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MDEV-13591: InnoDB: Database page corruption on disk or a failed file read and assertion failure

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Problem is that page 0 and its possible enrryption information
is not read for undo tablespaces.

fil_crypt_get_latest_key_version(): Do not send event to
encryption threads if event does not yet exists. Seen
on regression testing.

fil_read_first_page: Add new parameter does page belong to
undo tablespace and if it does, we do not read FSP_HEADER.

srv_undo_tablespace_open : Read first page of the tablespace
to get crypt_data if it exists and pass it to fil_space_create.

Tested using innodb_encryption with combinations with
innodb-undo-tablespaces.
This commit is contained in:
Jan Lindström
2017-08-28 09:45:54 +03:00
parent 882f4566e5
commit 61096ff214
10 changed files with 130 additions and 60 deletions
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2
mysql-test/suite/encryption/r/innodb_encryption.result
View File

@ -1,3 +1,5 @@
call mtr.add_suppression("InnoDB: New log files created");
call mtr.add_suppression("InnoDB: Creating foreign key constraint system tables.");
SET @start_global_value = @@global.innodb_encryption_threads;
SHOW VARIABLES LIKE 'innodb_encrypt%';
Variable_name Value

4
mysql-test/suite/encryption/t/innodb_encryption.test
View File

@ -3,10 +3,14 @@
#
-- source include/have_innodb.inc
-- source include/have_example_key_management_plugin.inc
-- source include/innodb_undo_tablespaces.inc
# embedded does not support restart
-- source include/not_embedded.inc
call mtr.add_suppression("InnoDB: New log files created");
call mtr.add_suppression("InnoDB: Creating foreign key constraint system tables.");
SET @start_global_value = @@global.innodb_encryption_threads;
SHOW VARIABLES LIKE 'innodb_encrypt%';