_key_management_plugin.inc
+-- source include/innodb_undo_tablespaces.inc
 
 CREATE TABLE t1 (f1 INT, f2 VARCHAR(256))engine=innodb;
 INSERT INTO t1 VALUES(1, 'MariaDB'), (2, 'Robot'), (3, 'Science');
@@ -20,7 +21,7 @@ let $restart_parameters= --innodb_encryption_threads=5 --innodb_encryption_rotat
 
 --echo # Wait until encryption threads have encrypted all tablespaces
 
---let $tables_count= `select count(*) + 1 from information_schema.tables where engine = 'InnoDB'`
+--let $tables_count= `select count(*) + 1 + @@global.innodb_undo_tablespaces from information_schema.tables where engine = 'InnoDB'`
 --let $wait_timeout= 600
 --let $wait_condition=SELECT COUNT(*) >= $tables_count FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
 --source include/wait_condition.inc
@@ -39,7 +40,7 @@ create table t4 (f1 int not null)engine=innodb encrypted=NO;
 
 --echo # Wait until encryption threads have encrypted all tablespaces
 
---let $tables_count= `select count(*) from information_schema.tables where engine = 'InnoDB'`
+--let $tables_count= `select count(*) + @@global.innodb_undo_tablespaces from information_schema.tables where engine = 'InnoDB'`
 --let $wait_timeout= 600
 --let $wait_condition=SELECT COUNT(*) >= $tables_count FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
 --source include/wait_condition.inc
@@ -54,7 +55,7 @@ set global innodb_encrypt_tables = OFF;
 
 --echo # Wait until encryption threads to decrypt all unencrypted tablespaces
 
---let $tables_count= `select count(*) from information_schema.tables where engine = 'InnoDB'`
+--let $tables_count= `select count(*) + @@global.innodb_undo_tablespaces from information_schema.tables where engine = 'InnoDB'`
 --let $wait_timeout= 600
 --let $wait_condition=SELECT COUNT(*) >= $tables_count FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION = 0 AND ROTATING_OR_FLUSHING = 0;
 --source include/wait_condition.inc
@@ -69,7 +70,7 @@ set global innodb_encrypt_tables = ON;
 
 --echo # Wait until encryption threads to encrypt all unencrypted tablespaces
 
---let $tables_count= `select count(*) from information_schema.tables where engine = 'InnoDB'`
+--let $tables_count= `select count(*) + @@global.innodb_undo_tablespaces from information_schema.tables where engine = 'InnoDB'`
 --let $wait_timeout= 600
 --let $wait_condition=SELECT COUNT(*) >= $tables_count FROM INFORMATION_SCHEMA.INNODB_TABLESPACES_ENCRYPTION WHERE MIN_KEY_VERSION <> 0;
 --source include/wait_condition.inc
diff --git a/mysql-test/suite/encryption/t/innodb_first_page.test b/mysql-test/suite/encryption/t/innodb_first_page.test
index 7f2f915d010..db4d8eb3b16 100644
--- a/mysql-test/suite/encryption/t/innodb_first_page.test
+++ b/mysql-test/suite/encryption/t/innodb_first_page.test
@@ -4,12 +4,14 @@
 
 --source include/have_innodb.inc
 --source include/have_file_key_management_plugin.inc
+--source include/innodb_undo_tablespaces.inc
 
 let $datadir=`select @@datadir`;
 --source include/shutdown_mysqld.inc
 
 --remove_file $datadir/ib_logfile0
 --remove_file $datadir/ibdata1
+--remove_files_wildcard $datadir undo*
 
 --source include/start_mysqld.inc
 
diff --git a/mysql-test/suite/innodb/r/log_corruption.result b/mysql-test/suite/innodb/r/log_corruption.result
index 58a0e39e781..df58a90dcec 100644
--- a/mysql-test/suite/innodb/r/log_corruption.result
+++ b/mysql-test/suite/innodb/r/log_corruption.result
@@ -190,14 +190,6 @@ AND support IN ('YES', 'DEFAULT', 'ENABLED');
 COUNT(*)
 1
 FOUND 4 /InnoDB: Upgrading redo log:/ in mysqld.1.err
-# Empty large multi-file redo log from after MariaDB 10.2.2
-# restart: --innodb-data-home-dir=MYSQLTEST_VARDIR/tmp/log_corruption --innodb-log-group-home-dir=MYSQLTEST_VARDIR/tmp/log_corruption --innodb-force-recovery=5 --innodb-log-file-size=4m
-SELECT COUNT(*) FROM INFORMATION_SCHEMA.ENGINES
-WHERE engine = 'innodb'
-AND support IN ('YES', 'DEFAULT', 'ENABLED');
-COUNT(*)
-1
-FOUND 5 /InnoDB: Upgrading redo log:/ in mysqld.1.err
 # Minimal MariaDB 10.1.21 encrypted redo log
 # restart: --innodb-data-home-dir=MYSQLTEST_VARDIR/tmp/log_corruption --innodb-log-group-home-dir=MYSQLTEST_VARDIR/tmp/log_corruption --innodb-force-recovery=5
 SELECT * FROM INFORMATION_SCHEMA.ENGINES
diff --git a/mysql-test/suite/innodb/r/log_upgrade.result b/mysql-test/suite/innodb/r/log_upgrade.result
new file mode 100644
index 00000000000..4da83460f93
--- /dev/null
+++ b/mysql-test/suite/innodb/r/log_upgrade.result
@@ -0,0 +1,16 @@
+call mtr.add_suppression("InnoDB: The change buffer is corrupted");
+#
+# MDEV-24412 InnoDB: Upgrade after a crash is not supported
+#
+# restart: --innodb-data-home-dir=MYSQLTEST_VARDIR/tmp/log_upgrade --innodb-log-group-home-dir=MYSQLTEST_VARDIR/tmp/log_upgrade --innodb-force-recovery=5 --innodb-log-file-size=4m
+SELECT COUNT(*) FROM INFORMATION_SCHEMA.ENGINES
+WHERE engine = 'innodb'
+AND support IN ('YES', 'DEFAULT', 'ENABLED');
+COUNT(*)
+1
+FOUND 1 /InnoDB: Upgrading redo log:/ in mysqld.1.err
+ib_buffer_pool
+ib_logfile0
+ibdata1
+# restart
+# End of 10.5 tests
diff --git a/mysql-test/suite/innodb/t/log_corruption.test b/mysql-test/suite/innodb/t/log_corruption.test
index 04c3283c349..6f7080f5b50 100644
--- a/mysql-test/suite/innodb/t/log_corruption.test
+++ b/mysql-test/suite/innodb/t/log_corruption.test
@@ -607,42 +607,6 @@ AND support IN ('YES', 'DEFAULT', 'ENABLED');
 --let SEARCH_PATTERN= InnoDB: Upgrading redo log:
 --source include/search_pattern_in_file.inc
 
