Due to various circumstances I've given myself a crash course on the ZFS file sytem. I need some help getting comfortable with the unknowns. Whatever those are. Data:Running www.zfsonlinux.org on CentOS 6.2 I have an array with 12x2TB sata disks. I created a raidz2 pool and a couple zfs file systems inside that.  Performance is better than I expected. (How often do you get to say that?)Some questions: What type of maintenance should I schedule? I have read that doing a zpool scrub is advised. At what interval would you run this? Is there anything else to do?Is there any performance monitoring other than zpool iostat - snmp? I need to be alerted by email or similar about disk failures, etc.... What are my options?
24 hour crash course in ZFS... some final questions
zfs