1. Database Reference
  2. Initialization Parameters
  3. Initialization Parameters
  4. SHARD_RAFT_LOGFILE_SIZE

2.366 SHARD_RAFT_LOGFILE_SIZE

SHARD_RAFT_LOGFILE_SIZE specifies (in bytes) the size of Raft log files.

Property Description

Parameter type

Big integer

Syntax

SHARD_RAFT_LOGFILE_SIZE = integer [K | M | G]

Default value

1G

Modifiable

ALTER SYSTEM

Modifiable in a PDB

Yes

Range of values

0 to operating system-dependent

Basic

No

Oracle RAC

Different instances can use different values.

Each replication unit (RU) has 3 Raft log files. Therefore, the log capacity of an RU is 3 times the value of this parameter.

When you modify the value of this parameter in the current instance, the change takes effect the first time a Raft log file is subsequently overwritten.

Note:

This parameter is available starting with Oracle Database 23ai.