---echo # Empty large multi-file redo log from after MariaDB 10.2.2
-perl;
-do "$ENV{MTR_SUITE_DIR}/../innodb/include/crc32.pl";
-my $polynomial = 0x82f63b78; # CRC-32C
-
-die unless open OUT, "+<", "$ENV{bugdir}/ib_logfile0";
-binmode OUT;
-$_= pack("Nx[5]nx[5]", 1, 0x1286) . "BogoDB 4.3.2.1" . chr(0) x 478;
-print OUT $_, pack("N", mycrc32($_, 0, $polynomial));
-# checkpoint page 1 and all-zero checkpoint 2
-$_= pack("x[13]nCNNx[484]", 0x1286, 12, 2, 0x80c);
-print OUT $_, pack("N", mycrc32($_, 0, $polynomial));
-print OUT chr(0) x 1024;
-die unless seek(OUT, 0x1FFFFFFFF, 0);
-print OUT chr(0);
-close OUT or die;
-die unless open OUT, ">", "$ENV{bugdir}/ib_logfile1";
-binmode OUT;
-die unless seek(OUT, 0x800, 0); # the first 2048 bytes are unused!
-$_= pack("Nnnx[500]", 0x80000944, 12, 12);
-print OUT $_, pack("N", mycrc32($_, 0, $polynomial));
-die unless seek(OUT, 0x1FFFFFFFF, 0);
-print OUT chr(0);
-close OUT or die;
-EOF
-
---let $restart_parameters= $dirs --innodb-force-recovery=5 --innodb-log-file-size=4m
---source include/start_mysqld.inc
-SELECT COUNT(*) FROM INFORMATION_SCHEMA.ENGINES
-WHERE engine = 'innodb'
-AND support IN ('YES', 'DEFAULT', 'ENABLED');
---source include/shutdown_mysqld.inc
---let SEARCH_PATTERN= InnoDB: Upgrading redo log:
---source include/search_pattern_in_file.inc
---let $restart_parameters= $dirs
-
 --echo # Minimal MariaDB 10.1.21 encrypted redo log
 perl;
 die unless open OUT, "+<", "$ENV{bugdir}/ib_logfile0";
diff --git a/mysql-test/suite/innodb/t/log_upgrade.test b/mysql-test/suite/innodb/t/log_upgrade.test
new file mode 100644
index 00000000000..faf88c41bef
--- /dev/null
+++ b/mysql-test/suite/innodb/t/log_upgrade.test
@@ -0,0 +1,120 @@
+--source include/have_innodb.inc
+--source include/have_innodb_16k.inc
+# Some operating systems or file systems do not support sparse files.
+# For example, tmpfs on FreeBSD does not support them.
+# On Microsoft Windows, sparse files have to be created in a special way.
+--source include/big_test.inc
+# include/shutdown_mysqld.inc does not work in ./mtr --embedded
+--source include/not_embedded.inc
+
+call mtr.add_suppression("InnoDB: The change buffer is corrupted");
+
+--source include/shutdown_mysqld.inc
+
+let bugdir= $MYSQLTEST_VARDIR/tmp/log_upgrade;
+--mkdir $bugdir
+--let SEARCH_FILE = $MYSQLTEST_VARDIR/log/mysqld.1.err
+
+--let $dirs= --innodb-data-home-dir=$bugdir --innodb-log-group-home-dir=$bugdir
+
+--echo #
+--echo # MDEV-24412 InnoDB: Upgrade after a crash is not supported
+--echo #
+
+perl;
+do "$ENV{MTR_SUITE_DIR}/../innodb/include/crc32.pl";
+my $polynomial = 0x82f63b78; # CRC-32C
+
+# Create a dummy system tablespace file using the default innodb_page_size=16k
+die unless open OUT, ">", "$ENV{bugdir}/ibdata1";
+binmode OUT;
+
+# We calculate innodb_checksum_algorithm=crc32 for the pages.
+# The following bytes are excluded:
+# bytes 0..3 (the checksum is stored there)
+# bytes 26..37 (encryption key version, post-encryption checksum, tablespace id)
+# bytes $page_size-8..$page_size-1 (checksum, LSB of FIL_PAGE_LSN)
+
+# Tablespace header page with valid FSP_SIZE=768 pages.
+# Also, write a dummy FSEG_MAGIC_N at offset 60 to keep fseg_inode_try_get()
+# happy when fseg_n_reserved_pages() is following an invalid pointer
+# from the all-zero change buffer header page (page 3).
+## FIL_PAGE_OFFSET
+my $head = pack("Nx[18]", 0);
+## FSP_PAGE_SIZE, # FSEG_MAGIC_N
+my $body = pack("x[8]Nx[10]Nx[16312]", 768, 97937874);
+my $ck = mycrc32($head, 0, $polynomial) ^ mycrc32($body, 0, $polynomial);
+print OUT pack("N",$ck).$head.pack("x[12]").$body.pack("Nx[4]",$ck);
+# Dummy pages 1..6.
+print OUT chr(0) x (6 * 16384);
+# Dictionary header page (page 7).
+## FIL_PAGE_OFFSET
+$head = pack("Nx[18]", 7);
+## DICT_HDR_TABLES,DICT_HDR_INDEXES
+$body = pack("x[32]Nx[8]Nx[16290]", 8, 9);
+$ck = mycrc32($head, 0, $polynomial) ^ mycrc32($body, 0, $polynomial);
+print OUT pack("N",$ck).$head.pack("x[12]").$body.pack("Nx[4]",$ck);
+
+# Empty SYS_TABLES page (page 8).
+## FIL_PAGE_OFFSET, FIL_PAGE_PREV, FIL_PAGE_NEXT, FIL_PAGE_TYPE
+$head = pack("NNNx[8]n", 8, ~0, ~0, 17855);
+## PAGE_N_DIR_SLOTS, PAGE_HEAP_TOP, PAGE_INDEX_ID == DICT_TABLES_ID
+$body = pack("nnx[31]Cx[20]", 2, 124, 1);
+$body .= pack("nxnn", 0x801, 3, 116) . "infimum";
+$body .= pack("xnxnxx", 0x901, 0x803) . "supremum";
+$body .= pack("x[16248]nn", 116, 101);
+$ck = mycrc32($head, 0, $polynomial) ^ mycrc32($body, 0, $polynomial);
+print OUT pack("N",$ck).$head.pack("x[12]").$body.pack("Nx[4]",$ck);
+
+# Empty SYS_INDEXES page (page 9).
+## FIL_PAGE_OFFSET, FIL_PAGE_PREV, FIL_PAGE_NEXT, FIL_PAGE_TYPE
+$head = pack("NNNx[8]n", 9, ~0, ~0, 17855);
+## PAGE_N_DIR_SLOTS, PAGE_HEAP_TOP, PAGE_INDEX_ID == DICT_INDEXES_ID
+$body = pack("nnx[31]Cx[20]", 2, 124, 3);
+$body .= pack("nxnn", 0x801, 3, 116) . "infimum";
+$body .= pack("xnxnxx", 0x901, 0x803) . "supremum";
+$body .= pack("x[16248]nn", 116, 101);
+$ck = mycrc32($head, 0, $polynomial) ^ mycrc32($body, 0, $polynomial);
+print OUT pack("N",$ck).$head.pack("x[12]").$body.pack("Nx[4]",$ck);
+
+die unless seek(OUT, 768 * 16384 - 1, 0);
+print OUT chr(0);
+close OUT or die;
+
+die unless open OUT, ">", "$ENV{bugdir}/ib_logfile0";
+binmode OUT;
+$_= pack("Nx[5]nx[5]", 1, 0x1286) . "BogoDB 4.3.2.1" . chr(0) x 478;
+print OUT $_, pack("N", mycrc32($_, 0, $polynomial));
+# checkpoint page 1 and all-zero checkpoint 2
+$_= pack("x[13]nCNNx[484]", 0x1286, 12, 2, 0x80c);
+print OUT $_, pack("N", mycrc32($_, 0, $polynomial));
+die unless seek(OUT, 0x1FFFFFFFF, 0);
+print OUT chr(0);
+close OUT or die;
+die unless open OUT, ">", "$ENV{bugdir}/ib_logfile1";
+binmode OUT;
+die unless seek(OUT, 0x800, 0); # the first 2048 bytes are unused!
+$_= pack("Nnnx[500]", 0x80000944, 12, 12);
+print OUT $_, pack("N", mycrc32($_, 0, $polynomial));
+die unless seek(OUT, 0x1FFFFFFFF, 0);
+print OUT chr(0);
+close OUT or die;
+EOF
+
+--let $restart_parameters= $dirs --innodb-force-recovery=5 --innodb-log-file-size=4m
+--source include/start_mysqld.inc
+SELECT COUNT(*) FROM INFORMATION_SCHEMA.ENGINES
+WHERE engine = 'innodb'
+AND support IN ('YES', 'DEFAULT', 'ENABLED');
+--source include/shutdown_mysqld.inc
+--let SEARCH_PATTERN= InnoDB: Upgrading redo log:
+--source include/search_pattern_in_file.inc
+--let $restart_parameters= $dirs
+
+--list_files $bugdir
+--remove_files_wildcard $bugdir
+--rmdir $bugdir
+--let $restart_parameters=
+--source include/start_mysqld.inc
+
+--echo # End of 10.5 tests
diff --git a/sql/CMakeLists.txt b/sql/CMakeLists.txt
index 6ed70e2814e..208086d6930 100644
--- a/sql/CMakeLists.txt
+++ b/sql/CMakeLists.txt
@@ -509,7 +509,11 @@ IF(WIN32)
   TARGET_LINK_LIBRARIES(mariadb-upgrade-service mysys winservice)
 ENDIF(WIN32)
 
