open_files_limit

Overview

If this is not 0, then mysqld will use this value to reserve file descriptors to use with setrlimit(). If this value is 0 or autoset then mysqld will reserve max_connections*5 or max_connections + table_cache*2 (whichever is larger) number of file descriptors

DETAILS

PARAMETERS

Command-line

--open_files_limit=#

Configuration file

Supported

Dynamic

No

Scope

Global

Data Type

BIGINT UNSIGNED

Minimum Value

0

Maximum Value

4294967295

Default Value

0

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

Multi-Node Analytics

10.6

32217

Single Node Analytics

10.6

32217

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

65535

10.5

65535

10.6

65535

Single Node Transactions

10.4

65535

10.5

65535

10.6

65535

GCP

Multi-Node Analytics

10.6

32217

Single Node Analytics

10.6

32217

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

65535

10.5

65535

10.6

65535

Single Node Transactions

10.4

65535

10.5

65535

10.6

65535

Cloud

SkySQL Topology

ES Ver

Default

AWS

ColumnStore Data Warehouse

10.6

32217

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

65535

10.5

65535

10.6

65535

Enterprise Server Single Node

10.4

65535

10.5

65535

10.6

65535

GCP

ColumnStore Data Warehouse

10.6

32217

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

65535

10.5

65535

10.6

65535

Enterprise Server Single Node

10.4

65535

10.5

65535

10.6

65535

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

  • Present starting in MariaDB Community Server 10.2.0.

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