innodb_log_write_ahead_size

Overview

Redo log write ahead unit size to avoid read-on-write, it should match the OS cache block IO size

DETAILS

PARAMETERS

Command-line

--innodb_log_write_ahead_size=#

Configuration file

Supported

Dynamic

Yes

Scope

Global

Data Type

BIGINT UNSIGNED

Minimum Value

512

Maximum Value

16384

Default Value

8192

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

Multi-Node Analytics

10.6

8192

Single Node Analytics

10.6

8192

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

8192

10.5

8192

10.6

8192

Single Node Transactions

10.4

8192

10.5

8192

10.6

8192

GCP

Multi-Node Analytics

10.6

8192

Single Node Analytics

10.6

8192

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

8192

10.5

8192

10.6

8192

Single Node Transactions

10.4

8192

10.5

8192

10.6

8192

Cloud

SkySQL Topology

ES Ver

Default

AWS

ColumnStore Data Warehouse

10.6

8192

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

8192

10.5

8192

10.6

8192

Enterprise Server Single Node

10.4

8192

10.5

8192

10.6

8192

GCP

ColumnStore Data Warehouse

10.6

8192

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

8192

10.5

8192

10.6

8192

Enterprise Server Single Node

10.4

8192

10.5

8192

10.6

8192

CHANGE HISTORY

Release Series

History

10.6 Enterprise

  • Present starting in MariaDB Enterprise Server 10.6.4-1.

10.6 Community

  • Present starting in MariaDB Community Server 10.6.0.

10.5 Enterprise

  • Present starting in MariaDB Enterprise Server 10.5.3-1.

10.5 Community

  • Present starting in MariaDB Community Server 10.5.0.

10.4 Enterprise

  • Present starting in MariaDB Enterprise Server 10.4.6-1.

10.4 Community

  • Present starting in MariaDB Community Server 10.4.0.

10.3 Enterprise

  • Present starting in MariaDB Enterprise Server 10.3.16-1.

10.3 Community

  • Present starting in MariaDB Community Server 10.3.0.

10.2 Enterprise

  • Present starting in MariaDB Enterprise Server 10.2.25-1.

10.2 Community

  • Added in MariaDB Community Server 10.2.2.

Release Series

History

10.6 Enterprise

  • Present starting in MariaDB Enterprise Server 10.6.4-1.

10.5 Enterprise

  • Present starting in MariaDB Enterprise Server 10.5.3-1.

10.4 Enterprise

  • Present starting in MariaDB Enterprise Server 10.4.6-1.

EXTERNAL REFERENCES