+IF(NOT WITH_WSREP)
+  SET(EXCL_WSREP "wsrep*.h")
+ENDIF()
 INSTALL(DIRECTORY . DESTINATION ${INSTALL_INCLUDEDIR}/server/private COMPONENT Development
   FILES_MATCHING PATTERN "*.h"
   PATTERN share EXCLUDE
+  PATTERN "${EXCL_WSREP}" EXCLUDE
   PATTERN CMakeFiles EXCLUDE)
diff --git a/storage/innobase/buf/buf0dblwr.cc b/storage/innobase/buf/buf0dblwr.cc
index 00ded2a93aa..cbf7885a271 100644
--- a/storage/innobase/buf/buf0dblwr.cc
+++ b/storage/innobase/buf/buf0dblwr.cc
@@ -251,7 +251,7 @@ dberr_t buf_dblwr_t::init_or_load_pages(pfs_os_file_t file, const char *path)
   /* Read the TRX_SYS header to check if we are using the doublewrite buffer */
   dberr_t err= os_file_read(IORequestRead, file, read_buf,
                             TRX_SYS_PAGE_NO << srv_page_size_shift,
-                            srv_page_size);
+                            srv_page_size, nullptr);
 
   if (err != DB_SUCCESS)
   {
@@ -283,7 +283,7 @@ func_exit:
   /* Read the pages from the doublewrite buffer to memory */
   err= os_file_read(IORequestRead, file, write_buf,
                     block1.page_no() << srv_page_size_shift,
-                    size << srv_page_size_shift);
+                    size << srv_page_size_shift, nullptr);
 
   if (err != DB_SUCCESS)
   {
@@ -294,7 +294,7 @@ func_exit:
   err= os_file_read(IORequestRead, file,
                     write_buf + (size << srv_page_size_shift),
                     block2.page_no() << srv_page_size_shift,
-                    size << srv_page_size_shift);
+                    size << srv_page_size_shift, nullptr);
   if (err != DB_SUCCESS)
   {
     ib::error() << "Failed to read the second double write buffer extent";
diff --git a/storage/innobase/fil/fil0fil.cc b/storage/innobase/fil/fil0fil.cc
index 98024bd2769..481a2dbce53 100644
--- a/storage/innobase/fil/fil0fil.cc
+++ b/storage/innobase/fil/fil0fil.cc
@@ -661,6 +661,7 @@ ATTRIBUTE_COLD bool fil_space_t::prepare_acquired()
 
   if (!is_open)
     release();
+  else if (node->deferred);
   else if (auto desired_size= recv_size)
   {
     bool success;
@@ -2701,10 +2702,6 @@ io_error:
 			     buf, offset, len);
 	}
 
