mariadb/mysql-test/suite/mariabackup/unencrypted_page_compressed.result

call mtr.add_suppression("InnoDB: Table `test`.`t1` has an unreadable root page");
SET GLOBAL innodb_purge_rseg_truncate_frequency = 1;
CREATE TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY, b TEXT, c char(200)) ENGINE=InnoDB page_compressed=yes;
insert into t1(b, c) values("mariadb", "mariabackup");
InnoDB		0 transactions not purged
# Corrupt the table
# restart: --skip-innodb-buffer-pool-load-at-startup
# xtrabackup backup
FOUND 1 /Database page corruption detected.*/ in backup.log
drop table t1;
Merge branch '10.2' into 10.3 2019-01-03 13:09:41 +01:00			call mtr.add_suppression("InnoDB: Table `test`.`t1` has an unreadable root page");
Merge 10.1 into 10.2 2018-12-18 15:28:19 +01:00			`SET GLOBAL innodb_purge_rseg_truncate_frequency = 1;`
MDEV-18025 Mariabackup fails to detect corrupted page_compressed=1 tables Problem: ======= Mariabackup seems to fail to verify the pages of compressed tables. The reason is that both fil_space_verify_crypt_checksum() and buf_page_is_corrupted() will skip the validation for compressed pages. Fix: ==== Mariabackup should call fil_page_decompress() for compressed and encrypted compressed page. After that, call buf_page_is_corrupted() to check the page corruption. 2018-12-18 13:37:17 +01:00			`CREATE TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY, b TEXT, c char(200)) ENGINE=InnoDB page_compressed=yes;`
			`insert into t1(b, c) values("mariadb", "mariabackup");`
Merge 10.1 into 10.2 2018-12-18 15:28:19 +01:00			`InnoDB 0 transactions not purged`
MDEV-18025 Mariabackup fails to detect corrupted page_compressed=1 tables Problem: ======= Mariabackup seems to fail to verify the pages of compressed tables. The reason is that both fil_space_verify_crypt_checksum() and buf_page_is_corrupted() will skip the validation for compressed pages. Fix: ==== Mariabackup should call fil_page_decompress() for compressed and encrypted compressed page. After that, call buf_page_is_corrupted() to check the page corruption. 2018-12-18 13:37:17 +01:00			`# Corrupt the table`
Write information about restart in .result Idea comes from MySQL which does something similar 2019-03-25 07:02:22 +01:00			`# restart: --skip-innodb-buffer-pool-load-at-startup`
MDEV-18025 Mariabackup fails to detect corrupted page_compressed=1 tables Problem: ======= Mariabackup seems to fail to verify the pages of compressed tables. The reason is that both fil_space_verify_crypt_checksum() and buf_page_is_corrupted() will skip the validation for compressed pages. Fix: ==== Mariabackup should call fil_page_decompress() for compressed and encrypted compressed page. After that, call buf_page_is_corrupted() to check the page corruption. 2018-12-18 13:37:17 +01:00			`# xtrabackup backup`
Merge 10.1 into 10.2 2018-12-21 08:43:35 +01:00			`FOUND 1 /Database page corruption detected.*/ in backup.log`
MDEV-18025 Mariabackup fails to detect corrupted page_compressed=1 tables Problem: ======= Mariabackup seems to fail to verify the pages of compressed tables. The reason is that both fil_space_verify_crypt_checksum() and buf_page_is_corrupted() will skip the validation for compressed pages. Fix: ==== Mariabackup should call fil_page_decompress() for compressed and encrypted compressed page. After that, call buf_page_is_corrupted() to check the page corruption. 2018-12-18 13:37:17 +01:00			`drop table t1;`