Questions about retention period of SACL Audit Log (FS7600-FluidFSv4)

Hello,

We need to save SACL audit log for a year.

However, I couldn't find the setting of the retention period.

I have two questions.

 1.)Is there a way to modify of retention period?

 2.)What is the default value of the retention period?

Please me advice.

#####SACL config####

Node0:supportShell> management cliUtil

CLI> NAS-volumes edit advanced-settings  -SACLAuditPolicy < Success&Failure / Failure / Success  / None >

CLI> NAS-volumes view

CLI>events auditing list

#####

Best Regard,

Kensuke Maeda