-	/* We an try to recover the page from the double write buffer if
-	the decompression fails or the page is corrupt. */
-
-	ut_a(type.type == IORequest::DBLWR_RECOVER || err == DB_SUCCESS);
 	if (!type.is_async()) {
 		if (type.is_write()) {
 release_sync_write:
diff --git a/storage/innobase/fsp/fsp0file.cc b/storage/innobase/fsp/fsp0file.cc
index c32f9d296c9..27cdd80a8c4 100644
--- a/storage/innobase/fsp/fsp0file.cc
+++ b/storage/innobase/fsp/fsp0file.cc
@@ -263,12 +263,11 @@ Datafile::read_first_page(bool read_only_mode)
 
 		ulint	n_read = 0;
 
-		err = os_file_read_no_error_handling(
+		err = os_file_read(
 			IORequestReadPartial, m_handle, m_first_page, 0,
 			page_size, &n_read);
 
 		if (err == DB_SUCCESS) {
-			ut_a(n_read == page_size);
 			break;
 		}
 
@@ -654,7 +653,7 @@ Datafile::find_space_id()
 
 		for (ulint j = 0; j < page_count; ++j) {
 			if (os_file_read(IORequestRead, m_handle, page,
-					 j * page_size, page_size)) {
+					 j * page_size, page_size, nullptr)) {
 				ib::info()
 					<< "READ FAIL: page_no:" << j;
 				continue;
diff --git a/storage/innobase/handler/i_s.cc b/storage/innobase/handler/i_s.cc
index bb2f1b6beda..0379443e81d 100644
--- a/storage/innobase/handler/i_s.cc
+++ b/storage/innobase/handler/i_s.cc
@@ -6632,7 +6632,6 @@ i_s_dict_fill_tablespaces_encryption(
 {
 	Field**	fields;
 	struct fil_space_crypt_status_t status;
-
 	DBUG_ENTER("i_s_dict_fill_tablespaces_encryption");
 
 	fields = table_to_fill->field;
@@ -6654,6 +6653,14 @@ i_s_dict_fill_tablespaces_encryption(
 				   name.data(), name.size(),
 				   system_charset_info));
 			fields[TABLESPACES_ENCRYPTION_NAME]->set_notnull();
+		} else if (srv_is_undo_tablespace(space->id)) {
+			char undo_name[sizeof "innodb_undo000"];
+			snprintf(undo_name, sizeof undo_name,
+				 "innodb_undo%03" PRIu32, space->id);
+			OK(fields[TABLESPACES_ENCRYPTION_NAME]->store(
+				   undo_name, strlen(undo_name),
+				   system_charset_info));
+			fields[TABLESPACES_ENCRYPTION_NAME]->set_notnull();
 		} else {
 			fields[TABLESPACES_ENCRYPTION_NAME]->set_null();
 		}
diff --git a/storage/innobase/include/fil0fil.h b/storage/innobase/include/fil0fil.h
index 88de06a23d5..09626569f09 100644
--- a/storage/innobase/include/fil0fil.h
+++ b/storage/innobase/include/fil0fil.h
@@ -508,10 +508,6 @@ public:
   /** @return whether the storage device is rotational (HDD, not SSD) */
   inline bool is_rotational() const;
 
-  /** whether the tablespace discovery is being deferred during crash
-  recovery due to incompletely written page 0 */
-  inline bool is_deferred() const;
-
   /** Open each file. Never invoked on .ibd files.
   @param create_new_db    whether to skip the call to fil_node_t::read_page0()
   @return whether all files were opened */
@@ -1130,11 +1126,6 @@ inline bool fil_space_t::is_rotational() const
   return false;
 }
 
-inline bool fil_space_t::is_deferred() const
-{
-  return UT_LIST_GET_FIRST(chain)->deferred;
-}
-
 /** Common InnoDB file extensions */
 enum ib_extention {
 	NO_EXT = 0,
diff --git a/storage/innobase/include/os0file.h b/storage/innobase/include/os0file.h
index 036ad502eb4..c0e5f7683a9 100644
--- a/storage/innobase/include/os0file.h
+++ b/storage/innobase/include/os0file.h
@@ -572,12 +572,8 @@ The wrapper functions have the prefix of "innodb_". */
 # define os_file_close(file)						\
 	pfs_os_file_close_func(file, __FILE__, __LINE__)
 
-# define os_file_read(type, file, buf, offset, n)			\
-	pfs_os_file_read_func(type, file, buf, offset, n, __FILE__, __LINE__)
-
-# define os_file_read_no_error_handling(type, file, buf, offset, n, o)	\
-	pfs_os_file_read_no_error_handling_func(			\
-		type, file, buf, offset, n, o, __FILE__, __LINE__)
+# define os_file_read(type, file, buf, offset, n, o)			\
+	pfs_os_file_read_func(type, file, buf, offset, n,o, __FILE__, __LINE__)
 
 # define os_file_write(type, name, file, buf, offset, n)	\
 	pfs_os_file_write_func(type, name, file, buf, offset,	\
@@ -717,31 +713,6 @@ os_file_read() which requests a synchronous read operation.
 UNIV_INLINE
 dberr_t
 pfs_os_file_read_func(
-	const IORequest&	type,
-	pfs_os_file_t		file,
-	void*			buf,
-	os_offset_t		offset,
-	ulint			n,
-	const char*		src_file,
-	uint			src_line);
-
-/** NOTE! Please use the corresponding macro os_file_read_no_error_handling(),
-not directly this function!
-This is the performance schema instrumented wrapper function for
-os_file_read_no_error_handling_func() which requests a synchronous
-read operation.
-@param[in]	type		IO request context
-@param[in]	file		Open file handle
-@param[out]	buf		buffer where to read
-@param[in]	offset		file offset where to read
-@param[in]	n		number of bytes to read
-@param[out]	o		number of bytes actually read
-@param[in]	src_file	file name where func invoked
-@param[in]	src_line	line where the func invoked
-@return DB_SUCCESS if request was successful */
-UNIV_INLINE
-dberr_t
-pfs_os_file_read_no_error_handling_func(
 	const IORequest&	type,
 	pfs_os_file_t		file,
 	void*			buf,
@@ -872,11 +843,8 @@ to original un-instrumented file I/O APIs */
 
