#### `innodb_buffer_pool_restore_at_startup`

- Description: Time in seconds between automatic buffer pool dumps. If set to a non-zero value, XtraDB will also perform an automatic restore of the buffer pool at startup. If set to `0`, automatic dumps are not performed, nor automatic restores on startup. Replaced by innodb_buffer_pool_load_at_startup in MariaDB 10.0.
- Commandline: `innodb-buffer-pool-restore-at-startup`
- Scope: Global
- Dynamic: Yes
- Data Type: `numeric`
- Default Value: `0`
- Range - 32 bit: `0` to `4294967295`
- Range - 64 bit: `0` to `18446744073709547520`
- Removed: MariaDB 10.0 - replaced by innodb_buffer_pool_load_at_startup

#### `myisam_mmap_size`

- Description: Maximum memory in bytes that can be used for memory mapping compressed MyISAM files. Too high a value may result in swapping if there are many compressed MyISAM tables.
- Commandline: `--myisam-mmap-size=#`
- Scope: Global, Session
- Dynamic: Yes
- Data Type: `numeric`
- Default Value - 32 bit: `4294967295`
- Default Value - 64 bit: `18446744073709547520`
- Range - 32-bit: `7` to `4294967295`
- Range - 64-bit: `7` to `18446744073709547520`