@bodriye You're in luck. I just so happened to conduct an epic SCSI debugging session in FreeNAS and I'm also virtualizing it on Proxmox. The console messages are ****ing annoying, so I adapted @EsJ's script.
@bodriye do you happen to know how to make this permanent in current FreeNAS versions? I modified /conf/base/etc/local/syslog-ng.conf but after a reboot, /etc/local/syslog-ng.conf reverts to a clean version m(