 # define os_file_close(file)	os_file_close_func(file)
 
-# define os_file_read(type, file, buf, offset, n)			\
-	os_file_read_func(type, file, buf, offset, n)
-
-# define os_file_read_no_error_handling(type, file, buf, offset, n, o)	\
-	os_file_read_no_error_handling_func(type, file, buf, offset, n, o)
+# define os_file_read(type, file, buf, offset, n, o)		\
+	os_file_read_func(type, file, buf, offset, n, o)
 
 # define os_file_write(type, name, file, buf, offset, n)	\
 	os_file_write_func(type, name, file, buf, offset, n)
@@ -981,6 +949,7 @@ Requests a synchronous read operation.
 @param[out]	buf		buffer where to read
 @param[in]	offset		file offset where to read
 @param[in]	n		number of bytes to read
+@param[out]	o		number of bytes actually read
 @return DB_SUCCESS if request was successful */
 dberr_t
 os_file_read_func(
@@ -988,7 +957,8 @@ os_file_read_func(
 	os_file_t		file,
 	void*			buf,
 	os_offset_t		offset,
-	ulint			n)
+	ulint			n,
+	ulint*			o)
 	MY_ATTRIBUTE((warn_unused_result));
 
 /** Rewind file to its start, read at most size - 1 bytes from it to str, and
@@ -1003,27 +973,6 @@ os_file_read_string(
 	char*		str,
 	ulint		size);
 
-/** NOTE! Use the corresponding macro os_file_read_no_error_handling(),
-not directly this function!
-Requests a synchronous positioned read operation. This function does not do
-any error handling. In case of error it returns FALSE.
-@param[in]	type		IO request context
-@param[in]	file		Open file handle
-@param[out]	buf		buffer where to read
-@param[in]	offset		file offset where to read
-@param[in]	n		number of bytes to read
-@param[out]	o		number of bytes actually read
-@return DB_SUCCESS or error code */
-dberr_t
-os_file_read_no_error_handling_func(
-	const IORequest&	type,
-	os_file_t		file,
-	void*			buf,
-	os_offset_t		offset,
-	ulint			n,
-	ulint*			o)
-	MY_ATTRIBUTE((warn_unused_result));
-
 /** NOTE! Use the corresponding macro os_file_write(), not directly this
 function!
 Requests a synchronous write operation.
diff --git a/storage/innobase/include/os0file.inl b/storage/innobase/include/os0file.inl
index e88f94b8ff3..7de3150540d 100644
--- a/storage/innobase/include/os0file.inl
+++ b/storage/innobase/include/os0file.inl
@@ -1,7 +1,7 @@
 /*****************************************************************************
 
 Copyright (c) 2010, 2017, Oracle and/or its affiliates. All Rights Reserved.
-Copyright (c) 2013, 2020, MariaDB Corporation.
+Copyright (c) 2013, 2022, MariaDB Corporation.
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
@@ -210,52 +210,13 @@ os_file_read() which requests a synchronous read operation.
 @param[out]	buf		buffer where to read
 @param[in]	offset		file offset where to read
 @param[in]	n		number of bytes to read
-@param[in]	src_file	file name where func invoked
-@param[in]	src_line	line where the func invoked
-@return DB_SUCCESS if request was successful */
-UNIV_INLINE
-dberr_t
-pfs_os_file_read_func(
-	const IORequest&	type,
-	pfs_os_file_t		file,
-	void*			buf,
-	os_offset_t		offset,
-	ulint			n,
-	const char*		src_file,
-	uint			src_line)
-{
-	PSI_file_locker_state	state;
-	struct PSI_file_locker*	locker = NULL;
-
-	register_pfs_file_io_begin(
-		&state, locker, file, n, PSI_FILE_READ, src_file, src_line);
-
-	dberr_t		result;
-
-	result = os_file_read_func(type, file, buf, offset, n);
-
-	register_pfs_file_io_end(locker, n);
-
-	return(result);
-}
-
-/** NOTE! Please use the corresponding macro os_file_read_no_error_handling(),
-not directly this function!
-This is the performance schema instrumented wrapper function for
-os_file_read_no_error_handling_func() which requests a synchronous
-read operation.
-@param[in]	type		IO request context
-@param[in]	file		Open file handle
-@param[out]	buf		buffer where to read
-@param[in]	offset		file offset where to read
-@param[in]	n		number of bytes to read
 @param[out]	o		number of bytes actually read
 @param[in]	src_file	file name where func invoked
 @param[in]	src_line	line where the func invoked
 @return DB_SUCCESS if request was successful */
 UNIV_INLINE
 dberr_t
-pfs_os_file_read_no_error_handling_func(
+pfs_os_file_read_func(
 	const IORequest&	type,
 	pfs_os_file_t		file,
 	void*			buf,
@@ -271,8 +232,9 @@ pfs_os_file_read_no_error_handling_func(
 	register_pfs_file_io_begin(
 		&state, locker, file, n, PSI_FILE_READ, src_file, src_line);
 
