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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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| .. | ||
| crc | ||
| quicklz | ||
| backup_copy.cc | ||
| backup_copy.h | ||
| backup_mysql.cc | ||
| backup_mysql.h | ||
| backup_wsrep.h | ||
| changed_page_bitmap.cc | ||
| changed_page_bitmap.h | ||
| CMakeLists.txt | ||
| common.h | ||
| datasink.c | ||
| datasink.h | ||
| ds_archive.c | ||
| ds_archive.h | ||
| ds_buffer.c | ||
| ds_buffer.h | ||
| ds_compress.c | ||
| ds_compress.h | ||
| ds_local.c | ||
| ds_local.h | ||
| ds_stdout.c | ||
| ds_stdout.h | ||
| ds_tmpfile.c | ||
| ds_tmpfile.h | ||
| ds_xbstream.c | ||
| ds_xbstream.h | ||
| encryption_plugin.cc | ||
| encryption_plugin.h | ||
| fil_cur.cc | ||
| fil_cur.h | ||
| innobackupex.cc | ||
| innobackupex.h | ||
| read_filt.cc | ||
| read_filt.h | ||
| write_filt.cc | ||
| write_filt.h | ||
| wsrep.cc | ||
| xb0xb.h | ||
| xb_regex.h | ||
| xbcloud.cc | ||
| xbstream.c | ||
| xbstream.h | ||
| xbstream_read.c | ||
| xbstream_write.c | ||
| xtrabackup.cc | ||
| xtrabackup.h | ||