RECOVERY_PARALLELISM

Property	Description
Parameter type	Integer
Default value	Operating system-dependent
Modifiable	No
Range of values	Operating system-dependent, but cannot exceed PARALLEL_MAX_SERVERS

RECOVERY_PARALLELISM specifies the number of processes to participate in instance or crash recovery. A value of 0 or 1 indicates that recovery is to be performed serially by one process.

Note:

1. See also

• Oracle Database Performance Tuning Guide for information on setting this parameter in exclusive mode
• Oracle Real Application Clusters Administration and Deployment Guide for information on setting this parameter in a Real Application Clusters environment

2. Query for the current value of the parameter

select name, value, isdefault, isses_modifiable, issys_modifiable,

isinstance_modifiable, isdeprecated, description

from v$parameter

where upper(name) = 'RECOVERY_PARALLELISM';

NAME	VALUE	IS DEFAULT	ISSES_ MODIFIABLE	ISSYS_ MODIFIABLE		ISINSTANCE_ MODIFIABLE	IS DEPRECATED	DESCRIPTION
recovery_parallelism	0	TRUE	FALSE	FALSE	FALSE		FALSE	number of server processes to use for parallel recovery

Oracle initializatoin parameters