-	dberr_t	result = os_file_read_no_error_handling_func(
-		type, file, buf, offset, n, o);
+	dberr_t		result;
+
+	result = os_file_read_func(type, file, buf, offset, n, o);
 
 	register_pfs_file_io_end(locker, n);
 
diff --git a/storage/innobase/log/log0log.cc b/storage/innobase/log/log0log.cc
index c7c0a03ab32..4d39381f108 100644
--- a/storage/innobase/log/log0log.cc
+++ b/storage/innobase/log/log0log.cc
@@ -152,7 +152,8 @@ dberr_t log_file_t::close() noexcept
 dberr_t log_file_t::read(os_offset_t offset, span<byte> buf) noexcept
 {
   ut_ad(is_opened());
-  return os_file_read(IORequestRead, m_file, buf.data(), offset, buf.size());
+  return os_file_read(IORequestRead, m_file, buf.data(), offset, buf.size(),
+                      nullptr);
 }
 
 void log_file_t::write(os_offset_t offset, span<const byte> buf) noexcept
diff --git a/storage/innobase/log/log0recv.cc b/storage/innobase/log/log0recv.cc
index 1bd24ac8bc9..ce17a4e6b9e 100644
--- a/storage/innobase/log/log0recv.cc
+++ b/storage/innobase/log/log0recv.cc
@@ -976,6 +976,7 @@ bool recv_sys_t::recover_deferred(recv_sys_t::map::iterator &p,
         {
           space->size= node->size= n_pages;
           space->set_committed_size();
+          goto size_set;
         }
       }
       if (!os_file_set_size(node->name, node->handle,
@@ -985,6 +986,7 @@ bool recv_sys_t::recover_deferred(recv_sys_t::map::iterator &p,
         space->release();
         goto release_and_fail;
       }
+    size_set:
       node->deferred= false;
       space->release();
       it->second.space= space;
diff --git a/storage/innobase/os/os0file.cc b/storage/innobase/os/os0file.cc
index 6e7943c8bc4..c7164ccc3ff 100644
--- a/storage/innobase/os/os0file.cc
+++ b/storage/innobase/os/os0file.cc
@@ -170,7 +170,7 @@ mysql_pfs_key_t  innodb_temp_file_key;
 @param[in]	should_abort	whether to abort on an unknown error
 @param[in]	on_error_silent	whether to suppress reports of non-fatal errors
 @return true if we should retry the operation */
-static MY_ATTRIBUTE((warn_unused_result))
+static
 bool
 os_file_handle_error_cond_exit(
 	const char*	name,
@@ -2753,15 +2753,15 @@ os_file_io(
 		bytes_returned += n_bytes;
 
 		if (type.type != IORequest::READ_MAYBE_PARTIAL) {
-			const char*	op = type.is_read()
-				? "read" : "written";
-
-			ib::warn()
-				<< n
-				<< " bytes should have been " << op << ". Only "
-				<< bytes_returned
-				<< " bytes " << op << ". Retrying"
-				<< " for the remaining bytes.";
+			sql_print_warning("InnoDB: %zu bytes should have been"
+					  " %s at %llu from %s,"
+					  " but got only %zd."
+					  " Retrying.",
+					  n, type.is_read()
+					  ? "read" : "written", offset,
+					  type.node
+					  ? type.node->name
+					  : "(unknown file)", bytes_returned);
 		}
 
 		/* Advance the offset and buffer by n_bytes */
@@ -2902,52 +2902,38 @@ os_file_pread(
 @param[in]	offset		file offset from the start where to read
 @param[in]	n		number of bytes to read, starting from offset
 @param[out]	o		number of bytes actually read
-@param[in]	exit_on_err	if true then exit on error
 @return DB_SUCCESS or error code */
-static MY_ATTRIBUTE((warn_unused_result))
 dberr_t
-os_file_read_page(
+os_file_read_func(
 	const IORequest&	type,
 	os_file_t	file,
 	void*			buf,
 	os_offset_t		offset,
 	ulint			n,
-	ulint*			o,
-	bool			exit_on_err)
+	ulint*			o)
 {
-	dberr_t		err;
+  ut_ad(!type.node || type.node->handle == file);
+  ut_ad(n);
 
-	os_bytes_read_since_printout += n;
+  os_bytes_read_since_printout+= n;
 
-	ut_ad(n > 0);
+  dberr_t err;
+  ssize_t n_bytes= os_file_pread(type, file, buf, n, offset, &err);
 
-	ssize_t	n_bytes = os_file_pread(type, file, buf, n, offset, &err);
+  if (o)
+    *o= ulint(n_bytes);
 
-	if (o) {
-		*o = n_bytes;
-	}
+  if (ulint(n_bytes) == n || err != DB_SUCCESS)
+    return err;
 
-	if (ulint(n_bytes) == n || (err != DB_SUCCESS && !exit_on_err)) {
-		return err;
-	}
-	int os_err = IF_WIN((int)GetLastError(), errno);
+  os_file_handle_error_cond_exit(type.node ? type.node->name : nullptr, "read",
+                                 false, false);
+  sql_print_error("InnoDB: Tried to read %zu bytes at offset %llu"
+                  " of file %s, but was only able to read %zd",
+                  n, offset, type.node ? type.node->name : "(unknown)",
+                  n_bytes);
 
-	if (!os_file_handle_error_cond_exit(
-		    NULL, "read", exit_on_err, false)) {
-		ib::fatal()
-			<< "Tried to read " << n << " bytes at offset "
-			<< offset << ", but was only able to read " << n_bytes
-			<< ".Cannot read from file. OS error number "
-			<< os_err << ".";
-	} else {
-		ib::error() << "Tried to read " << n << " bytes at offset "
-		<< offset << ", but was only able to read " << n_bytes;
-	}
-	if (err == DB_SUCCESS) {
-		err = DB_IO_ERROR;
-	}
-
-	return err;
+  return err ? err : DB_IO_ERROR;
 }
 
 /** Retrieves the last error number if an error occurs in a file io function.
@@ -3303,51 +3289,6 @@ os_file_truncate(
 #endif /* _WIN32 */
 }
 
