jrnbufs
Allocate memory for journal buffers.
Synopsis
n is an integer. The maximum value is 1024 (MB), and the minimum is 16 for Unicode instances and 8 for 8-bit instances. The default value is 64.
Changing This Parameter
On the Advanced Memory page of the Management Portal (System Administration > Configuration > Additional Settings > Advanced Memory), in the jrnbufs row, select Edit. Enter a number of megabytes.
Instead of using the Management Portal, you can change jrnbufs in the Config.configOpens in a new tab class (as described in the class reference) or by editing the CPF in a text editor (as described in Editing the Active CPF).
If you edit this setting, you must restart InterSystems IRIS® data platform to apply the change.