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eca238aea7
Fixes also MDEV-13488: InnoDB writes CRYPT_INFO even though encryption is not enabled. Fixes also MDEV-13093: Leak of Datafile::m_crypt_info on shutdown after failed startup. Problem was that we created encryption metadata (crypt_data) for system tablespace even when no encryption was enabled and too early. System tablespace can be encrypted only using key rotation. Test innodb-key-rotation-disable, innodb_encryption, innodb_lotoftables require adjustment because INFORMATION_SCHEMA INNODB_TABLESPACES_ENCRYPTION contain row only if tablespace really has encryption metadata. xb_load_single_table_tablespace(): Do not call fil_space_destroy_crypt_data() any more, because Datafile::m_crypt_data has been removed. fil_crypt_realloc_iops(): Avoid divide by zero. fil_crypt_set_thread_cnt(): Set fil_crypt_threads_event if encryption threads exist. This is required to find tablespaces requiring key rotation if no other changes happen. fil_crypt_find_space_to_rotate(): Decrease the amount of time waiting when nothing happens to better enable key rotation on startup. fil_ibd_open(), fil_ibd_load(): Load possible crypt_data from first page. class Datafile, class SysTablespace : remove m_crypt_info field. Datafile::get_first_page(): Return a pointer to first page buffer. fsp_header_init(): Write encryption metadata to page 0 only if tablespace is encrypted or encryption is disabled by table option. i_s_dict_fill_tablespaces_encryption(): Skip tablespaces that do not contain encryption metadata. This is required to avoid too early wait condition trigger in encrypted -> unencrypted state transfer. |
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| btr | ||
| buf | ||
| data | ||
| dict | ||
| eval | ||
| fil | ||
| fsp | ||
| fts | ||
| fut | ||
| gis | ||
| ha | ||
| handler | ||
| ibuf | ||
| include | ||
| lock | ||
| log | ||
| mach | ||
| mem | ||
| mtr | ||
| mysql-test/storage_engine | ||
| os | ||
| page | ||
| pars | ||
| que | ||
| read | ||
| rem | ||
| row | ||
| srv | ||
| sync | ||
| trx | ||
| usr | ||
| ut | ||
| bzip2.cmake | ||
| CMakeLists.txt | ||
| compile-innodb | ||
| COPYING.Google | ||
| COPYING.Percona | ||
| innodb.cmake | ||
| lz4.cmake | ||
| lzma.cmake | ||
| lzo.cmake | ||
| plugin_exports | ||
| snappy.cmake | ||