-/** NOTE! Use the corresponding macro os_file_read(), not directly this
-function!
-Requests a synchronous positioned read operation.
-@return DB_SUCCESS if request was successful, DB_IO_ERROR on failure
-@param[in]	type		IO flags
-@param[in]	file		handle to an open file
-@param[out]	buf		buffer where to read
-@param[in]	offset		file offset from the start where to read
-@param[in]	n		number of bytes to read, starting from offset
-@return error code
-@retval	DB_SUCCESS	if the operation succeeded */
-dberr_t
-os_file_read_func(
-	const IORequest&	type,
-	os_file_t		file,
-	void*			buf,
-	os_offset_t		offset,
-	ulint			n)
-{
-	return(os_file_read_page(type, file, buf, offset, n, NULL, true));
-}
-
-/** NOTE! Use the corresponding macro os_file_read_no_error_handling(),
-not directly this function!
-Requests a synchronous positioned read operation.
-@return DB_SUCCESS if request was successful, DB_IO_ERROR on failure
-@param[in]	type		IO flags
-@param[in]	file		handle to an open file
-@param[out]	buf		buffer where to read
-@param[in]	offset		file offset from the start where to read
-@param[in]	n		number of bytes to read, starting from offset
-@param[out]	o		number of bytes actually read
-@return DB_SUCCESS or error code */
-dberr_t
-os_file_read_no_error_handling_func(
-	const IORequest&	type,
-	os_file_t	file,
-	void*			buf,
-	os_offset_t		offset,
-	ulint			n,
-	ulint*			o)
-{
-	return(os_file_read_page(type, file, buf, offset, n, o, false));
-}
-
 /** Check the existence and type of the given file.
 @param[in]	path		path name of file
 @param[out]	exists		true if the file exists
@@ -3770,7 +3711,7 @@ dberr_t os_aio(const IORequest &type, void *buf, os_offset_t offset, size_t n)
 	if (!type.is_async()) {
 		err = type.is_read()
 			? os_file_read_func(type, type.node->handle,
-					    buf, offset, n)
+					    buf, offset, n, nullptr)
 			: os_file_write_func(type, type.node->name,
 					     type.node->handle,
 					     buf, offset, n);
@@ -4124,10 +4065,10 @@ bool fil_node_t::read_page0()
   if (!deferred)
   {
     page_t *page= static_cast<byte*>(aligned_malloc(psize, psize));
-    if (os_file_read(IORequestRead, handle, page, 0, psize)
+    if (os_file_read(IORequestRead, handle, page, 0, psize, nullptr)
         != DB_SUCCESS)
     {
-      ib::error() << "Unable to read first page of file " << name;
+      sql_print_error("InnoDB: Unable to read first page of file %s", name);
 corrupted:
       aligned_free(page);
       return false;
diff --git a/storage/innobase/row/row0import.cc b/storage/innobase/row/row0import.cc
index fbfe8a0f709..d7bbfa6b07e 100644
--- a/storage/innobase/row/row0import.cc
+++ b/storage/innobase/row/row0import.cc
@@ -3087,9 +3087,8 @@ static dberr_t handle_instant_metadata(dict_table_t *table,
       static_cast<byte *>(aligned_malloc(srv_page_size, srv_page_size)),
       &aligned_free);
 
-  if (dberr_t err= os_file_read_no_error_handling(IORequestReadPartial,
-                                                  file, first_page.get(), 0,
-                                                  srv_page_size, nullptr))
+  if (dberr_t err= os_file_read(IORequestReadPartial, file, first_page.get(),
+                                0, srv_page_size, nullptr))
     return err;
 
   auto space_flags= fsp_header_get_flags(first_page.get());
@@ -3127,7 +3126,7 @@ static dberr_t handle_instant_metadata(dict_table_t *table,
           aligned_malloc(UNIV_PAGE_SIZE_MAX, UNIV_PAGE_SIZE_MAX)),
       &aligned_free);
 
-  if (dberr_t err= os_file_read_no_error_handling(
+  if (dberr_t err= os_file_read(
           IORequestReadPartial, file, page.get(), 3 * physical_size,
           physical_size, nullptr))
     return err;
@@ -3184,10 +3183,8 @@ static dberr_t handle_instant_metadata(dict_table_t *table,
       uint64_t child_page_no= btr_node_ptr_get_child_page_no(rec, offsets);
 
       if (dberr_t err=
-          os_file_read_no_error_handling(IORequestReadPartial, file,
-                                         page.get(),
-                                         child_page_no * physical_size,
-                                         physical_size, nullptr))
+          os_file_read(IORequestReadPartial, file, page.get(),
+                       child_page_no * physical_size, physical_size, nullptr))
         return err;
 
       if (dberr_t err= decrypt_decompress(space_crypt, space_flags,
@@ -3266,11 +3263,10 @@ static dberr_t handle_instant_metadata(dict_table_t *table,
                     &aligned_free);
 
       if (dberr_t err=
-          os_file_read_no_error_handling(IORequestReadPartial, file,
-                                         second_page.get(), physical_size *
-                                         mach_read_from_4(ptr +
-                                                          BTR_EXTERN_PAGE_NO),
-                                         srv_page_size, nullptr))
+          os_file_read(IORequestReadPartial, file, second_page.get(),
+                       physical_size *
+                       mach_read_from_4(ptr + BTR_EXTERN_PAGE_NO),
+                       physical_size, nullptr))
         return err;
 
       if (dberr_t err= decrypt_decompress(space_crypt, space_flags,
@@ -3682,8 +3678,8 @@ dberr_t FetchIndexRootPages::run(const fil_iterator_t& iter,
 
   bool page_compressed= false;
 
-  dberr_t err= os_file_read_no_error_handling(
-    IORequestReadPartial, iter.file, readptr, 3 * size, size, 0);
+  dberr_t err= os_file_read(IORequestReadPartial, iter.file, readptr,
+                            3 * size, size, nullptr);
   if (err != DB_SUCCESS)
   {
     ib::error() << iter.filepath << ": os_file_read() failed";
@@ -3803,9 +3799,8 @@ static dberr_t fil_iterate(
 			? iter.crypt_io_buffer : io_buffer;
 		byte* const writeptr = readptr;
 
-		err = os_file_read_no_error_handling(
-			IORequestReadPartial,
-			iter.file, readptr, offset, n_bytes, 0);
+		err = os_file_read(IORequestReadPartial, iter.file, readptr,
+				   offset, n_bytes, nullptr);
 		if (err != DB_SUCCESS) {
 			ib::error() << iter.filepath
 				    << ": os_file_read() failed";
@@ -4138,10 +4133,10 @@ fil_tablespace_iterate(
 	block->page.frame = page;
 	block->page.init(buf_page_t::UNFIXED + 1, page_id_t{~0ULL});
 
-	/* Read the first page and determine the page and zip size. */
+	/* Read the first page and determine the page size. */
 
