innodb_flush_method

Overview

With which method to flush data.

See also: System Variables for MariaDB Enterprise Server 10.6, in 10.5 ES, and in 10.4 ES

DETAILS

PARAMETERS

Dynamic

No

Scope

Global

Data Type

ENUM (fsync, O_DSYNC, littlesync, nosync, O_DIRECT, O_DIRECT_NO_FSYNC)

Default Value

O_DIRECT

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

Multi-Node Analytics

10.5

fsync

Single Node Analytics

10.5

fsync

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

O_DIRECT

10.5

O_DIRECT

10.6

O_DIRECT

Single Node Transactions

10.4

O_DIRECT

10.5

O_DIRECT

10.6

O_DIRECT

GCP

Multi-Node Analytics

10.5

fsync

Single Node Analytics

10.5

fsync

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

O_DIRECT

10.5

O_DIRECT

10.6

O_DIRECT

Single Node Transactions

10.4

O_DIRECT

10.5

O_DIRECT

10.6

O_DIRECT

CHANGE HISTORY

Release Series

History

10.6 Enterprise

  • Default value changed in MariaDB Enterprise Server 10.6.4-1 from fsync to O_DIRECT

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