-	err = os_file_read_no_error_handling(IORequestReadPartial,
-					     file, page, 0, srv_page_size, 0);
+	err = os_file_read(IORequestReadPartial, file, page, 0, srv_page_size,
+			   nullptr);
 
 	if (err == DB_SUCCESS) {
 		err = callback.init(file_size, block);
diff --git a/storage/innobase/row/row0log.cc b/storage/innobase/row/row0log.cc
index 404aa8edafb..c5f18b650dc 100644
--- a/storage/innobase/row/row0log.cc
+++ b/storage/innobase/row/row0log.cc
@@ -2600,9 +2600,9 @@ all_done:
 
 		byte*			buf = index->online_log->head.block;
 
-		if (os_file_read_no_error_handling(
-			    IORequestRead, index->online_log->fd,
-			    buf, ofs, srv_sort_buf_size, 0) != DB_SUCCESS) {
+		if (DB_SUCCESS
+		    != os_file_read(IORequestRead, index->online_log->fd,
+				    buf, ofs, srv_sort_buf_size, nullptr)) {
 			ib::error()
 				<< "Unable to read temporary file"
 				" for table " << index->table->name;
@@ -3520,9 +3520,9 @@ all_done:
 
 		byte*	buf = index->online_log->head.block;
 
-		if (os_file_read_no_error_handling(
-			    IORequestRead, index->online_log->fd,
-			    buf, ofs, srv_sort_buf_size, 0) != DB_SUCCESS) {
+		if (DB_SUCCESS
+		    != os_file_read(IORequestRead, index->online_log->fd,
+				    buf, ofs, srv_sort_buf_size, nullptr)) {
 			ib::error()
 				<< "Unable to read temporary file"
 				" for index " << index->name;
diff --git a/storage/innobase/row/row0merge.cc b/storage/innobase/row/row0merge.cc
index d3aa6f72eda..a4edf5672d5 100644
--- a/storage/innobase/row/row0merge.cc
+++ b/storage/innobase/row/row0merge.cc
@@ -1258,11 +1258,11 @@ row_merge_read(
 	DBUG_LOG("ib_merge_sort", "fd=" << fd << " ofs=" << ofs);
 	DBUG_EXECUTE_IF("row_merge_read_failure", DBUG_RETURN(FALSE););
 
-	const bool	success = DB_SUCCESS == os_file_read_no_error_handling(
-		IORequestRead, fd, buf, ofs, srv_sort_buf_size, 0);
+	const dberr_t err = os_file_read(
+		IORequestRead, fd, buf, ofs, srv_sort_buf_size, nullptr);
 
 	/* If encryption is enabled decrypt buffer */
-	if (success && srv_encrypt_log) {
+	if (err == DB_SUCCESS && srv_encrypt_log) {
 		if (!log_tmp_block_decrypt(buf, srv_sort_buf_size,
 					   crypt_buf, ofs)) {
 			DBUG_RETURN(false);
@@ -1277,11 +1277,7 @@ row_merge_read(
 	posix_fadvise(fd, ofs, srv_sort_buf_size, POSIX_FADV_DONTNEED);
 #endif /* POSIX_FADV_DONTNEED */
 
-	if (!success) {
-		ib::error() << "Failed to read merge block at " << ofs;
-	}
-
-	DBUG_RETURN(success);
+	DBUG_RETURN(err == DB_SUCCESS);
 }
 
 /********************************************************************//**
@@ -3630,7 +3626,7 @@ static dberr_t row_merge_copy_blob_from_file(dtuple_t *tuple, mem_heap_t *heap,
 
     byte *data= (byte*) mem_heap_alloc(heap, len);
     if (dberr_t err= os_file_read(IORequestRead, blob_file->fd, data,
-                                  offset, len))
+                                  offset, len, nullptr))
       return err;
     dfield_set_data(field, data, len);
   }
diff --git a/storage/innobase/srv/srv0start.cc b/storage/innobase/srv/srv0start.cc
index ee85daf88e1..8091ec778b1 100644
--- a/storage/innobase/srv/srv0start.cc
+++ b/storage/innobase/srv/srv0start.cc
@@ -414,7 +414,8 @@ static uint32_t srv_undo_tablespace_open(bool create, const char *name,
   {
     page_t *page= static_cast<byte*>(aligned_malloc(srv_page_size,
                                                     srv_page_size));
-    dberr_t err= os_file_read(IORequestRead, fh, page, 0, srv_page_size);
+    dberr_t err= os_file_read(IORequestRead, fh, page, 0, srv_page_size,
+                              nullptr);
     if (err != DB_SUCCESS)
     {
 err_exit:
diff --git a/support-files/CMakeLists.txt b/support-files/CMakeLists.txt
index 9623440f110..cff67fd110f 100644
--- a/support-files/CMakeLists.txt
+++ b/support-files/CMakeLists.txt
@@ -1,5 +1,5 @@
 # Copyright (c) 2006, 2016, Oracle and/or its affiliates.
-# Copyright (c) 2012, 2021, MariaDB
+# Copyright (c) 2012, 2022, MariaDB
 # 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -51,7 +51,11 @@ ENDIF()
 
 IF(UNIX AND NOT WITHOUT_SERVER)
   SET(prefix ${CMAKE_INSTALL_PREFIX})
-  FOREACH(script mysqld_multi.server mysql-log-rotate binary-configure wsrep_notify mini-benchmark)
+  SET(SCRIPTS mysqld_multi.server mysql-log-rotate binary-configure mini-benchmark)
+  IF(WITH_WSREP)
+    SET(SCRIPTS ${SCRIPTS} wsrep_notify)
+  ENDIF()
+  FOREACH(script ${SCRIPTS})
     CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/${script}.sh
                    ${CMAKE_CURRENT_BINARY_DIR}/${script} @ONLY )
     INSTALL(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/${script}
@@ -130,7 +134,11 @@ IF(UNIX AND NOT WITHOUT_SERVER)
     COMMAND ${CMAKE_COMMAND} -E create_symlink ./mariadb.service mysqld.service
     WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
 
-    INSTALL(FILES use_galera_new_cluster.conf
+    IF(WITH_WSREP)
+      INSTALL(FILES use_galera_new_cluster.conf
+              DESTINATION ${inst_location}/systemd COMPONENT SupportFiles)
+    ENDIF()
+    INSTALL(FILES
             ${CMAKE_CURRENT_BINARY_DIR}/mariadb.service
             ${CMAKE_CURRENT_BINARY_DIR}/mysql.service
             ${CMAKE_CURRENT_BINARY_DIR}/mysqld.service